Category: Gardening & landscaping

Categories
Gardening & landscaping

How to grow sunflowers

Sunflowers are one of the most beautiful plants that you can grow at home. As long as they have enough light, they can shoot straight up in the air with bright yellow flowers that point towards the sun. Before running out and buying some seeds or plants, give some thought to how you’ll grow this flower and make sure that you have the right lawn or garden.

How to grow sunflowers

Sunflower soil

The first thing to know about growing sunflowers is the soil that you need. You’ll have the most success if you have a low to mildly acidic soil. It should have a pH of 6.0 to 7.5. Most home improvement and landscaping stores have kits that let you test the acidity of the soil.

If you find that your soil is more or less acidic, consider growing sunflowers in pots. Using pots gives you more control over the soil and allows you to make sure that you have the right soil. You can always move the pots to provide the plants with more sunlight too.

When to plant sunflowers

The sunflower season in Australia typically starts in early January and ends around the middle to the end of March. People come from all around the world to see the fields in bloom.

6 sunflowers in individual pots
Planting sunflowers in pots gives your more control over the soil / Source: Shutterstock

How to plant seeds

When you choose seeds rather than plants, you want to plant each seed between .38 and 6.3 centimetres deep in the soil. This distance puts the seeds close enough to the surface that they get the light that they need but deep enough that they absorb the necessary nutrients from the ground. Though you can plant them deeper in the soil, this is the optimum depth.

While a field of sunflowers in bloom can turn heads and create an impressive display, planting the flowers too close together will keep them from growing. The plants fight with each other to get the nutrients they need. As they grow, they will not get the sunlight that they need either.

You’ll want to plant the seeds around 15 centimetres apart from each other to give them enough space. If you’re going to plant a field, use up to three plants per row.

Companion planting

Companion plants let you create a better sunflower garden or landscape. Most lettuces are a good choice because they don’t need the same nutrients and won’t get in the way of the flowers. Lettuce also makes a great ingredient in many dishes. Other companion plants that you can choose include squash, kale, onions and cucumbers.

How long do sunflowers take to grow?

You may want to know how long it takes sunflowers to grow because you want to know how quickly you can enjoy the blooms. These plants take an average of 80 to 120 days to grow from seed. Plants take between 60 and 80 days to bloom.

Looking after sunflowers

Water and sunlight requirements

Sunflowers are an excellent choice for Australian gardens because the plants do not need a lot of water. During the germination process, the seeds need roughly 2.5 centimetres of water every week. Even if you forget to water them daily, they should still thrive.

Once you have sunflower plants, you’ll want to use around 15 centimetres of water per week. When watering the plants, use a nozzle that gives you more control and aim it in the direction of the plants. Add enough water that the top few centimetres of the soil are moist. As the soil absorbs the water, it will reach the roots of the plants.

As sunflowers grow, the flowers start pointing towards the sun. The plants need a minimum of six hours of sunlight every day up to eight hours. If you use pots, you can move the plants into a spot where they’ll get more sunlight.

Contact local gardeners

Pests to look out for and protect against

Certain types of pests can attack the sunflowers in your yard. Many of these are insects that will eat the leaves and flowers as well as the roots and stalks. Beetles and maggots are incredibly common. It would help if you also watched out for caterpillars and some types of moths.

If you worry that you can’t leave the sunflowers alone in your yard, using a pesticide can help. Organic pesticides work well and will not damage any nearby plants.

Staking sunflowers

The biggest problem with growing sunflowers in Australia is that the stalks aren’t strong enough to support the weight of the blooms, which is why you need to use stakes. Choose stakes that are roughly half the height you expect the finished plants to grow to give them enough added strength. Giant sunflowers are much larger and need stakes that are both taller and wider. You can use gardening twine to secure the flowers to the stakes.

a patch of flowers, including sunflowers, in a backyard
Sunflowers are a bright and eye catching addition to a garden / Source: Shutterstock

Harvesting and pruning

You typically want to prune a sunflower plant twice a year. Pruning this often ensures that the flowers have the space that they need and won’t grow into each other. The best time to prune the plants is in late January or early February. You need to remove the leaves growing on the stalks and any smaller flowers sprouting on the sides.

Harvesting the finished plants allows you to create bouquets for your home and others. As long as you have good pruning shears, you can easily remove the blooms on the top of the stalk.

If you want to harvest the seeds for next year, remove the flowers from the stalks. You’ll then want to put the flowers in a dry spot with the seeds facing up and let it dry for several weeks. Once the seeds turn dark brown, use scissors or shears to remove them. You can then keep the seeds safe until the following season.

How to hire a gardener

Licensing and qualifications

You want to look for someone with strong qualifications. The C&G Advanced National Certificate in Horticulture and the Horticulture Certificate from the Royal Horticulture Society are just a few of the certificates that Australian gardeners may have. You can look up a gardener by his or her name or the license number that the person has to make sure that they have the qualifications that you need. Hiring a gardener can cost $50 to $100 based on what you need. They can handle everything from planting your sunflowers to harvesting them at the end of the season. Check on the licensing and qualifications that local gardeners have today to get help with your sunflowers.

Categories
Gardening & landscaping

Lawn guide: Should you repair or replace?

Whether you have natural grass, sod or artificial turf, there may come a time when you need to do some maintenance to whip your lawn into shape again. For example, if your lawn has brown spots or is looking worn, it’s probably time to take action. Here we’ll explore whether you should be replacing or repairing your lawn in order to bring it back to it’s full glory.

The best time to work on your lawn

The best time to repair or replace your lawn is between late autumn and spring. During this season, your lawn is starting to hibernate in preparation for the peak growing season.

If you need to repair your lawn, the best time is between late autumn and spring / Source: Old School Landscaping

Signs your lawn needs to be repaired

Signs that your lawn needs to be repaired include:

  • Bare spots in your lawn
  • Large areas of lawn that don’t look healthy
  • Areas of lawn that are burned
  • There are a lot of weeds in your lawn
  • Areas of the lawn look old or worn
  • Pieces of turf are missing or damaged

The best ways to repair your lawn

There are different maintenance techniques that you can use to revive your lawn. Here are some useful lawn maintenance techniques:

1. Aeration

Weeds thrive in arid, dense soil and plants starve from deprived oxygen and nutrients. Aerating your soil is the best way to achieve rapid repair. It breaks through thatched layers, enables roots to breathe and increases water and nutrient penetration.Aeration makes the soil more able to absorb water, and being doing this regularly you’ll likely reduce the amount of water needed to keep your lawn looking healthy all year round.

To aerate your lawn, use an aerating tool to loosen compacted soil during autumn or early winter. After aerating put fertiliser, sand or compost over the grass to give added nutrients to the soil. Be sure to trim your lawn down before aerating in order to get as deep in the soil and root system as possible.

2. Dethatching

Dethatching is a process where you remove a layer of grass stems, roots, clippings and other debris that have accumulated in your lawn. Although having thatch is important, a build-up of debris can suffocate your lawn, causing it to look worn and dull. Too much of thatch can also prevent water and essential nutrients from seeping into the roots of the grass. An easy way to dethatch your lawn is to go over it thoroughly with a rake to remove the debris.

