Top 10 Edible Ground Covers for Living Mulch

Top 10 Edible Ground Covers for Living Mulch

Edible ground covers are a crucial element in any permaculture or food forest garden. They serve as living mulch, protect and feed the soil, suppress weeds, and give you more food in less space. Whether you’re growing sweet potatoes for stir-fries or nasturtiums for a colorful salad, there are so many ways to make your ground layer both beautiful and functional.

Tired of weeding and bare soil? These low-growing edible plants cover the ground, feed your soil, and you!

By layering your garden with diversity in plant heights, root systems, and edible yields, you’ll create a more balanced, resilient system that supports you and the ecosystem around you. Let your mulch work to feed your soil and your family at the same time!

Welcome back to my garden! Today, we’re diving into edible ground covers that I use in my urban permaculture garden as living mulch. Creating layers in a food forest system helps you grow more diversity (and food) in a small space. Edible ground covers help suppress weeds to create a low-maintenance, sustainable garden that feeds us year-round and doesn’t demand daily upkeep.

We love to go camping, and that means I often leave my garden for days at a time. While I still love growing annuals like tomatoes and cucumbers, they require more hands-on care and come with a higher risk if I’m away. I’ll still grow them, but I want to shift the balance toward a more resilient garden using perennial plants and edible ground covers that do more of the heavy lifting while I’m off exploring.

Watch or read more below

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Top 10 Edible Ground Covers for Living Mulch

So, what exactly are edible ground covers? These are low-growing plants that serve multiple functions: they protect the soil, retain moisture, reduce weeds, prevent erosion, and provide food for both humans and beneficial wildlife. In a food forest-style garden, ground covers are just one layer in a multi-tiered system that also includes tall trees, shrubs, flowers, and root crops.

Below are 10 of my favorite edible ground covers that are beautiful, functional, and delicious!

1. Sweet Potato

Sweet potato is hands-down my favorite edible ground cover. Its thick, lush vines protect the soil from the harsh sun and help retain moisture. The leaves are edible and can be used like spinach—sautéed with garlic, tossed in soups and curries, or even made into green wraps. And of course, the roots themselves are a delicious, substantial food source for both sweet and savory dishes. Sweet potatoes are also a haven for beneficial insects and frogs (yes, frogs!). I often find them nesting among the vines, even without a pond nearby. They’re super easy to propagate, making them perfect for sharing, selling, or expanding your patch.

2. Nasturtium

Nasturtiums are another edible ground cover that, once you plant them, you will have forever! Their bright flowers and peppery leaves are both edible and beautiful. I use the leaves in salads and as mini wraps, and the flowers as edible garnishes or pesto ingredients. They self-seed prolifically, meaning once you plant them, they often come back on their own every year. This means they can easily take over parts of your garden, so it’s important to keep them pruned if you want them to remain in one area.

Nasturtiums attract beneficial pollinators and act as a trap crop, luring pests like slugs and snails away from other plants. You can prune back areas to feed to your chickens as a natural pest management system. Even their seed pods are edible—you can pickle them to make homemade capers!

Naturtiums die off during the hot summer months, and so I pair these with sweet potato, which has an opposite growth pattern. Sweet potatoes thrive in summer and die back in the cooler months. These two work well to keep the soil covered all year round.

3. New Zealand Spinach (Tetragonia tetragonioides)

New Zealand Spinach is one of my go-to ground covers, especially in warmer weather when traditional leafy greens struggle. It spreads beautifully and creates dense, weed-suppressing coverage. The leaves are succulent and can be eaten cooked, much like regular spinach. It’s drought-tolerant, hardy, and perfect for low-maintenance edible landscaping. Due to its ability to self-seed easily, it can be a good idea to keep it contained.

4. Sweet Violet

Sweet violets (Viola odorata) make a lovely ground cover for shady areas, which become more common as fruit trees mature and cast more shade. They have heart-shaped edible leaves and delicate purple flowers that make beautiful decorations for cakes and salads. While I usually use the flowers more than the leaves, the entire plant helps retain soil moisture and suppress weeds, making it an excellent living mulch.

