Your home garden can do more than just look nice… You can grow your own groceries and boost your homegrown food security!
With rising food prices and a growing desire for self-sufficiency, growing your own groceries has never been more important. Keep reading to see what to grow in your home garden to replace supermarket staples, from natural sweeteners, salt and pepper, protein-rich legumes, to fresh herbs, healthy fats, and easy-to-harvest fruits and vegetables.
Whether you have a small balcony, a suburban backyard, or a larger food forest, these plants will help you create a homegrown, chemical-free supply of staple crops to grow your own groceries! This guide is based on my garden in Perth, Australia, in a warm climate (zone 10b). :
Your Grow-Your-Own Grocery List
🍬 Sugar and Sweeteners
Instead of buying refined sugar, these plants naturally sweeten your food. They’re easy to grow and provide fresh, chemical-free sweetness straight from your garden. Most ripe fruits will offer you natural sugars, but below are some of my top picks!
Plants to Grow for Sugar and Sweeteners:
Sugarcane (Saccharum officinarum) – accounts for about 80% of global sugar production. You can grow sugar cane at home and start producing juicy stalks of sugar!
Sugar Beets (Beta vulgaris subsp. vulgaris) – a cool-climate option for natural sugar; roots can be processed into sugar. Like a white beetroot but super sugary! BONUS: Leaves can also be used as a green.
Stevia (Stevia rebaudiana) – a perennial herb; leaves can be used fresh or dried as a natural sweetener.
White Mulberry (Morus alba) – ripe berries taste like honey and sugar combined!
Yellow Figs (Ficus carica, Honey Fig) – yellow figs particularly are super sweet, soft, and perfect fresh or dried.
Bananas (Musa spp.) – ripe bananas can sweeten baking or be frozen and blended for natural ice cream.
Grapes (Vitis vinifera) – homegrown grapes are naturally sweet, like nature’s candy.
Pineapple (Ananas comosus) – homegrown pineapple is so sweet! Plus, they grow well in pots or indoors near a sunny window.
Jujube (Ziziphus jujuba) – extremely drought-tolerant and produces sweet apple-like fruit that dries naturally into date-like sweets.
Melons (Cucumis melo / Citrullus lanatus) – if you have ever dehydrated watermelon, you would know just how sugary sweet it is! Vine-ripened watermelon, rockmelon, or honeydew melon are all very sweet options.
🧂 Salt and Pepper
Yes! You can grow your own salt and pepper in the garden! These plants add salty or peppery flavour while being easy to grow.
Plants to Grow for Salt and Pepper:
Old Man Saltbush (Atriplex nummularia) – hardy Australian native with silvery leaves that are naturally salty! Excellent in salads and cooking. Hardy an ddrough tolerant shrub.
Seaberry Saltbush (Rhagodia candolleana) – red, slightly sweet and salty berries and salty leaves; great for cooking.
Peppervine (Tasmannia lanceolata) – produces Tasmanian peppercorns; berries can be harvested at different stages and dried for red, white, or black pepper.
Kawakawa (Piper excelsum) – NZ native; leaves and ripe orange (female) seeds can be dried for pepper!
Nasturtium (Tropaeolum majus) – edible flowers and leaves with a natural peppery bite. The leaves pack more of a spicy punch, and the flowers have a nice, mild pepper flavour. The green seed pods can be pickled and made into “poor man capers”.
Rocket / Arugula (Eruca vesicaria) – fast-growing leafy green with a strong peppery flavour.
💪 Protein-Rich Plants
Legumes and other protein-rich plants are essential for a self-sufficient garden. They are easy to grow, nutritious, and have the added bonus of naturally improving soil fertility – to grow more food!
Plants to Grow for a Source of Protein:
Bush Beans (Phaseolus vulgaris) – fast-growing, compact, and perfect for vertical gardening.
Perennial Beans / Madagascar Bean (Phaseolus coccineus) – also called the seven-year bean; keeps producing for many seasons.
Edamame / Soybean (Glycine max) – high protein with 12g of protein per 100g, similar to two eggs.
Pigeon Pea (Cajanus cajan) – edible pods can be eaten green or dried; nitrogen-fixing for healthy soil. One of my top support plants in the garden for mulch and food!