3. Seeding

Spread new grass seeds over your lawn if you have a lot of brown or burned spots. Spread more seeds than you need to make your lawn look thick and lush.  

Signs your lawn needs to be replaced

If your lawn is in really bad condition, maintenance techniques won’t be enough to save it. Signs you need to completely replace your lawn include:

  • The entire lawn is dead
  • Large areas of the lawn are dead and have not responded to maintenance attempts
  • The turf is damaged or worn
Sometimes a lawn will need to be completely replaced / Source: All Lawns and Garden

How to replace your lawn

To replace your lawn, you first need to remove your existing lawn. Use a hoe to uproot the entire lawn, including the roots, and rake away all the debris. Then spread rich topsoil as a base for your new lawn. After you have done these steps, you can spread new grass seeds or lay new sod. Be sure to give your lawn plenty of water.

If you are planning to lay artificial turf, you should still remove the old lawn and debris, but you don’t need to lay a rich topsoil, since artificial turf is not alive.

Tips for maintaining your lawn

Feed your lawn

Nourishment is the key to maintaining a lawn that looks good. For a healthy looking lawn, ensure that it has adequate fertiliser. Fertilisers should be added in spring to promote good growth in the summer. Fertilisers can be bought at gardening stores, or in the gardening section of hardware department stores. When buying fertiliser, make sure you buy one specifically made for lawns. Lawn fertilisers may be organic, synthetic or a combination of the two.

Prior to applying fertiliser, make sure that your lawn is free of weeds and is well aerated. To simplify your job, there are a number of fertilisers that come with added weedkillers. Apply fertiliser in even coats. Doubling up the fertiliser may burn the grass. Once you have added the fertiliser, remember to water it in.

Remove weeds

Removing weeds is essential to promoting healthy lawn growth. Weeds grow very quickly and easily and can hamper the growth of your lawn if given the chance to grow. Weeds should be pulled out as soon as they come in. There are special tools that you can use to weed while standing.

Contact local gardeners

Ensure adequate water supply

Lawns need to be watered regularly for healthy growth. Lawns are best watered in the morning before the sun comes out. Make it a practice to water your lawn at the roots. This will promote growth at the deeper root level as well.

Learn how to mow

Make sure you mow your lawn the correct way. Never mow it shorter than 7.5 centimetres. Any shorter, and portions of your lawn may actually die off.

Keep your lawn slightly acidic

Plan to periodically — annually is best — test your lawn’s pH with a soil testing kit. You want it be slightly acidic at about 6 or 6.5. Any higher, and your lawn is too alkaline, lower and it’s too acidic. You can fix acidic lawns by spreading dolomite or garden lime. An alkaline lawn can be repaired by spreading sulphate of ammonia over the lawn. With any of these products, make sure to carefully follow the instructions and water them into the lawn well.

Categories
Gardening & landscaping

Grow your own vegetable garden

More and more people are growing their own vegetables at home as an alternative to buying from the supermarket. There are many reasons for this, not least the fact that it can be quite a considerable saving from your weekly grocery bill. In addition to this, if you grow your own, you’ll know for sure that they haven’t been chemically treated and can harvest them at the peak of their freshness for that extra special taste. You don’t even need a large garden or plots of soil, as there is a large number of vegetables which can be grown in pots.

Choosing which vegetables to grow

Of course, the first consideration when growing your own vegetables is your personal taste, so you’ll want to pick some of your favourite greens. Another thing to consider is the requirements of each plant; most need different amounts of sunlight and water, plus their own pot, but some veg can be grown together, like tomatoes and cucumber.

Potting your vegetables

Any type of pot is usually adequate for growing vegetables, even old buckets or cans, but you’ll generally want to use a clay pot with holes in the bottom so surplus water can drain out. These pots can be sealed to prevent too much water escaping. The colour of the pot is important too; for vegetables that need a lot of heat, you should use a dark pot and for those that need less heat, a lighter coloured pot is preferable. The size of the pot you use will obviously depend on the size of the veg you are growing, with larger greens such as tomatoes and squash needing large pots. The final thing to consider before planting your seeds is the type of soil that the plant will need in order to grow. Usually, this will be indicated on the seed packet, but most pots should be filled with a sterile, pH adjusted soil with fertiliser and water retention granules.

Pots with vegetables and herbs on a balcony
Vegetables and herbs growing in pots / Source: Shutterstock

Growing your vegetables

Once you’ve selected and planted your vegetables, it’s time to let them grow. They obviously need sunlight and water, but care and attention are the most vital ingredients. Regularly watering your plants will keep them from becoming dehydrated and give them the best chance to flourish. 

How to grow cucumbers

Cucumbers are classified as fruits as they take well to warm weather and come in a wide variety of types. Nonetheless, cucumbers can be a staple food item and are a great plant to grow in your first vegetable garden with numerous health benefits: 

Plant in early spring

Plant cucumbers early in September as a seedling or newly planted seeds.

Pick a spot with lots of nutrients and organic matter

Cucumbers need lots of water while growing so plant seeds in moist, loose soil that’s well-drained.

Give them space

Distance your cucumbers half – a metre apart to give them space to grow.

How to grow potatoes

Potatoes are a versatile vegetable with a wide range of uses. While potatoes can grow from an existing potato, planting seeds from a local garden centre will give you a better yield of crops.

Timing is key

Plant potatoes between late Feb- September and you should see growth within a week to ten days. Potatoes will mature in four to five months. Potatoes should be planted at least 10cm deep and at least 50cm apart from each other.

Additions will help

Loosen up your garden’s soil with additives like manure that provides the needed phosphorus for potatoes.

Keep your crops covered

During the early growth phase, keep potatoes covered with soil and mulch because sunlight can render potatoes inedible. Keep potatoes moderately watered but overwatering can cause rotting.

Harvest when vines die

The ideal time to harvest your plants should be when the lower half of the plan begins wilting, approximately a month after the flowering has begun. Store your harvested potatoes away from the full sun and ensure they’re completely dried before storing them away.

Contact local gardeners

How to grow garlic

Garlic is easy to grow all year round and while it’s a tiny addition to your recipes, a small clove makes a big difference in flavour and seasoning.

Plant in full sun

Choose an area of your garden that receives full sun all day. Garlic doesn’t use seeds and a clove can be planted in a pot or a patch as it won’t harm plants nearby.

Garlic blooms in March

The middle of March when the days are shorter and nights are cooler, make it an ideal time to plant garlic. Plant a garlic clove two to three centimetres under the soil with the narrow end upward facing. Separate your cloves about a fist distance apart in rows that are about 35cms wide. Water garlic generously about twice a week.

Harvest garlic cloves when the leaves die

Simply grab the stalk of the plant and pull the bulb from the soil. Simply brush the dirt off rather than washing a garlic clove.

A person pruning seedlings with scissors
Pruning herbs and vegetables can encourage their growth / Source: Shutterstock

Growing herbs

Many herbs are seasonal and will only survive until the growing season is over. Basil is a fast-growing herb, and its growth is encouraged by pruning. Try putting this in a window during the summer months. Remove flowers from cooler-climate herbs like coriander and dill, and they’ll last much, much longer. The pruning helps to keep them compact and will help keep the herb yields higher. 