5. Strawberries

Strawberries are a classic edible ground cover that needs little introduction. They spread easily, especially alpine varieties, and can handle partial shade. While their leaves and flowers are edible, the fruit is the real star. Just note they do better in sunnier patches of your garden.

6. Prostrate Rosemary

This low-trailing form of rosemary hugs the ground and is well-suited to hot, dry, sandy, or rocky soils. It’s evergreen, hardy, and incredibly useful in the kitchen. I love having rosemary nearby to flavor dishes, and the edible flowers are great for attracting bees. It also has a host of medicinal benefits—anti-inflammatory, digestive support, and calming properties.

7. Thyme & Oregano

Thyme and oregano are aromatic culinary herbs that make wonderful low-growing ground covers in sunny areas. Their spreading habit helps protect the soil, and both are drought-tolerant and resilient. These herbs can be used fresh or dried for flavoring food, making teas, and for natural remedies. Their tiny flowers also attract pollinators to your garden.

8. Yarrow

Yarrow is a powerhouse plant often overlooked as an edible. While the leaves can be used in teas or medicinally (always research before consuming), their greatest strengths in the garden are as a soil protector with dense fern-like leaves and a pollinator magnet. It has deep roots that help break up compacted soil and draw nutrients up to the surface, improving fertility over time. It sends runners underground, so it’s a good idea to treat this plant like you would mint and keep it contained to one area.

9. Chamomile

Chamomile creates a fragrant, low-growing cover that’s sometimes used as a lawn substitute. It’s most well-known for its daisy-like flowers, which are harvested for calming teas that support sleep and digestion. It thrives in sunny areas and adds a beautiful, soft texture to garden beds.

10. Red Clover

Red clover is one of those quiet achievers in the garden, it’s beautiful, useful, and so easy to grow. I love using it as a living mulch in my food forest because it grows low to the ground, helps suppress weeds, and is constantly feeding the soil with nitrogen through its roots. The bees absolutely adore the flowers, and if you’re into herbal teas, the blossoms are edible and can be harvested and dried too! It’s the kind of plant that gives so much without asking for much in return—perfect for filling in those bare spots while still being productive and pretty.

Bonus: Edible Weeds (e.g. Purslane, Chickweed, Dandelion)

Many common weeds are edible and make great opportunistic ground covers. Purslane, for example, has succulent leaves rich in omega-3 fatty acids and grows rapidly to fill bare spots. Chickweed and dandelion also have edible and medicinal parts. While these can spread quickly, learning to identify and harvest them helps you turn a problem into a resource.

Living Mulch: Edible Ground Covers That Feed You and Your Garden

Start small by adding one or two edible ground covers to your garden beds or under fruit trees, and watch how quickly they transform the space. These hardworking plants not only fill gaps and reduce maintenance, but they also invite more life into your garden, as a wildlife habitat. Whether you’re building a full food forest or just looking to get more out of your patch, edible ground covers are one of the simplest ways to grow smarter, not harder.

Are you growing any edible plants as living mulch? Let us know below 👇

Happy Gardening,

Holly 🌿

Links included in this post might be affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission. There is no additional charge to you! Thank you for supporting my blog so that I can continue to provide you with free content.

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Chop and Drop Mulching: Why the Best Free Fertilizer is already in your Garden!

Chop and Drop Mulching: Why the Best Free Fertilizer is already in your Garden!

Why Start Using Chop-and-Drop Mulching?

One of the biggest game changers in my food forest has been learning to stop removing things from the garden (yes, even to the compost bin!) and instead, using them in situ.. I’m not just tidying up every time I prune my fruit trees. I’m actually feeding the garden and growing soil. The secret? It’s called chop and drop mulching, and it’s honestly one of the easiest, most sustainable ways to improve your nutrient-deficient or sandy soil. If you’ve been composting your prunings, or worse…sending them off in the green bin — you’re not only creating more work for yourself…but you’re also missing out on a free, zero-waste way to build healthier, more productive trees and soil. It’s such a simple system to create a more sustainable garden.