Peas (Pisum sativum) – eat pods and shoots; excellent garden snack for the cooler months.
Chickpeas (Cicer arietinum) – dry and store for long-term use.
Lentils (Lens culinaris) – nutritious and easy to store.
Broccoli and other Brassicas (Brassica oleracea) – surprisingly high in protein compared to many vegetables.
🍎 Snacks and Fruit
Swap packaged snacks for fresh, garden-grown fruits. I love nothing more than a wander through the garden to find snacks!
Plants to Grow for Snacks:
Lemon Cherry Guava (Psidium cattleyanum) – sweet and compact. I love the yellow variety with sweet snackable fruit!
Berries – give us all the berries! Strawberries, blueberries, raspberries, kiwiberry, the list goes on!
Apples (Malus domestica) – a versatile staple base crop
Bananas (Musa spp.) – come with natural packaging, and homegrown bananas are so delicious!
Passionfruit (Passiflora edulis) – robust skin, easy to take with you on the go.
Loquat (Eriobotrya japonica) – sweet, tangy fruit – tastes like a mix of apricot, pear and mango.
Mulberries (Morus spp.) – prolific and easy to harvest. Eat fresh off the tree as a garden snack.
Snap Peas (Pisum sativum) – crunchy and great for snacking. These never make it out of the garden! They are too delicious.
Carrots (Daucus carota subsp. sativus) – long-lasting root crop. Great to eat with some homemade hummus using your legumes!
Lebanese Cucumber (Cucumis sativus) – Snack- sized cucumbers are usually sweeter and crisper than store-bought ones because they can be harvested and eaten immediately.
🥑 Healthy Fats
Healthy fats from plants are easy to grow and replace processed oils.
Plants to Grow for Healthy Fats and Oils:
Avocado (Persea americana) – high in monounsaturated fats. Delicious substitute for butter in many meals. I feel like having an avocado tree in the backyard is living rich 😆
Macadamia (Macadamia integrifolia) – slow to mature but productive for years.
Sunflower (Helianthus annuus) – seeds for snacking, butter, or oil.
Almond (Prunus dulcis) – nutrient-dense and versatile.
Peanuts (Arachis hypogaea) – peanuts are so fun and easy to grow in warm climates. They can also be grown in a pot or a container.
Olives (Olea europaea) – can be pressed for oil; collaborate with neighbours to share processing costs.
🥬 Greens and Salad
Leafy greens are one of the easiest edibles to grow at home and replace pre-packaged salads! You don’t need a big garden, pots and containers work great too!
Plants to Grow for Greens and Salads:
Lettuce (Lactuca sativa) – cut-and-come-again varieties for continuous harvest. Let one lettuce go to seed each year, and you will have an endless supply!
New Zealand Spinach (Tetragonia tetragonioides) – great edible ground cover, drought-tolerant, self-seeding greens. Great for soups, stir-fries, and curries.
Chard (Beta vulgaris subsp. cicla) – nutrient-dense and versatile. I love growing chard, especially rainbow chard, in my kitchen garden. The colours brighten up a winter garden! Plus, make easy one-ingredient preservative-free wraps!
Kale (Brassica oleracea var. sabellica) – robust, flavorful leaves. Kale gets a bad rap, but it is easy to grow, and its rough leaves and curls are amazing at holding on to flavour. So the key is to cook it or massage dressing into it for a salad!
Longevity Spinach (Gynura procumbens) – perennial, nutrient-rich, especially good for warm climates. Known for managing blood sugar and reducing inflammation.
🍠 Carbs and Staples
Processed carbs aren’t necessary when you can grow your own and boost your homegrown food security. Root crops are one of the highest accumulators of herbicides and pesticides because they spend their whole life in the soil that is commercially sprayed with nasties. So if you want to replace supermarket food with spray-free veggies, I would have these high on my “to grow list”.
Plants to Grow for Carbs:
Sweet Potato (Ipomoea batatas) – one of my top edible plants, it is sooo easy to grow, and once you grow sweet potato, you literally will never have to buy another plant ever again. To get started, you can grow from a store-bought by either placing it in soil or a jar of water to sprout. The leaves are also edible, which is always a bonus when talking about food security.