A more inexperienced gardener might want to go for herbs like rosemary, sage and thyme. The less attention paid to them, the stronger they’ll be. One thing to watch out for when you start to plant – lookout for pests. They can quickly become a problem. In order to combat insects, be sure to use natural products or solutions to get rid of them once and for all.

Categories
Gardening & landscaping

The benefits of mulch

Mulching is beneficial for new and established gardens alike. If you want to make your garden look healthy and beautiful, you should definitely consider applying a layer of mulch. Mulching is the application of a top layer of organic or inorganic material over your garden’s soil and can provide so many benefits to your garden. 

Mulch benefits

  • It conserves water in the soil
  • Organic mulches add nutrients to the soil
  • It helps prevent soil erosion
  • It keeps your plants from getting too hot or too cold
  • It helps prevent weeds from growing

Types of mulch

There are a number of different mulches that fall into two broad categories, organic and inorganic.

Organic mulches

Organic mulches are made from biodegradable plant-based materials, and they fertilise the soil as they break down over time. Common types of organic mulches are:

Bark and wood chip mulches are attractive, stay in place well and don’t blow away in the wind.

Sawdust mulch is inexpensive and it acidifies the soil, so it’s a good type of mulch to use around plants that require acidic growing conditions. However, it’s light and tends to blow away during windy weather, absorbs nitrogen from the soil, so you may have to fertilise more often and does very little to stop weeds from growing.

Straw mulch is even less expensive than sawdust, and it does a great job of keeping weeds from growing.

A house with a front yard covered in mulch
Mulch will help newly planted plants to grow / Source: Nature Build

Inorganic mulches

Inorganic mulches are made from a variety of non-biodegradable materials. They last longer than organic mulches, but they don’t break down over time and don’t fertilise the soil. On the other hand, they don’t remove nutrients from the soil either. Some common types of inorganic mulches include:

Gravel and crushed stone mulches are available in a variety of colours, which allows you to add a bit of colour to your garden beds. To prevent the small stones from mixing into your soil, place a layer of landscape fabric underneath.

Plastic mulch does a good job of keeping weeds from growing, and it helps prevent moisture loss from the soil. Plastic also prevents the soil from absorbing water, so a watering system needs to be installed underneath it. One big disadvantage to plastic mulch is that it isn’t environmentally friendly and can potentially leach toxins into the soil or underground water supply. In addition, pets and wildlife may eat it, which could cause intestinal blockages.

Fabric mulch comes in large sheets of tightly-woven fabric. Fabric mulch is excellent at preventing weeds from growing. Because fabric mulch isn’t very attractive, it’s usually topped with another type of mulch.

Applying mulch

Firstly, when you apply a layer of organic mulch around your plants remember that the best time to spread mulch which is in late winter/early spring. Secondly, remember to never mulch when the ground is frozen. Thirdly, remember to feed the plants before mulching and finally remember that too much mulch will stifle bulbs.

Contact local gardeners

Depth of mulch

If you’re using chunks of cedar, put them about 5-inches below the surface. They’re bigger and need additional time to breakdown. Same holds for other large organic materials like eggshells, banana peels or things that have gone to rot in your refrigerator’s crisper section. Grass clippings should be used only an inch-or-so down. You don’t want to use toxic materials where you’d like to grow good things.

Separate from the plant

Keep the mulch separated from the plant. Putting your plants too close to decomposing materials can breed diseases that could infect the existing growth.

Separate from your house

The wood that’s used to build your house can be severely damaged by termites. Mulch harbours wetness and these wood-eaters love moisture.

A front yard with small enclosed gardens containing mulch and plants
Ensure mulch is separate from your home / Source: The Landscaped View

Other considerations

We recommend taking an inventory of the soil and the plants and soil where you’d like to mulch. Consider how the drainage is and what type of covering might enhance the growth of the plants. Also, think about whether these plants grow well in acidy soil. Fortunately, most available mulch is pretty neutral and can be applied just about anywhere. If you already have a cover of mulch, rake it to break it up. Avoid mulch that smells sour. Also, be aware that some products can be dangerous to pets. Read the warnings carefully or ask the salesperson if the mulch is animal-friendly. Creating a compost bin will let you make your own mulch. Add wood chips, leaves, bark and wood to the area you’ve set aside. Let it sit for a month, then turn it over. Give it a little more time. Repeat the mixing process and shovel as much as you need into a wheelbarrow. Presto! DIY mulch.

Categories
Gardening & landscaping

Pet friendly garden ideas

Pets love to spend time outdoors. The garden is a pet’s natural habitat to roam, sniff, play or dig, so take the time to make your garden a friendly and safe environment. You don’t have to say goodbye to your perfect garden, just make a few little changes. When designing a pet-friendly garden, consider your pets needs, throw in a few clever changes that will cater to them, and this will guarantee you and your pets dream garden. Here is our 8 step guide to help you achieve this.

Keep them in the yard

To keep them safe means to keep them close. Curious as they are, both cats and dogs will sooner or later try to explore the neighborhood in search of food, fun or love of their life. Keep them in the yard by putting a fence. Take care of the height and remember that for small dogs a 1.2 meter will be enough, while taller dogs should be kept inside with at least 1.5-meter high fence. Also, take care of the gaps since they are so inviting and dangerous for dogs. Put the fence deeper in the ground so that your pet cannot get caught underneath or between the boards. Here’s some options when it comes to pet friendly fencing:

  • A new fence –Although this might not be an ideal solution, depending on what type of dog you have, it may be the only solution. If you have a smaller dog, a chain-link fence may not be idea. However, if you have a bigger dog, this type of fence may work.
  • A higher fence –Some dogs like jumping, and they will jump right over the fence. In order to prevent this, you can add a few extra feet to your fence by buying simple bamboo or other fencing material that doesn’t have horizontal slabs.
  • Visible breaks –From time to time, dogs may decide to dig their way out of the yard. Placing a concrete slab under the fence may help to prevent this. If your dog finds a way around this by digging even deeper, sometimes the only option would be to put barbwire underneath.
  • Electric fences -Now, at first glance, this may seem like a pretty terrible way of teaching your dog not to escape, but in some instances, it’s the only way. The dog won’t get electrocuted from the electric fence, but it will be given a small shock. This is enough to deter it from wanting to escape the fence.
Source: K9 Help

Create a bathroom area

Designate a specific spot in the garden where you will train your dog to eliminate. Make it a hidden spot behind a line of shrubbery and cover the area with some material that will be easy to clean afterward. Small pebbles are useful since it is easy to hose it down and they’re easy for dogs paws. Be persistent in training your dog and make sure that it is the only spot in the garden for that purpose. Clean it regularly and hose it at least once a day.

Rest area

Make sure to provide your pets comfortable shady areas where they can lie and rest during the hot summer days. To provide a place for a nap means less running and making less of a mess in the garden. Having their safe place in the garden, where they get the sense of ownership will make them less interested in digging through and nibbling the plants. Create an elevated area or place a big flat stone from which they can look all around ‘’their’’ territory.