PLUS, there’s one key reason WHY I feed plants back their OWN prunings... Find out more below and why it’s such a game-changer for a self-sufficient garden 🌱

What Is Chop and Drop Mulching?

Chop and drop mulching is essentially exactly what it sounds like. You chop your trees or plants and drop them right back onto the soil. That’s it. There’s no hauling branches to a compost pile, no bagging up green waste, just letting nature do what it does best.

But… there are a few tips to follow to maximise the results and create the best free fertilizer for your garden!

Think of it as mimicking a forest. In nature, no one is clearing up leaves or broken branches. They fall, decompose, and feed the soil. We’re just copying that same cycle in a more intentional way in our backyards.

Because I plant my food forest and gardens so densely, I need to prune them back regularly. This not only lets light in to the lower levels, but I like to keep my trees at a height that I can always reach the fruit. That way, it is easy to pick and bag or net the trees to reduce pests from getting my precious harvests. In my urban permaculture garden, I would rather have many small trees than only a couple of large, high-yielding trees.

I use chop and drop under all my fruit trees, shrubs, perennial beds — anywhere I’ve got plants that love a healthy, rich soil layer. There is one exception that I will explain below…

Why It Works: Benefits of Chop and Drop Mulching

This super simple method packs in a whole heap of benefits:

  • Nutrient Recycling: The prunings are full of nutrients your tree has already put the effort and energy into absorbing. Returning them directly to the soil means those nutrients go straight back to the roots. Exponentially increasing the fertility of the soil for that fruit tree or plant.
  • Moisture Retention: The mulch layer helps keep the soil cool and moist, especially in hot climates like here in Perth! This is crucial! By consistently covering the soil it blocks light, and builds nutrients to help your ground covers and lower-level plants compete.
  • Soil Health: It adds organic matter, supports fungi and microbes, and builds better soil structure over time. Fruit trees LOVE the fungal properties that small branches and mulch provide.
  • Less Work & Less Waste: No wheelbarrow trips to the compost or green bin, just prune and leave it be. Find out what size to cut your prunings below.

I’ve seen huge improvements in my soil by doing this consistently. Soil is THE KEY to a thriving garden, and it is actually more important to grow and build soil than to care for your fruit trees. Healthy soil will naturally grow strong, healthy trees with so much LESS EFFORT. Trees that looked stressed or slow to grow have bounced back once I started feeding the soil this way.

How Do You Chop and Drop Properly?

  1. Prune Your Tree: Generally, the best time to prune trees is directly after they have fruited. Once you have picked the ripe fruit, you can prune the tree to keep the size manageable and give nutrients back after it has put the effort into fruiting. Avoid pruning during hot weather. Focus on removing dead, damaged, or crossing branches. Keep your trees open, airy, and manageable.
  2. Chop It Up: Use CLEAN and SHARP secateurs. This will reduce any disease being spread and sharp cutting tools allow for clean cuts. Clean cuts will heal quicker and easier, putting less stress on the tree.
  3. Pick a Size: How big or small to cut up your prunings depends on the effort you wish to put in and the thickness and density of the tree. Obviously, the smaller you cut up the pieces, the quicker they will break down and feed the soil. But if you want to hand-cut everything into inch-sized pieces, you could be there all day or even weeks…. which is not EASY or MANAGEABLE. With smaller tree branches, I like to use a small mulcher to break the branches into smaller pieces. The softer plants like shrubs, Banana, Queensland Arrowroot, Pigeon Pea, etc I just cut up very roughly into 10-30cm pieces, but you could even leave them as is if you have space to lay them down
  4. Drop It Under the Tree: Spread it out evenly under the canopy line — not too thick, just enough to cover the soil without suffocating roots. Pull back any clipping from about 30cm from the main trunk – this will reduce any rotting to the main trunk from excess water.

What are the Exceptions??