Pumpkin (Cucurbita spp.) – the great thing about pumpkins is that you can grow a bunch and then dry or cure them for long-term storage and use throughout the rest of the year.
Queensland Arrowroot (Canna edulis /indica) – another core plant in my garden because of the multiple uses! As a carbohydrate, it grows rhizomes under the ground that can be used as a substitute for potatoes. A perennial potato! You can also make flour to use in cooking and baking. But it is also great at providing shade, wind protection and the water-filled stems make amazing chop and drop mulch to feed the garden.
Potato (Solanum tuberosum) – a classic staple – you don’t need a lot of space to grow potatoes; they can be easily grown in tubs and containers. Perfect for small gardens.
Papaya (Carica papaya) – It is a nutrient-dense, low-calorie fruit, with most of its calories coming from these healthy carbohydrates. The amazing thing about papaya is that you get two options to eat it: green as a vegetable or ripe as a fruit, two for the price of one space in the garden!
Plantain (Musa paradisiaca) – offering a sustained energy release due to its high resistant starch and fibre content. Also, ripe plantains can still be eaten as bananas; they just aren’t as sugary.
🌿 Flavour and Herbs
Instead of buying lifeless flavour from jars, grow your own and give your meals real freshness straight from the garden 🌿
Plants to Grow for Carbs:
Herbs – herbs are a powerhouse flavour enhancer. Fresh herbs are stronger and have more nutrients than the plain, processed dried herbs found in stores. Go outside and pick what you need fresh for each meal, or dehydrate and make your own natural blends of dried herbs.
Chilli (Capsicum spp.) – versatile flavour with a wide range of flavours and varieties. Also, make your own green and red curry pastes.
Onion (Allium cepa) – foundational flavour in so many dishes. Can be dried and stored.
Ginger (Zingiber officinale) – very medicinal and packs a punch of flavour. You can grow an amazing amount in a tub or container, too.
Garlic (Allium sativum) – staple culinary flavour! You can grow a bunch and dry to use throughout the year, or grow perennial forms of garlic flavour with garlic chives or society garlic flowers (Tulbaghia violacea)! for a year-round source of garlic in the garden.
Lemongrass (Cymbopogon citratus) – a fragrant addition to many dishes and teas!
Turmeric (Curcuma longa) – both medicinal and culinary uses. Like ginger, turmeric can be grown in small gardens and containers. freeze or make a dried powder to use throughout the year.
Spring onion (Allium fistulosum) – easy to grow and just cut at the base, and they regrow! Such an easy swap to make! Sprinkle plants or seeds throughout your garden to fill the gaps.
🍃 Medicinal Plants
Grow natural remedies for common ailments. Many medicinal plants have multiple functions in a garden, including medicinal, culinary, pollinator and wildlife habitat.
Skip the microplastic tea bags and grow your own herbal teas.
Lemongrass Cymbopogon citratus) – easy to use and full of flavour. Simply tie a bunch of leaves in a knot and add to hot water.
Lemon balm (Melissa officinalis) – I love lemon balm in teas and infused into a lemon and honey drink. Lemon balm has calming properties.
Mint(Mentha spp.) – strong flavour and an insane amount of types of mint, such as apple mint, orange, ginger, and chocolate – just remember this is one you really want to keep contained away from your garden.
Rosella (Hibiscus sabdariffa) – the calyces make a vibrant, tart and cranberry-like flavoured tea or drink. mix with honey for sweetness. packed full of vitamin C. They can also be used to make jams, syrups and chutney.
Lemon Myrtle (Backhousia citriodora) or Cinnamon Myrtle (Backhousia myrtifolia) – Are Australian natives that are full of flavour.
Holy basil (tulsi) (Ocimum tenuiflorum)– a great natural sleepy tea or anti-anxiety tea for a relaxing evening brew.
Ginger (Zingiber officinale)– full of flavour and immune qualities for a health-boosting tea
Pineapple sage (Salvia elegans) – sweet, fragrant tea herb with pineapple scent and flavour. The red flavours are popular with small birds or great for flavour and garnish.