Play area

Playing and running is something that pets will do anyway, whether you approve it or not. For that matter, provide the space that is suitable for playtime while redirecting their attention from your vegetables. In some cases, people like to physically separate pet area from the rest of the garden. That way they establish the boundaries while providing enough amusement for their pets. Make sure there are enough pet toys in the area as well as equipment that they can climb on, run through or jump over. To make sure they will stay in the pets area, play with them and remember to leave many toys and treats.

Have water in the garden

Almost every pet likes to play with water so indulge your furry friend some water fun. Create a water fountain at the ground level or get a kiddie (not inflatable) pool, filled with fresh water. A small pond as long it is shallow would be an amazing feature. If any of this is too much trouble, a simple hose or garden sprinklers can be of use too since dogs can spend hours playing with running water. Not to mention that it helps cooling down during the summer days.

Source: Rocky’s Retreat

Make paths

A bit of landscaping can go a long way in preventing pets roam through plant beds. Take a useful tip from landscape design artists from Sydney who suggests you lay paths between the beds since it will keep the animals away from the plants while it will significantly improve the look of the garden. If animals continue their walk through the plant beds even after the providing visible pathways, it means there is a gap in the planting. To make sure of it, get down and look for the gap. If it’s there, make some additional planting in the bed.

Keep the plants safe

Aside from making paths which can be helpful to a certain degree, plant your flowers in raised beds. Add some bigger plants, trees, and shrubs or try mass planting of ornamental grass or shrubbery since the animals will most likely go around them instead of biting their way through. To protect vegetables and flowers in beds, try planting a dogbane close to them. It is a plant with a strong odor that will keep the dogs away. To keep pets away from vegetables and herbs try permanent enclosure, like simple picket fence.

Contact local landscapers

Pet-friendly environment

No matter how well you fence your plants, your pets will inevitably chew them. Since some of them are toxic for animals, make sure to learn more about which plants are safe and which one should you avoid. Also, if there is water in the garden, make sure it is flowing rather than stagnant since it has to be safe for a drink as well as swim. Cut down on chemical treatments since they can cause serious damage if ingested and use natural pesticides that are safe for animals. There is plenty of safe options in the market.

Wrap up

A little planning and small effort are what it takes to adjust your garden and to create friendly surrounding for your pet. Your family and your furry companion will have a lovely retreat and safe place to spend all those lazy afternoons. Having a place for spending time outside while laughing and enjoying innocent playtime of your beloved creatures reminds of nothing but good times that are yet to happen. Keep these tips in mind and make your garden a place of joy and delight for anyone who enters.

Categories
Gardening & landscaping

Tree removal guide

Trees, as with every living thing, require care and maintenance. However, there can be a lot of confusion around what trees need, especially in terms of their care. This is when an arborist steps in.

When to remove trees?

There are some circumstances that make it necessary to remove trees. Some situations in which it is the best course of action to remove a tree from your garden or yard include:

  • If the tree is dead, dying, or infested with wood-boring insects
  • If it has been planted in the wrong location or you need to remove it to construct a building
  • If the tree or its roots pose a threat to your property or a neighbour’s

Who should I hire to remove trees?

Removing a tree yourself can be dangerous for you and the surrounding properties. Since this is certainly not a project you would want to tackle on your own, consulting a professional is vital. Two professions –tree loppers and arborists– handle this type of removal. While the two professions share some skills, arborists have more detailed tree knowledge. Keep this in mind when considering whom to contact.

Hire an arborist or a tree lopper for professional tree removal / Source: Ace’s Tree & Garden Service

When consulting with professionals, make sure they have the necessary insurance–personal insurance and public liability at least. Get a quote from anyone you are considering as well as a clear idea of what the quote covers. Choosing someone with experience and references will save you trouble in the long run.

An arborist’s skill lies in not only the physical acts of tree climbing, pruning and branch removal but also understanding what each tree needs. Before you hire an arborist, take these four points into consideration.

1. Not all trees need pruning regularly

Pruning is necessary to ensure the healthy growth of a tree. Fruit trees, in particular, require constant pruning to deliver a high quality and quantity crop. Trees that produce large flowers, such as Magnolias and Flowering Crabapples, should also be cut back regularly to ensure that they bloom regularly. Understanding the type of tree that you have and whether or not they require an arborist is the first place to start in the hiring process.

2. If it has dead branches, get it pruned

Dead branches are a hazard to your home and its inhabitants, especially if you live in an urban area. To identify dead wood, look for branches that are completely leafless while the others around them have green leaves. Also, if your tree is deciduous, and every other branch is bare in autumn, but one branch is still clinging to its dead leaves, then it’s time to get it pruned. Dead branches can also be a sign of disease within a tree. If you’re concerned your tree has any signs of dead branches, especially ones that are large or overhanging, hire an arborist asap.

Contact local tree loppers

3. If it has fungal growth, you might have a bigger problem

Large shelf fungus, wood conchs or another mushroom like growth on a branch or the trunk of the tree can be a major problem. The fungus grows in areas of decomposition. Meaning that if you have any signs of it on your tree, the tree itself may be rotting and therefore unstable, if you see this happening it may be too late to save the tree. Call an arborist to get a professional assessment and removal before it falls!

4. Look for seasonal pricing

Summer and spring are high growth months for plant life. This means that landscapers are in high demand. Now that we’re moving into autumn, it might be a good time to look at getting some tree removal done. If you have any serious issues, either dead wood or fungus, hire an arborist sooner rather than later. If however, your garden simply needs a prune, ask about winter pricing.

Arboreal care is often confused with ‘tree-lopping.’ It is, however, a much more involved process that helps ensure your trees receive the best care they can have. Helping you maintain healthy plants or saving you and your home from disaster.

Tree removal should be left to the professionals / Source: Hills Tree Solutions

Where does the removed tree go?

You may wonder what happens to the tree once it is out of the ground. The tree lopper or arbourist you hire will cut it down into small pieces and should be able to remove everything–even the tree stump–for you. You may choose to keep the wood for winter firewood. Or you can see whether the hired professional can turn the wood into mulch for you. You may find that mulching the tree can reduce the tree-removal cost since they won’t have to pay to dispose of the tree for you.

Even if you own your property, you will probably have to get a permit to remove a tree. Check with your local council, as it can inform you on the current rules and regulations. If your tree is classified as protected, you may find that you have to gather additional permissions before it can be removed.

Categories
Gardening & landscaping

How to get rid of crabgrass

Lawn and gardening enthusiasts know how crabgrass can creep its way into your tended green space–and how frustrating this can be. Managing it proactively is important to keep your lawn looking its best. This blog post will share some tips on how to remove crabgrass yourself, so you can enjoy a lush, green lawn all year round.

How to identify crabgrass

Crabgrass is a weed that plagues many lawns in Australia | Source: Shutterstock

Crabgrass is a common lawn weed that can quickly spread and take over your healthy grass if left unchecked. Also known as crab weed, it thrives in warm climates and produces seeds prolifically throughout the year. This weed often takes root in areas of bare soil, compacted ground, or where the lawn has been disturbed and often requires more work and professional gardening help.

Crabgrass is a collective term for several species, but the most well-known is Digitaria sanguinalis, which was introduced to Australia in the 19th century.