There are only two main things that I avoid with this method, and they are:

  • Thorny branches eg, some Citrus. I have done this in the past and have copped many hard, dried thorns in my hands and feet! So I don’t just straight Chop and Drop my Lime or Lemonade prunings anymore. These I will run through the mulcher or add to the compost to break down before they hit the garden.
  • The other thing I avoid is any fruit. Fruit left on the ground is a magnet for fruit flies, rats, and other unwanted pests, so this all goes into the compost to break down.

Other Ways to Boost Soil Naturally

Want to take it further? Here are a few simple additions that work really well with chop and drop:

  • Grow Your Own Mulch: Plants like pigeon pea, comfrey, and even moringa are amazing for regular chopping. They add biomass, nitrogen and help shade the soil. Read my top Edible Mulch Plants here.
  • Homemade fertiliser or Compost Teas: If your soil is depleted, a boost of compost tea can kick-start the microbial activity. Get the guide!
  • Fungi are Friends: Let fungal networks grow by using a no-dig approach. Mycorrhizal fungi love working through mulch and help deliver nutrients to your plants.
  • Hugelkultur-Style Mounds: Got bigger branches? Stack them in a bed and layer soil and mulch over the top — perfect for a no-dig veggie patch or future fruit tree planting spot.

Level up with Chop and Drop Mulching

Next time you’re out pruning in the garden, try leaving those cuttings right where they fall. It’s such a simple habit, but it has a huge impact over time. You’ll build richer, more nutrient-dense soil, reduce garden waste, reduce watering, and your fruit trees will THRIVE!

Have you tried chop and drop in your garden yet? Let me know how it’s working for you, and if you’re curious about more ways to grow healthy, productive trees, make sure you check out my next post on GROWING YOUR OWN EDIBLE MULCH PLANTS

Links included in this description might be affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission. There is no additional charge to you! Thank you for supporting my blog so that I can continue to provide you with free content.

Happy gardening!
Holly 🌿

How to Attract Ladybugs to Your Garden Naturally

How to Attract Ladybugs to Your Garden Naturally

Ladybugs (also called ladybirds) are incredible beneficial insects that play a vital role in maintaining a healthy home garden. If you’re struggling with aphids or simply want to encourage more biodiversity in your garden, learning how to attract ladybugs to your garden is a simple and natural solution.

By growing the right plants and providing a welcoming habitat, you can establish a thriving ladybug population that helps keep pests in check. These tiny predators are natural pest controllers, feeding on aphids, mites, and other small sap-sucking insects that can damage your plants. In fact, a single ladybug can consume 20-50 aphids per day!

Want to know the difference between Red and Yellow Ladybugs? Keep reading below 👇

How to Attract Ladybugs to the Garden

Ladybugs are particularly drawn to dense clusters of small flowers that provide nectar and pollen. Many of their favorite plants are common herbs and flowering perennials that also benefit your garden in other ways.

Best Plants for Attracting Ladybugs

Planting these flowers and herbs will help attract and sustain ladybugs in your garden:

  • Dill – Produces umbrella-like clusters of flowers that ladybugs love.
  • Fennel – A great pollen source that doubles as a kitchen herb.
  • Sweet Alyssum – Tiny white and purple flowers provide a consistent nectar supply.
  • Laceflower (Ammi majus) – A close relative of Queen Anne’s Lace that attracts pollinators and predatory insects.
  • Yarrow – Its flat flower heads offer an easy landing spot for ladybugs.
  • Calendula – Bright and vibrant, calendula attracts ladybugs while repelling harmful pests.
  • Parsley – If allowed to flower, parsley is a great nectar source for beneficial insects.
  • Cosmos – An easy-to-grow flower that ladybugs love.
  • Marigold – Helps repel aphids and attracts ladybugs as a bonus!
  • Dandelion – Often considered a weed, but a valuable source of early-season pollen.
  • Mint – The flowers attract ladybugs while the leaves help deter unwanted pests.
  • Thyme – A fragrant herb that doubles as a ladybug-friendly plant.
  • Chives – The purple blooms attract beneficial insects and can be a great companion plant.
  • Celery – Letting celery flower will draw in ladybugs and pollinators.
  • Cilantro/ Coriander – A great pollen source

By letting herbs and edible flowering plants go to seed, you not only attract ladybugs but also create a self-sustaining garden where herbs regrow naturally.