Start Building Your Homegrown Supermarket
Growing your own food and boosting your homegrown food security does not have to happen all at once. Actually…The most sustainable gardens usually grow slowly over time. Start with a few staple plants that you already use in your kitchen, herbs for flavour, leafy greens for salads, or a fruit tree for snacks and expand from there.
One of the biggest benefits of growing your own groceries is freshness and no nasty chemicals! Fruit and vegetables picked straight from the garden are often sweeter, more nutritious, and far more flavourful than produce that has travelled long distances to reach the supermarket. You also gain the peace of mind that comes from knowing exactly how your food was grown.
For gardeners in warm climates like mine in Western Australia, many of these plants thrive with very little input once established. Hardy staples such as sweet potato, pigeon pea, mulberry, lemongrass, and arrowroot can produce food, mulch, and soil improvement all at the same time. Over time, these plants start to form the foundation of a productive backyard ecosystem. Food security does not mean growing absolutely everything yourself. It simply means bringing more of your food supply closer to home. Every herb you harvest, every fruit you pick, and every staple crop you grow reduces your reliance on supermarket supply chains.
Start with one plant, then another, and before long, you may find that your backyard begins to feel less like a garden and more like a small, living supermarket.
If you want to fill your garden with fresh food this spring/summer season but don’t have much room…these annual edible climbers are the best for vertical gardening in spring! I don’t know about you, but I always feel like I need more gardening space… BUT incorporating vertical plants into your veggie patch or garden can not only maximise the amount of food you can grow but also help shade and protect your garden. I love growing perennial or long-term climbers as they grow to produce more and more fruit each year without having to replant them but…. It’s also fun to have room to mix it up and try different annual climbers each year.
These fast-growing, productive climbing plants make the most of vertical garden space and can transform fences, trellises, and arches into lush, edible walls. Ideal for spring and summer planting, annual climbers are perfect for renters, small gardens, and food forests needing seasonal coverage and abundant harvest. Check out my top tips and plant list below and start growing more food in the same amount of space!
Annual vs Perennial Climbers? Which are better for Vertical Gardens?
I love growing a mix of both! I will share more about perennial climbers at the end of this post. Annual climbers grow for a season, produce food, and then die off. This means you can use the space to grow different things each season, or usually over two growing periods: summer crops and winter crops. Annual vertical climbers are great for….
Fast Results: Most are quick to establish and produce within one season.
Perfect for Temporary Gardens: Great for renters or testing garden layouts.
Seasonal Versatility: Easily rotated out each year to suit changing garden needs.
Creates Shade: Can provide temporary dappled shade for young fruit trees or veggie beds.
Increasing Pollinators & Biodiversity: Lush greenery, flowers, and harvests attract pollinators during the busy Spring & Summer season.
Ways to Support Your Vertical Climbers
Climbers need something to climb, and it’s best to have this installed before you get busy planting your seeds and seedlings. That way, you don’t risk stepping on them or snapping off stems. Below are some of my favourite ways to create trellis and support for my vertical gardens.
Vertical Pre-made Trellises: You can buy panels of pre-made wood or metal lattice or mesh frames. These can either be scrwed to existing fences or supports or add in your own. Star pickets or bamboo poles are often an easy and cost-effective way to go.
A-Frame or Teepee Supports: These are great for a quick and easy vertical garden. They also add interest to a flat space. Bamboo, stakes, branches, or recycled materials can be tied together to create a strong Aframe support. My mum adds an old bicycle tyre to a support post and ties string lines from the tyre to pegs in the ground . It doesn’t need to be fancy as long as it is strong and secure, the plants will cover the structure and look lush in no time!
Fences & Arches: I love archways in the garden as they give space to grow vertically, plus the added experience of walking under them is a little magical. Premade archways are a quick solution, but are often expensive. DIY arch ways can be made from metal cattle panels, timber trelis, branches, or recycled wood, even PVC piping over metal stakes. Chicken mesh, Rio mesh, or fencing mesh can be used to create small vertical supports for one side of your raised bed. This way, you can grow lower plants in the front of the bed and climbers up the back to maximise growing space.
Nets or Strings: Soccer nets or other string-construction nets can be a great DIY idea. Cheap and flexible, great for beans or light vines.