Early detection is crucial in managing crabgrass effectively. Here’s how to identify this troublesome weed:

  • Colour: A distinctive yellowish-green hue, contrasting with the healthy green of your lawn.
  • Texture: Leaves are coarse and rough to the touch.
  • Leaves: Hairy leaves on the stem.

Why is it important to remove crabgrass?

If you think crabgrass is just an annoying weed with a funny name, you are sorely mistaken. It’s a serious threat to your lawn’s overall well-being as well as your property’s value, by extension. Left unchecked, this invasive weed can quickly take over your lawn, creating a patchy, unappealing sight.

Proper year-round lawn maintenance can help keep crabgrass at bay | Source: Cityscapes Pools and Landscapes

Many property owners are curious to know how to get rid of crabgrass in their lawn because it produces a massive amount of seeds, which also readily germinate and spread. This rapid proliferation allows it to outcompete other grass species and rob them of water, nutrients, and sunlight. This, in turn, weakens your lawn and makes it more susceptible to disease and damage.

In addition, crabgrass also makes a shallow, mat-forming root system that fails to anchor the soil effectively. As a result, it increases the risk of erosion and creates uneven surfaces that can be dangerous for foot traffic. This ‘mat’ also prevents air and water from reaching the soil, further degrading the quality of other desirable plants.

Removal methods: how to get rid of crabgrass

If prevention is no longer an option, here are four tips on how to eliminate crabgrass (in your lawn or otherwise):

1. Proper lawn maintenance

a red lawnmower mowing a lawn
Trimming your lawn keeps it healthier | Source: iStock

Lawn mowing pros recommend mowing your lawn frequently and maintain the recommended lawn grass height. Deep watering once a week is better than light daily watering. If the soil feels moist, you don’t need to water. This will keep your grass healthy and strong, making it harder for crabgrass seeds to gain purchase.

Avoid fertilising in summer, when crabgrass is most likely to sprout; the nitrogen in fertiliser actually encourages growth. Pay close attention to local weather conditions as they play a big role in lawn maintenance.

Cover bare soil around your lawn with mulch to prevent weeds from popping up. And if you have a gardener or landscaper who looks after your lawn, ask them to rinse off their gear before they start working. This will help prevent the spread of crabgrass seeds from other areas.

2. The organic method

In Australia, you can explore effective natural methods on how to get rid of crabgrass to help reclaim your lawn.

First, reseed any bare spots in your lawn as soon as possible. Don’t let those patches sit around! Get them reseeded right away to prevent crabgrass from taking root.

Second, keep your lawn tall. Aim for a grass height of about 7.5 cm. This will shade out crabgrass and make it harder for it to thrive. A professional lawn mower can help you keep the desired lawn grass height.

Lastly, mow your lawn regularly, especially in the summer, to slow down crabgrass growth. 

3. Pre-emergent herbicides

a close photo of crabgrass
Use herbicides to keep crabgrass from sprouting | Source: iStock

Pre-emergent herbicides, which come in granules or liquid form, create a protective layer on the soil surface, stopping crabgrass before it can sprout.

To be effective, you need to apply these herbicides well before the growing season, such as when you fertilise your lawn. After applying a pre-emergent herbicide, water the lawn thoroughly. However, you might need to apply the herbicide a second time, depending on the situation.

Always follow label instructions and use the correct amount for your lawn size to get the best results. If you’ve recently reseeded your lawn, wait at least three months before applying any pre-emergent herbicides.

4. Home remedies

You can try a few home remedies to tackle crabgrass. Sprinkling table salt can help, but be careful not to use too much, as it can damage the soil. You can also pour boiling water directly on it.

A known crabgrass killer (and other unwanted lawn weeds) is a white vinegar and soap solution. Mix four litres of white vinegar with a few drops of soap, then spray it on the crabgrass. This can gradually kill it off.

How do I prevent crabgrass growth in my lawn?

A healthy lawn is the best defence. Below are some practical tips:

  • Proper lawn maintenance is key to creating an environment that’s less inviting to this pesky weed. 
  • Regular mowing at the right height helps keep your lawn thick and strong, making it harder for crabgrass to get a foothold.
  • Deep watering once a week, rather than light daily watering, encourages deep root growth, making your lawn more resilient. 
  • Avoid fertilising in summer—the hot summers in Australia makes crabgrass grow much more quickly, and the nitrogen in typical fertilisers just fuels the infestation.

As a last resort, you can opt for artificial grass. It eliminates the problem entirely by replacing your natural lawn, thus removing the environment where crabgrass thrives. That said, artificial grass can be a significant investment and may not be suitable for everyone.

Say goodbye to a weedy lawn!

From natural remedies to professional advice, we have explored all the ways on how to kill crabgrass and enjoy a lush, green lawn. A lawn without a single crabgrass plant is not only visually appealing, but it’s also healthier and more resilient.

If you’re struggling with how to get rid of crabgrass, don’t hesitate to seek advice from a local gardening and lawn care professional. They can help you develop a tailored plan to keep your lawn looking its best year-round.

FAQs on how to remove crabgrass

What will kill crabgrass but not the lawn?

Pre-emergent herbicides are your best bet for preventing crabgrass before it sprouts. But don’t just get the first weed killer for crabgrass that you find.

For existing crabgrass, selective herbicides, like those containing quinclorac or triclopyr, target crabgrass specifically, leaving your desirable lawn grasses unharmed. Always read the label carefully and follow the instructions for safe and effective use.

Other post-emergent herbicides, such as those containing fenoxaprop p-ethyl and mesotrione, are also formulated to control related species.

Will vinegar kill crabgrass permanently?

Vinegar can help stop crabgrass, but it’s not a permanent solution. This is because it kills the above-ground parts of the weed but won’t necessarily kill the roots. For long-term control, you’ll need to combine vinegar with other methods, like regular mowing and re-seeding bare spots.

Is it better to pull or spray crabgrass?

Pulling crabgrass can be effective for small infestations, but it’s time-consuming and difficult to remove all the roots. For larger infestations, many landscapers and gardening professionals recommend crabgrass herbicides, which are a more efficient solution. However, it’s important to choose a selective herbicide, such as those mentioned above.

Categories
Gardening & landscaping

Synthetic turf installation guide: Mistakes to avoid

There’s no doubt that synthetic turf in Australia is impressive water and money-saving investment. It commonly comes in plenty of types and sizes and has multiple applications in commercial, residential, and sports activity areas. It is also known for enhancing the quality of life and giving a new frame to the unused areas into lively spaces.

Installing it your own is not that easy as it seems. You need to follow detailed instructions and tools that are required to work for this real experience. So if you are all set to make that area look great once again, then don’t forget to check out these many common artificial turf installation mistakes to avoid.

Synthetic grass can be a cost-effective and attractive lawn solution / Source: All Round Gardening Services

Mistake 1: Inappropriate measurements

Most of us have heard this before, but we simply can’t emphasize it much. So make sure to double-check the measurements. Calculate the installation for at least two times from different angles while ensuring that you have enough turf to cover that area.

Mistake 2: Unsuitable base material

Experts generally recommend utilizing ¼” to 3⁄4” layer of crushed drain rock as the base material. Its coarseness helps in determining the drainage level of your new fake lawn. So better pick a grainy material if that area has severe drainage issues. In addition, you can even use rocks like pea gravel to create a sliding surface.