How to Keep Ladybugs in Your Garden

Attracting ladybugs is just the first step. To keep ladybugs in your garden, you need to provide food, water, and shelter.

1. Provide a Steady Food Source

While ladybugs love flowers for their nectar, their main diet consists of aphids, scale insects, and other pests. Avoid using chemical pesticides that could eliminate their food supply and harm these beneficial bugs.

2. Create Shelter & Hiding Spots

Ladybugs need safe places to hide from predators and extreme weather. You can encourage them to stay by:

  • Leaving small piles of leaves or straw in the garden.
  • Allowing some ground cover plants like clover or creeping thyme to spread.
  • Providing ladybug houses or stacking small twigs and bark in a quiet corner of the garden.

3. Provide a Water Source

Ladybugs need moisture, but they can easily drown in deep water. Create a safe water source by:

  • Place shallow dishes of water with small stones for them to land on.
  • Mist plants with water to create dew-like droplets for them to drink.

4. Avoid Chemical Pesticides

Pesticides and insecticides don’t just kill harmful pests—they also harm ladybugs and other beneficial insects. Instead, try natural pest control methods like companion planting, blasting with the hose, or handpicking aphids to keep your garden ecosystem balanced. This is more for over-populations because without aphids or food sources, your natural predators won’t come.

Ladybug Colors & What They Mean in the Garden?

Ladybugs (or ladybirds) come in a variety of colors and patterns, each with unique characteristics. While all ladybugs play a role in garden ecosystems, some are natural pest controllers, while others feed on fungus or even plants. Understanding their differences can help you make the most of these beneficial insects in your garden.

Red, Orange, and Yellow Ladybugs: What’s the Difference?

1. Red Ladybugs (Best for Pest Control)

  • Example Species: Seven-Spotted Ladybug (Coccinella septempunctata), Asian Lady Beetle (Harmonia axyridis)
  • Spots: Usually 2–10 black spots
  • Meaning: Red ladybugs are often the most toxic to predators, signaling their role as top aphid predators.
  • Diet: Feeds primarily on aphids, scale insects, and other soft-bodied pests.
  • Garden Role: Highly beneficial—these ladybugs are the best natural pest control for your edible garden.

2. Orange Ladybugs (Mildly Toxic & Mixed Diet)

  • Example Species: Orange-Spotted Ladybug (Halyzia sedecimguttata), Harlequin Ladybug (Harmonia axyridis, orange variation)
  • Spots: Can range from no spots to over 20
  • Meaning: Slightly less toxic than red ladybugs, but still a deterrent to predators.
  • Diet: Some species eat aphids, while others prefer fungi, mildew, or nectar.
  • Garden Role: Still beneficial, but some species may not be as efficient in pest control as red ladybugs.

3. Yellow Ladybugs (Fungus Eaters, Not Aphid Hunters)

  • Example Species: 22-Spotted Ladybug (Psyllobora vigintiduopunctata)
  • Spots: Bright yellow body with 22 black spots
  • Meaning: Less toxic and not a primary predator of garden pests.
  • Diet: Feeds on fungus and mildew, rather than insects.
  • Garden Role: Helpful for controlling powdery mildew, but not effective against aphids.

The 28-Spotted Potato Ladybird (A Garden Pest!)

🚨 Not All Ladybugs Are Beneficial!

  • Scientific Name: Epilachna vigintioctopunctata
  • Color: Bright orange with 28 black spots
  • Diet: Unlike beneficial ladybugs, this species feeds on plants, particularly potatoes, tomatoes, and eggplants.
  • Garden Role: Harmful to crops—this ladybug is a known pest that chews holes in leaves, leading to plant damage.

Although this type of ladybug can eat your crops, I have not found it makes much of a difference. I plant extra and never seem to have overpopulation in my garden. The more diversity you have, the more there is balance in the ecosystem.

How to Manage 28-Spotted Potato Ladybirds:

  • Handpick them off plants when spotted.
  • Encourage natural predators like birds or beneficial insects.
  • Use row covers to protect vulnerable crops.