Ensure your structure is strong enough to support mature vines and fruit weight. The great thing about lightweight DIY structures is that they can be used for a season and packed away. This gives you flexibility each season to design your garden. As opposed to perennial climbers, they do better on more permanent structures.
Top 15 Annual Edible Climbers to Grow in Spring/Summer
These plants are either true annuals or fast-growing tropicals, often grown as annuals in warm climates. Check out the links to find more info on how to grow, harvest, and preserve.
Luffa (Loofah Gourd) (Luffa aegyptiaca / L. acutangula) – edible when young and makes natural sponges.
Bottle Gourd (Lagenaria siceraria) – versatile vegetable, produces a lot of food! A vigorous growing vine that is perfect for creating summer shade
Cucumber (Cucumis sativus) – classic favourite with refreshing fruit for summer salads or pickling.
Tromboncino (Climbing Zucchini) – long fruits, mildew-resistant, great summer for creating shade.
Winged Bean (Psophocarpus tetragonolobus) – edible pods and leaves, great shade plant. Thrives in hot, humid conditions.
Malabar Spinach (Basella alba / rubra) – succulent-like leafy green for warm climates.
Climbing Beans (Purple, Green, Borlotti, etc.) – great for A-frames and Teepee structures.
Chayote/Choko (Sechium edule) – vigorous, edible fruit and shoots. Hardy summer shade plant. It can be perennial in warmer climates.
Cucamelon / Mouse Melon (Melothria scabra) Tiny, cucumber-like fruits with a tangy, citrusy flavor. Fun snacking plant for kids and great in salads or pickled.
Pumpkin / Squash (Cucurbita spp.) Fruits for roasting and soups. Young shoots, flowers, and even leaves are edible.
Climbing Tomatoes (Indeterminate Varieties) – support needed, but highly productive.
Melons (Cantaloupe, Honeydew, Watermelon) – may need individual support slings for the fruit to stop them from dropping when ripe and smashing.
Mini Pumpkins or Gourds – great for a smaller trellis and very ornamental.
Sweet Potato (Ipomoea batatas) – Fast-growing vine with edible roots (tubers), tender young leaves, and shoots. A dual-purpose plant that provides staple carbohydrates and leafy greens through summer.
When to Sow and Planting Tips
Start Seeds Early: Direct sow after frost, or start indoors if needed. Plants that flower and then produce fruit such as melons, pumpkins, and gourds, need the full spring and summer season to grow, flower, and mature their fruit. Plant these in late winter or early spring. If you are likely to get cold snaps or frosts, start them indoors or in a greenhouse until the last frost has cleared.
Get structures installed: Make sure your structures are in place and sturdy before planting out your seeds and seedlings.
Feed the Soil: Mix compost and organic fertiliser into the soil before planting. Quick-growing annual plants require plenty of food and energy to grow.
Mulch: Retains moisture and keeps roots cool during the warmer months.
Train Early: Gently guide vines to supports while young.
Prune Lightly: Remove tangled or unhealthy vines to maintain airflow and access. As they grow, prune off leaves that are in the first 30cm of the soil. This helps reduce bacteria from splashing up onto the plant. Prune old or dead leaves throughout the growing period to increase airflow and reduce wasted energy.
Support fruit: Some large fruits, like pumpkins and melons, may need extra support. Hammock-style nets or string can help take some of the weight off and reduce the chance of the fruit dropping to the ground.
Want More Long-term Vertical Gardening Ideas?
Annual climbing vines are an incredible way to grow more food in less space, add beauty to your garden, and have fun experimenting with new crops each year! I always make room for annual climbers in my raised beds and kitchen garden. I also love perennial climbers for more long-term vertical food and summer shade. Although more permanent, these grow back each year to provide more and more food. Incorporating a mix of both annual and perennial climbers into your garden will help you grow massive amounts of food whilst still having the flexibility and space to try new varieties and plants each year.
Edible Climbing Vines help maximise growing space and double the amount of food in each garden bed or container. One thing that I think is so underrated is the ability to grow food up 👆 This list of edible climbers to grow in your garden will help you utilise vertical space and create shade and protection. These 10 edible climbing vines are perennials,which means they will produce more and more food each year without us having to replant them! There are so many incredible reasons you should be growing food vertically. Not only to maximise space but also to increase airflow to reduce rot or disease, strategic shade, or like me, to reduce some of the heat in my garden by covering my ugly fences!