Mistake 3: Not paying attention to the grains

Generally, blades of every fake lawn available have a natural directing pattern. Make sure to pay full attention to the selected grain. Prefer laying the turf sheet in the same direction of that pattern so that there are no apparent closures. To achieve satisfying results, turf experts recommend making the grain face towards the viewer.

Mistake 4: Buying the grass sheet in batches

Purchasing the synthetic turf from separate vendors can be bizarre. Because all of the pieces bought at different times might have a little colour and tone variations, which can be observed when compared with one another. Preferably, get it once rather than buying half now and later.

Mistake 5: Uneven base

Ensure your synthetic lawn is installed on a smooth, even surface / Source: Inspiration Creation Landscapes

A fake lawn looks the best only when it is settled down on a plain and smooth surface. In any case, if the bottom surface has uneven wrinkles or bumps, then surely it will make your lawn looks less attractive. So make sure to remove the rocks and roots that can act as a roadblock component. Even bring a plate compactor in action to the base layer and keep rolling it until it becomes completely smooth.

Mistake 6: Don’t let the base flatten too much

As mentioned earlier, a compact surface is a must. Follow a 1% pitch angle towards the centre as it will make the artificial turf look more appealing, natural-looking while allowing water to drain from the core area.

Contact local landscaping experts

Mistake 7: Not using a weedicide

One of the most prominent benefits and why a majority of individuals prefer to install synthetic turf is that there’s no need to spray/use weed sprays for it. However, it is mandatory to apply a block layer underneath it to keep the bugs and insects at bay. It also prevents other plants and bushes from growing alongside the turf.

Mistake 8: Save those leftovers for repairs

Once the installation process finishes, throwing away the scraps is one of the worst ideas. Set out those leftovers for minor cuts or repairs. Besides, you can even utilize them as sample reference when you look forward to buying fake lawn sheets in the future.

Categories
Gardening & landscaping

Green guide: Growing tomatoes in Australia

The rich, flavourful juiciness of freshly harvested tomatoes adds a distinctive touch to many meals. Imagine biting into a juicy, sun-ripened tomato, bursting with flavour, plucked fresh from your very own garden. And if it’s summer, you know that it’s tomato-growing season!

Growing your own tomatoes is not only rewarding but also a delicious way to enjoy fresh produce all season long. The key to a successful tomato harvest lies in understanding the best season for growing tomatoes, as different regions have varying climates and growing seasons.

Let’s delve into the world of tomato cultivation and discover the secrets to growing your own bountiful crop.

When is tomato season in Australia?

Tomatoes grow best in warmer climates / Source: Shutterstock

The tomato plant is partial to warm climates, and summer is the best tomato growing season in most regions.

Experienced gardeners prefer to start growing tomatoes indoors just before summer sets in and then plant them outside once the weather becomes warmer. They then transplant them once the plants have grown a few centimetres in height. Meanwhile, in cooler climates, they should be grown under cover or in a sheltered spot.

But if you’re not such a gardener, just be aware that spring and early summer are typically the tomato season in Australia. With the right timing and care, you can grow tomatoes in your own garden, or even in pots or hanging baskets and troughs.

Planting and harvesting season for tomatoes in Australia

RegionPlanting seasonHarvest season
New South Wales (North Coast)Throughout the year10-12 weeks after planting
New South Wales (Other)August to SeptemberEnd of March to April
Australian Capital TerritoryAugust to DecemberDecember to end of April
Northern TerritoryTop End: April to SeptemberCentral Australia: September to December
Queensland (North)AprilUntil end of November
Queensland (South East)Year-round, best in Aug-Sept & Feb-Mar8-12 weeks after planting
South AustraliaAugust to SeptemberDecember to end of April
TasmaniaLate October to early DecemberJanuary to end of April
VictoriaSeptember to OctoberJanuary to end of April
Western AustraliaPerth/Southwest: Aug to DecemberNorthern WA: April to August

Generally, growing tomatoes in Australia can occur all year round for warm climates, August to November for moderate climates, and September to November for cool areas. Here’s a breakdown of each Australian territory in terms of tomato growing season:

  • New South Wales (North Coast): Planting can occur throughout the year. Most tomato varieties can be harvested within 10-12 weeks. The tomatoes will take longer to ripen during the colder months than in spring or summer.
  • New South Wales (other): Start planting in August or September. Harvest season is until the end of March or April.
  • Australian Capital Territory: Planting season is from August to December, and harvest season is from December to the end of April.
  • Northern Territory: While challenging, tomatoes can be grown in the NT. In the Top End, the growing season for tomatoes occurs during the dry season (April to September). In Central Australia, plant in spring and early summer (September to December).
  • Queensland (North): Start planting in April. Harvest season is until the end of November.
  • Queensland (South East): Planting can occur throughout the year, but best results are achieved when planting in August-September and February-March. Most varieties can be harvested within 8–12 weeks.
  • South Australia: Planting season starts in August or September. Harvest from December until the end of April.
  • Tasmania: Plant from late October to early December. Harvest from January until the end of April.
  • Victoria: Planting can start in September or October. Harvest from January until the end of April.
  • Western Australia: In Perth and the southwest, plant as early as August until December. In northern WA, plants during the dry season (April to August).

Choosing what tomato plant to grow

closeup photo of cherry tomatoes - Growing tomatoes in Australia
Grow more than one variety for your own produce | Source: iStock

While there are a number of different varieties of tomatoes you can grow, some of the most common ones are:

  • Grosse Lisse: A favourite in Australia, this variety produces high yields of large, round fruit. It’s well-suited for most Australian climates and is ideal for slicing.
  • Big Beef: This award-winning variety offers large, meaty fruit with excellent flavour. It’s heat-tolerant and resistant to many common tomato diseases, making it suitable for warmer regions.
  • Improved Apollo: A disease-resistant hybrid that fruits over an extended period. It performs well in both cooler and warmer climates, making it versatile for different Australian regions.
  • San Marzano: San Marzano is a leading Italian variety. It produces elongated fruits that are ideal for sauces and preservation, and thrives in full sun and well-drained soil.
  • Roma: This egg-shaped tomato remains a favourite for cooking and making tomato paste. It’s determinate, meaning it grows to a compact size. Roma varieties are great if you want to maximise the space of your small garden.
  • Cherry Tomatoes (e.g., Sweet 100, Sungold): These have largely replaced varieties like Small Fry. They produce abundant small, sweet fruit and are excellent for snacking or salads. Many cherry tomato varieties are indeterminate and can grow quite tall, needing support.
  • Tiny Tim: This dwarf variety with cherry-sized fruit remains popular for container gardening. It’s perfect for small spaces like vertical gardens and can even be grown indoors with adequate light.

Here’s how to get you started with planting your own tomatoes

Collect a few essential tools before you start your tomato planting exercise. No heavy gardening is involved in growing tomatoes, so all you need are the following basic tools:

  • Gloves
  • Hand trowel
  • Spade
  • Rake
  • Hoe
  • Hose with a rain wand and adjustable nozzle
  • Small watering can if you are planning on growing tomatoes in pots

Soil preparation and requirements

a gardener putting tomato seedlings into soil - Growing tomatoes in Australia
Plant your tomatoes where it can receive sufficient sunlight | Source: iStock

Tomatoes thrive in well-draining, nutrient-rich soil. Before planting, prepare your garden bed by digging in organic matter such as compost or well-rotted manure. Aim for a slightly acidic to neutral pH (6.2-6.8). 