What to Remember

Encouraging ladybugs in your garden is one of the easiest and most effective ways to manage pests naturally. By planting ladybug-friendly flowers and herbs, providing shelter and water, and avoiding harmful chemicals, you can create an environment where these tiny helpers thrive.

If you’ve been wondering how to attract ladybugs to your garden, start by adding some of their favorite plants and watch as nature takes care of the rest! I have found that letting herbs go to seed has been the most effective method for bringing a large, diverse range of insects to the garden. Plus, then my weeds suddenly become parsley in the cracks of the pavers 😂

Have you noticed more ladybugs in your garden after planting certain flowers? Let me know in the comments!

Happy Gardening,

Holly 🌿

What Fruit Trees & Edible Plants to Avoid Planting in the Ground!

What Fruit Trees & Edible Plants to Avoid Planting in the Ground!

From invasive root systems to aggressive self-seeding, I will share why urban gardeners should Avoid Planting these in the Ground. These 15 Fruit Trees & Edible Plants can take over your garden, damage nearby structures, or require constant maintenance. Planting fruit trees and edible plants in the ground might seem like the best way to grow them, but some plants can quickly become a headache in urban gardens!

If you have limited space or an urban garden, this will be important info to know BEFORE you plant these in the ground! In this post, I’ll explain why these plants are better suited for containers, raised beds, or controlled areas, helping you avoid common gardening mistakes.

Fig Trees

Figs are delicious and easy to grow, but their strong root systems can cause major problems. They have the potential to damage pavers, concrete, and even underground drains as they search for water. If planted in raised beds, they can take over the space, outcompeting other plants.

A better option? Grow figs in a pot. This allows them to focus on fruit production rather than excessive growth. You may find they fruit quicker and more prolifically in a pot when they focus more on fruit production than on establishing their size. If you have plenty of space, you can plant them in the ground—just keep them away from structures, driveways, and pipes.

Kumquat Trees

Kumquats are a fun citrus tree, but for many gardeners, they end up being more ornamental than practical. While they produce masses of fruit, the small, tart fruits are best suited for jams, chutneys, or cocktails—not for everyday snacking.

A small potted tree will be much easier to manage and will give you great harvests to experiment with. Rather than a full-sized tree overloaded with fruit that becomes a chore to harvest.

Blackberry

Blackberries are known for their invasive growth habits. They send suckers underground, making them hard to contain, and if their stems bend over and touch the ground, they root and spread even further.

To keep them under control, grow blackberries in containers or install a deep garden edge to prevent runners from escaping. Otherwise, they can quickly take over your garden or spread into neighboring gardens or properties.

Blueberry

Blueberries thrive in acidic soil, which can be challenging to maintain in the ground. Without consistent soil pH, they may struggle to produce fruit.

Growing blueberries in pots allows you to control soil acidity, ensuring healthier plants and bigger harvests. Plus, container-grown blueberries take up less space and can be moved easily.

Grafted Passionfruit

Grafted passionfruit vines are notorious for causing problems in the garden, especially for beginner gardeners. The rootstock can take over, killing off the main plant and leaving behind a non-fruiting, invasive vine. The suckers can spread over 50 meters, making them extremely difficult to remove once established.

For a hassle-free option, grow non-grafted passionfruit vines to avoid rootstock takeover.

Mint

Mint is one of the worst plants for spreading aggressively. It sends out underground runners that allow it to jump containment and take over nearby garden beds. Even in pots, it can escape through drainage holes and establish itself in the soil.

Since a single plant can produce more than enough for home use, keep mint contained in a pot or raised bed to prevent it from becoming invasive.

Elderberry

Elderberry bushes are great for their medicinal berries and flowers, but they send out suckers that make them difficult to control. Even if you try to remove them, they can keep coming back for years.

If you’re growing elderberries in a small space, consider pots or designated garden areas to manage their spread.

Goji Berry

Goji berries grow fast and aggressively, spreading through self-seeding and suckering. While they are packed with nutrients, they can quickly take over garden beds if not regularly pruned.