Annuals vs Perennials 🌿
Annuals will allow you to still change up your garden beds each season and have the flexibility of space. Whereas perennials (which grow for longer than 2 years) will allow you to get a crop established and provide long-term protection, and produce more and more food each year.
Click to watch for bonus Planting Tips 👇
10 Perennial Edible Climbing Vines
1. Passionfruit
Passionfruit is one of my favourite fruits to eat, and the main reason I am growing this edible climber in my garden. They are also evergreen, so it has leaves all year round to create shade and protection. Passionfruit have thick, lush leaves, so they work perfectly to cover fences or create screens to block out unsightly structures or areas. Watch the video above to see how to plant passionfruit from a store-bought fruit!
BONUS TIP: Purchase a passionfruit plant that is NOT grafted. Grafted passionfruit needs to be carefully maintained or the rootstock can quickly take over and become invasive with no fruit.
2. Choko /Chayote
Choko is a quick-growing, vining edible plant that can make great summer shade to protect your summer garden. They will often die back over winter but will pop up and regrow each spring. Any fruits left on the ground will also easily regrow. Choko are similar to a large zucchini or marrow and can be used as a substitute for potatoes or even apples to bulk up pie recipes.
3. Sweet Potato
Growing Sweet Potatoes / Kūmara (Ipomoea batatas) in your home garden is a great step toward self-sufficiency. They are my favourite permaculture plants and are an easy crop to grow for beginner gardeners. It is important to grow plants that support and encourage other plants and beneficial insects in your garden. Creating a cohesive ecosystem that promotes the growth and success of your garden’s health and supports abundant harvests. Sweet potatoes send out runners and can easily be trained up a vertical trellis. Plus, many people do not know that the leaves of the sweet potato plant are also edible.
4. Grapes
The great thing about growing grapes as edible climbers is that they are deciduous. This means they lose their leaves in winter, so you can plant grapes strategically to provide shade in summer and let light through in winter!
5. Malabar Spinach
Malabar spinach is a fantastic edible climber for warm or tropical climates. It thrives in summer during warm weather when most other spinach and leafy greens die off. This can help fill the gaps in your seasonal harvests. Malabar spinach can be grown in pots or containers. It has succulent-like leaves, so it can handle hot weather, but it can be frost sensitive.
6. Butterfly Pea
If you love colour, then this edible climber will be perfect for you! With bright blue-purple flowers, the butterfly pea is a striking addition to an edible garden. The flowers can be used as a natural food colouring or infused in teas or cocktails. Plus, if you add acidity such as lemon juic,e the colour will transform to hot pink! Such a fun plant to grow.
7. Kiwifruit
Kiwifruit can be grown over structures to create great canopy shade. They are prolific producers and the fruit can be eaten fresh, frozen for smoothies, made into jams and even dehydrated for naturally sweet treats. You will need to have both a male and a female plant for pollination.
8. Kiwiberry
Kiwi berries have a similar taste to the kiwifruit, but are much smaller, around the same size as a grape. Kiwi berry vines grow really well in containers or urban gardens.
9. Nasturtium
Nasturtium is often known for its wild rambling nature but it can be trained vertically as an edible climber. The whole plant is edible, including the leaves, flowers and seed pods. Nasturtium has a strong peppery taste and can be used in salads, flavoured salts, pickles and many other recipes. Here in Perth, my Nasturtium dies down in summer but will pop up and regrow by itself in Autumn/winter.
10. Scarlett Runner Bean
Scarlet runner beans are also known as the 7-year bean because they pop up and regrow each year (for about 6-7 years). Beans are a great addition to an edible garden and can easily be cooked or frozen to preserve.
Annual Climbing Vines 🌿
Annual climbers are also great because they don’t need dedicated space, so you can grow, harvest and remove them to grow something different each season! Having a mix of annuals and perennials will help you grow more food all year round. Annual climbers can be plants such as Cucumber, Squash, Tomatoes, Pumpkin, and Melons.