If your soil is heavy clay or sandy, consider adding gypsum or organic matter to improve its structure. This is similar to the soil requirements of many other plants, including summer blooms like sunflowers.

A professional soil test can help you determine if any additional amendments are needed. A professional gardener may charge you $65 to $85 per hour, depending on where you are in Australia.

Choosing between garden beds, pots, and other containers

Your choice depends on available space and sunlight. Garden beds are ideal for larger varieties since they allow roots to spread freely. Pots or containers are good for those with small spaces or balconies and offer better control over soil conditions. If you have ample garden space, consider planting tomatoes with other indoor plants.

Ensure any container is at least 30cm deep with drainage holes. Raised beds can be a great compromise, providing good drainage and easier access.

Starting from seeds vs seedlings

planting tomatoes in organic garden - Growing tomatoes in Australia
Decide on seeds or seedlings for your vegetable garden | Source: iStock

Starting from seeds gives you more choices and can be more cost-effective, but requires more time and care. Sow seeds indoors 6-8 weeks before the last expected frost. 

Seedlings, on the other hand, provide a quicker start and are less prone to early-stage problems. They’re a good option if you’re short on time or new to gardening. Whichever you choose, ensure they receive plenty of light to prevent leggy growth.

Transplanting and spacing

When transplanting seedlings, plant them deeper than they were in their original container—up to their first set of leaves. This encourages a stronger root system. Space determinate varieties about 60cm apart, and indeterminate varieties about 90cm apart. 

If you’re planning on planting in rows, leave 1-1.5m between rows. Water thoroughly after transplanting and provide support structures like stakes or cages early on to avoid disturbing established roots later.

Tomato growing tips

Tomatoes can be grown in the garden or in a pot / Source: Shutterstock

Nurturing your tomato plants with proper care will ensure a bountiful harvest. Remember these tips to give your tomatoes proper care. 

  • Watering: Water deeply and consistently, aiming for about 1-2 inches of water per week. Irregular watering can lead to blossom end rot or fruit splitting.
  • Mulching: Apply a 5–7 cm layer of organic mulch around your plants. This helps retain soil moisture, suppress weeds, and regulate soil temperature.
  • Fertilising: Start with a balanced fertiliser at planting time. Follow up with a phosphorus-rich fertiliser when flowers appear, then switch to a potassium-rich one as fruits develop.
  • Pruning: For indeterminate varieties, remove suckers (shoots growing between the main stem and branches) for better air circulation and fruit production.
  • Supporting: Install stakes, cages, or trellises early to support the plants as they grow. This prevents damage to the root system and keeps the fruits off the ground.
  • Pest control: Regularly inspect your plants for signs of pests or diseases. Use organic methods like neem oil or pyrethrum spray for common issues, and consider crop rotation to prevent soil-borne diseases.
  • Companion planting: Grow basil, marigolds, or nasturtiums near your tomatoes to drive away pests and attract beneficial insects.
  • Harvesting: Pick tomatoes when they’re fully coloured but still firm. Leaving them on the vine too long can attract pests and reduce overall yield.
  • Fruit fly management: In areas prone to fruit fly, use exclusion bags on developing fruit or set up pheromone traps to protect your crop.
  • End-of-season care: As the season ends, remove any green tomatoes and ripen them indoors. Prepare your garden for winter and clear away plant debris to prevent pests and diseases.

Contact local gardening experts

A red, ripe, and ready tomato harvest

Growing your own tomatoes in Australia can be a rewarding experience, but it requires knowing how and when to grow tomatoes. From preparing the soil to choosing the right tomato variety and understanding the local climate, there are many factors to consider.

While you can certainly tackle tomato growing on your own, hiring a local gardener can make the process smoother and more enjoyable. Get some advice from your gardener on which varieties will grow best in the area you live in and begin growing tomatoes in your garden.

FAQs on growing tomatoes

What to grow with tomatoes?

Companion planting can benefit tomatoes. Consider growing some plants that also thrive in warm weather, like basil, marigolds, carrots, onion or garlic. However, avoid planting tomatoes near potatoes and brassicas to avoid them from competing for nutrients and possible infection.

How long does it take a tomato plant to grow?

The time from seed to harvest varies depending on the tomato variety and growing conditions, which influences when to plant tomatoes.

Generally, determinate varieties take about 60–80 days to produce fruit, while indeterminate varieties can take 70–100 days. Some cherry tomato varieties may produce fruit even faster. Factors like temperature, sunlight, water, and soil quality can all affect the growth rate.

What seasons do tomatoes grow in?

Tomatoes are warm-season crops. They grow best in:

  • Spring and summer in cooler climates
  • Year-round in tropical and subtropical areas
  • Autumn and winter in hot regions

How long is the tomato growing season?

The length of the tomato growing season in Australia depends on the variety and climate. Determinate varieties typically produce fruit for 4-6 weeks before tapering off. Indeterminate varieties can continue producing for several months if conditions remain favorable. In ideal climates with mild winters, some indeterminate varieties can even produce year-round. 

However, most gardeners experience a growing season that lasts from late spring through early autumn, roughly 3-5 months in total. 

Remember, these are general guidelines. Local climate, chosen varieties, and care practices will influence your tomato growing experience.

Categories
Gardening & landscaping

Fixing or replacing your retaining wall

Is your retaining wall starting to look a little iffy, but you’re not sure whether it needs to be replaced completely or simply repaired? Retaining walls provide structural support and prevent soil erosion. However, broken or unsafe retaining walls can pose serious risks. If you’re noticing cracks, crumbling, or other signs of damage, you may need to either fix your retaining wall or potentially replace the retaining wall altogether.

We’ll walk you through how to tell whether repairing or replacing a retaining wall is more applicable for your property and guide you on the best approach to restoring the integrity and safety of this vital landscape feature.

When to fix your retaining wall

Keep an eye out for warning signs to determine whether it’s time to replace or repair your retaining wall. | Source: A S Projects

Keeping a keen eye out for warning signs is crucial to addressing retaining wall issues before they escalate. Depending on the type and material of the retaining wall, you’d see these typical signs:

  • Timber: Signs of rot, warping, and damage from insects like termites
  • Concrete: May exhibit cracking, crumbling, or displaced stones
  • Brick and mortar: Can develop cracks and deterioration over time

One of the most concerning indicators is an entire section of the wall leaning or buckling. This signals an underlying structural problem that requires prompt attention. If you notice a section starting to lean, it’s time to call a professional to remove any excess soil, inspect the wall’s fortification, and ensure it’s still secure and stable.

When to repair your retaining wall

While you can address some retaining wall issues yourself, there are scenarios where a full replacement is better. Structural failure, such as significant cracking, crumbling, or leaning, indicates that the wall’s integrity has been compromised beyond simple fixes. Likewise, widespread and severe deterioration, like extensive rotting in timber walls or major loss of mortar in masonry, may require a complete overhaul.