For better control, grow goji berries in a pot to keep them manageable.

Jerusalem Artichoke (Sunchoke)

Jerusalem artichokes send out underground tubers that spread rapidly and uncontrollably. Once established, they are nearly impossible to remove.

To prevent them from taking over, grow sunchokes in large containers or contained garden beds where they can be harvested easily.

Yarrow

Yarrow is a fantastic medicinal herb. It also attracts a lot of beneficial insects and pollinators to the garden. However, it has an aggressive spreading growth habit in the garden. It spreads through runners under the ground that can invade neighboring properties and garden beds. Yarrow can be hard to get rid of once a patch is established.

If you want to grow Yarrow in an urban garden, try containers or root barriers to keep it in check.

Malabar Spinach

This fast-growing vine can take over trellises and nearby plants. It also self-seeds aggressively, meaning it will pop up all over your garden. It is also more ornamental than edible so you don’t need to have it regrowing everywhere.

For better management, grow it in containers or a dedicated trellis space.

Lemon Balm

Lemon balm is one of my FAVOURITE herbs. It is part of the mint family and spreads rapidly through self-seeding. Once established, it can take over veggie patches.

Keep it pruned to stop flowering and contained by growing it in pots rather than directly in the ground.

Choko (Chayote Vine)

Chayote vines are a great perennial vine but do grow extremely fast, climbing over fences, trees, and garden beds. They also regrow from tuberous roots, making them hard to remove once established.

To prevent it from taking over, grow choko in containers or on a dedicated trellis.

Loquat

Loquats are delicious, but birds spread their seeds, causing them to self-sow aggressively. These trees also grow large, shading out other plants and taking up valuable space.

If you plant a loquat tree, be prepared for regular pruning and fruit netting.

Nasturtium

While nasturtiums are great companion plants, they self-seed aggressively and can quickly take over garden beds. In warm climates, they may become invasive.

To keep them in check, grow nasturtiums in pots or confined spaces.

Where & How to Plant Instead:

1. Large Pots & Containers 🪴

  • Great for invasive trees like figs, bamboo, or mulberries.
  • Controls root spread and makes maintenance easier.
  • Use at least a 50L (13-gallon) pot with good drainage.

2. Raised Garden Beds 🌱

  • Ideal for shallow-rooted plants that need better soil structure.
  • Prevents aggressive roots from spreading into pathways or damaging pipes.
  • Use deep beds (40cm/16” or more) for trees like bananas or certain berry bushes.

3. Root Barrier Systems 🚧

  • Works well for trees with aggressive or spreading roots (e.g., willows, mulberries).
  • Install a thick plastic or metal barrier at least 60cm (24”) deep around the root zone.

4. Espalier Against a Fence or Trellis 🌿

  • Perfect for space-saving and controlling growth (e.g., citrus, apples, pears).
  • Improves air circulation and prevents disease.
  • Train branches horizontally along wires or a fence.

5. Food Forest or Dedicated Zone 🌳

  • Some trees, like guavas or loquats, spread but work well in food forests.
  • Plant in designated areas where spreading isn’t an issue.
  • Use companion planting to balance growth and improve soil health.

6. Grow Bags or Air-Pruning Pots 🛍️

  • Good for trees like figs or pomegranates that do well in restricted root spaces.
  • Promotes healthy root structure and prevents circling roots.
  • Use 40L+ fabric pots for long-term growth.

Planting in the ground

While these plants can all be great additions to your garden, planting them directly in the ground can lead to maintenance headaches and invasive growth. By growing them in containers or designated areas, you can still enjoy their benefits without the stress of keeping them under control.

Have you had trouble with any of these plants? Leave a comment below and share your experience! Don’t forget to subscribe to my YouTube channel for more gardening tips. 🌱

Links included in this description might be affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission. There is no additional charge to you! Thank you for supporting my blog so that I can continue to provide you with free content.

Happy gardening!
Holly 🌿

Click to watch and find out more!