The risks of attempting a DIY retaining wall replacement may lead to further damage, safety hazards, and even catastrophic failure down the line. It’s better to consult an expert who can assess the wall’s condition properly, give you pointers on what you should do or need to obtain to get started with replacing a retaining wall and recommend a suitable course of action.

How to fix your garden retaining wall

As with most general repair work, the first step is to figure out whether you have a problem early on. If you’d like to know how to fix a retaining wall yourself, here are a few tips:

For cracked walls

a white retaining wall with a big crack across - Fixing or replacing your retaining wall
Get your cracked walls fixed before they become serious | Source: iStock
  • Determine the cause of the cracking: Assess whether the cracks are a result of minor superficial issues or indicate a more serious structural problem. Minor cracks can often be repaired, but widespread or deep cracking may require professional assistance.
  • Clean the affected area: Use a stiff brush to remove any loose debris, dirt, or vegetation from the crack. This will ensure the repair material adheres properly.
  • Apply a concrete repair compound: Look for a high-quality concrete patching compound or epoxy filler specifically designed to repair masonry cracks. Follow the manufacturer’s instructions.
  • Smooth the surface: Once the repair compound has cured, use a trowel or putty knife to smooth the surface and blend it into the surrounding wall.
  • Allow sufficient drying time: Resist the temptation to put the wall back into service immediately. Follow the recommended curing time to ensure a strong, long-lasting fix.

For crumbling mortar

  • Identify the extent of mortar deterioration: Inspect the wall to determine how widespread the crumbling mortar is and gauge the scope of the repair work required.
  • Carefully remove loose debris: Remove any loose, crumbling mortar using a chisel or masonry drill without compromising the surrounding bricks or stones. Take care not to damage the existing wall structure.
  • Prepare the joints: Use a stiff-bristle brush to thoroughly clean the joints, removing any remaining dirt or debris. This will ensure optimal adhesion for the new mortar.
  • Mix and apply new mortar: Prepare a batch of new mortar, matching the original composition as closely as possible. Use a pointing trowel to press the mortar into the cleaned joints for a seamless finish.
  • Cure the new mortar: Allow the freshly applied mortar adequate time to cure. Avoid disturbing the wall during this period.

For rotting timber

a wooden retaining wall fence - Fixing or replacing your retaining wall
Check your wooden retaining wall or fence for rot | Source: iStock
  • Inspect the extent of timber damage: Carefully examine the retaining wall to identify all sections with rot, warping, or other signs of deterioration.
  • Remove damaged wood: Using saws, chisels, and other tools, remove any rotted or warped timber boards. Dispose of the damaged material properly.
  • Prepare the area: Clean the wall cavity where the new timber will be installed, removing any dirt, debris, or residual rot.
  • Install new treated timber: Replace the damaged boards with new, preservative-treated lumber. Secure the new boards to the existing wall structure.
  • Seal and protect the new timber: Apply a suitable wood sealant or preservative to the new boards to protect them against future moisture and rot.

Whatever repairs you undertake, you’ll likely have to displace the soil and plants behind your retaining wall. The last thing you want is pressure from the soil, pushing your wall over entirely while it’s at its weakest during the repairs.

Retaining walls handle a lot of wear and tear, so they may need replacing periodically. If your builder has determined that your retaining wall has reached the point where it’s past repair, then it’s best to remove it and install a new one.

Replacing your garden retaining wall

rebuilding a wooden retaining wall for the garden - Fixing or replacing your retaining wall
Take down the old wall and rebuild a new one when needed | Source: iStock

When your retaining wall has reached the end of its life, a complete replacement is often the best solution. This involves a series of steps, and you’ll need a professional builder to help execute these:

Take down the old wall

The first step in replacing your existing retaining wall is to dismantle and remove the existing wall. This might involve using specialised tools and equipment to safely lift and remove the materials, whether it’s timber, concrete, brick, or stone. During the removal process, temporarily shore or brace the soil behind the wall to prevent it from collapsing or causing further damage.

Build a solid foundation

With the old wall gone, you’ll need to prepare a strong foundation for the new one. This might involve excavating and compacting the soil, installing drainage systems to prevent water build-up, and creating a level base for the new wall. A professional can help ensure the foundation can handle the weight and pressure of the new retaining wall, accounting for soil conditions and the wall’s height.

Construct the new wall

Depending on the materials you choose, this could involve laying concrete blocks, stacking stone, or securing timber beams. The new wall needs to be built with precision and expertise to ensure it’s structurally sound and long-lasting, so make sure to call your local builder to help you out with the project.

Why you should hire a professional to do the job

a professional builder or landscaper reconstructing a house's garden retaining wall - Fixing or replacing your retaining wall
Call a professional if you need expert help to get your retaining wall fixed or replaced | Source: iStock

Here are some reasons why hiring a professional landscaper or builder for retaining wall work is a wise choice:

  • Site assessment: A professional can thoroughly evaluate the site conditions, soil composition, and wall requirements to engineer a safe and structurally sound solution.
  • Material selection: They can recommend the most suitable materials (e.g. concrete, stone, timber) based on your landscaping budget, and long-term performance needs.
  • Adherence to building codes: They build the retaining wall to meet local regulations and safety standards, which is helpful if you need a building inspection report.
  • Hassle-free project management: Professionals handle all aspects of the project, from obtaining necessary permits to overseeing construction, ensuring a hassle-free experience.
  • Cost optimisation: The cost to replace a retaining wall isn’t cheap, but professional expertise can help identify cost-effective approaches and prevent expensive mistakes that often plague DIY projects.
  • Warranty and ongoing support: Many professional landscapers offer guarantees on their work and can provide maintenance tips to preserve the retaining wall’s condition.

Contact local landscaping experts

Fix or rebuild a solid retaining wall

Maintaining a solid and secure retaining wall is crucial for the long-term viability and visual appeal of your outdoor spaces. By addressing issues promptly and enlisting qualified landscaping experts, you can ensure your retaining wall continues to provide the necessary structural support and erosion control.

Don’t let a troubled retaining wall become a problem—take control of your landscape’s stability and let it protect your property.

FAQs on retaining wall

Can I use concrete to fix a retainer wall?

Yes, concrete is an effective way to repair minor cracks and crumbling in retaining walls. Look for concrete patching compounds or epoxy fillers designed specifically for masonry repair.

However, for more extensive damage or structural issues, it’s best to consult a landscaping professional who can recommend the most suitable course of action, including replacing a retaining wall.

Do I need council approval to replace a retaining wall?

In most cases, yes. Replacing a retaining wall is generally considered a building work project in Australia, which requires approval from your local council. This ensures the new wall meets safety standards and building codes. Check with your council about the specific permit requirements before starting any retaining wall replacement work.

Can you build a new retaining wall in front of an old one?

While it is possible to construct a new retaining wall in front of an existing one, replacing an existing retaining wall this way is generally not recommended. Building a second wall can create additional soil pressure and drainage issues that could ultimately undermine both structures.

A better solution is to completely remove the old wall and build a new one designed to support the landscape properly. Again, it is advisable to consult a professional to determine the appropriate action.