What Edible Plants to Grow for Mulch and Improve Sandy Soil

What Edible Plants to Grow for Mulch and Improve Sandy Soil

Gardening in sandy soil can be a challenge, especially in hot, dry climates. Sandy soil drains quickly, lacks nutrients, and struggles to retain moisture. However, by choosing the right plants, you can naturally improve soil health while also growing food. In this post, I’ll share five of the best plants to grow for mulch and improve sandy soil, all of which are fast-growing, drought-tolerant, and multi-functional. These plants help build organic matter, retain moisture, and create a thriving ecosystem in your garden.

Pigeon Pea (Cajanus cajan)

Pigeon pea is a nitrogen-fixing shrub that grows quickly and thrives in poor soil conditions. This makes it an excellent pioneer plant for mulching to improve sandy soil and support other plants in your garden.

Benefits of Pigeon Pea:

  • Fixes nitrogen, enriching the soil naturally
  • Produces edible, protein-rich peas
  • Attracts pollinators and beneficial insects
  • Provides dappled shade for smaller plants
  • Offers abundant biomass for mulch and soil improvement
  • Works as a windbreak and shelter for small birds and insects

Pigeon pea is a short-lived perennial (4-5 years) and can be used to establish a garden while building soil fertility.

Edible Canna (Canna edulis)

Edible canna is a fast-growing, low-maintenance plant that produces starchy, edible rhizomes and large leaves perfect for mulching.

Benefits of Edible Canna:

  • Edible tubers can be eaten raw, cooked, or made into crispy chips or flour
  • Young shoots can be eaten as a nutritious green vegetable
  • Dense growth provides wind protection and shade
  • Attracts pollinators with its red flowers
  • Grows well in poor soil with little water
  • Chop-and-drop plant for organic mulch
  • Helps stabilize soil and prevent erosion

Edible canna is ideal for hot, dry climates and will quickly improve the organic matter and moisture retention of sandy soil.

Banana (Musa spp.)

Bananas are one of the best plants for improving sandy soil and creating a moist, nutrient-rich microclimate.

Benefits of Bananas:

  • Fast-growing with large leaves that provide valuable shade
  • Produces nutrient-rich mulch when chopped and dropped
  • Helps retain moisture in sandy soil
  • Improves soil structure by breaking down organic matter quickly
  • Provides delicious fruit for home gardens

Bananas are heavy feeders, so they benefit from compost, manure, or worm castings. Plant them in groups to create a thriving, moisture-rich ecosystem.

Feijoa (Acca sellowiana)

Feijoa, also known as pineapple guava, is a hardy shrub that thrives in drought-prone and sandy soil conditions.

Benefits of Feijoa:

  • Tolerates drought and poor soil
  • Produces delicious, fragrant fruit
  • Provides dense foliage for wind protection
  • Low-maintenance and easy to grow
  • Can be used as a hedging plant to protect other crops

Feijoa is an excellent addition to sandy-soil gardens, offering both food and improved soil structure. They grow so much each year, which provides a consistent supply of green material to mulch. This is currently my top producer for mulch in the garden, and I use a mini mulcher with the Ecoflow battery pack to give me cordless solar power anywhere in the garden.

Cassava (Manihot esculenta)

Cassava is a tough, resilient root crop that thrives in hot, dry climates and nutrient-poor soil.

Benefits of Cassava:

  • Grows well in sandy, well-draining soil
  • Produces large, starchy tubers that can be boiled, fried, or made into flour
  • Fast-growing, reaching 2-3m tall in one season
  • Drought-tolerant once established
  • Leaves are edible when cooked
  • Chop-and-drop plant for mulch and soil improvement
  • Helps prevent soil erosion with its strong root system

Cassava is an excellent survival crop that helps build soil health and provides a reliable food source.

Mulching for the win!

If you’re gardening in sandy soil, these five plants to grow for mulch will help improve organic matter, retain moisture, and build long-term soil fertility. By growing multi-functional, fast-growing plants, you can create a thriving, resilient garden—even in harsh conditions.

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Watch the full video for more info on mulching

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Happy gardening!
Holly 🌿