Fruits that Grow on Vines
Want to grow more fruit without taking up extra ground space? Climbing fruits are a great way to grow more varieties without taking up more garden space! Check out these 17 fruits that grow on vines to get more fruiting plants in your garden.
Do you have areas that get very hot, full sun, and nothing seems to survive? These 22 heat-tolerant edible plants to grow in HOT full-sun locations will help you grow productive edible gardens. I’ve been growing food here in Perth, Australia, for the last 10 years, and let me tell you, it was a big change and learning curve coming from the lush green of New Zealand.
Today, I’m sharing some plant ideas to plant in those super hot locations, but keep reading to the end because it’s not just about what you plant, but also when and how! Bonus tips on that, so you can turn your hot barren wasteland into productive edible gardens.
Click to WATCH 22 heat-tolerant edible plants
22 Heat-tolerant Edible Plants for Full Sun
1. Rosemary
Attracts bees 🐝 and has healing properties, and is great for skin and hair care. Flavour-enhancing culinary herb🌿 When I first moved here, I wondered why so many houses had Rosemary hedges out the front – and it’s because it thrives on neglect and our poor sandy soils. Rosemary is a great heat-tolerant addition to your edible garden. Try making your own Rosemary Salt.
2. Guava – Strawberry & Tropical
Strawberry/cherry, lemon cherry, and tropical Hawaiian/Thai guavas are really hardy, low-maintenance fruit trees that produce bucketloads of fruit!
3. Mulberry
Another powerhouse perennial that survives on neglect – they grow super fast so you can use these as a nanny plant or a pioneer plant. If you have a barren hot area you could plant a Mulberry to get quick shade established and later on remove it or heavily prune if it gets too big. Mulberry also loses leaves in winter to let light in.
4. Lavender
Lavender is drought-tolerant – a great pollinator plant with many medicinal (calming and sleep) and culinary uses. In my garden (which will be different with climates and varieties) Lavender flowers at the same time as my Feijoas so I have it planted in between them to attract pollinators and increase my Feijoa harvests.
5. Feijoa / Pineapple Guava
If you have been following me on Instagram or subscribed to my YouTube, you will have guessed this plant would make the list 😂 Low maintenance, super hardy, and produces plenty of food! Feijoas do taste better when they get 50 chill hours a year so they aren’t optimally grown here in Perth, but they do grow well and are drought-tolerant. They are evergreen and super bushy, so they can be grown as an edible hedge. They are known to have fire-retardant qualities, which is very handy for hot, dry climates. If you are looking to purchase a Feijoa, choose a named variety (such as Duffy, White Goose, Mammoth, plus more) as these will perform better and produce fruit faster than generic seedling plants.
6. Passionfruit
Passionfruit is an edible vine that can be used to cover a fence, structure, or grown over an arbor to create shade. This can help cool your garden down and provide delicious fruit. Passionfruit flowers can also be used to make calming teas to aid in sleep and anxiety. NOTE: Avoid planting a grafted variety the grafts take over and become invasive, hard to get rid of, and don’t produce good fruit.
7. Citrus
Citrus like full sun and, once established, can thrive in hot environments. Avoid planting new trees before or during the hot summer so that they have time to get their roots established before the added stress of summer.
8. Lemon Verbena
A fragrant lemony scent that is similar to lemongrass. Lemon Verbena is great in teas, baking, and all the things! Lemon verbena is one of those plants that quietly becomes a favourite. Its leaves have a sweet, lemony fragrance—similar to lemongrass but softer—and the whole plant smells incredible when you brush past it. It’s perfect for teas, baking, syrups, and infused water,and it keeps its flavour really well when dried. I always keep a jar in the pantry for quick herbal tea blends. In the garden, lemon verbena is easy to grow in full sun and well-drained soil. It drops its leaves in winter (don’t worry, it’s normal!) and comes back quickly once the weather warms.
9. Pomegranate
Pomegranates are one of the best heat-tolerant fruit trees you can grow in a hot climate. They thrive in full sun, handle dry conditions like champions, and still reward you with glossy red fruit and bright, beautiful flowers. They’re incredibly low-maintenance, needing far less water than most fruit trees once established. Their deep roots make them drought-resilient, and they’re also naturally pest-resistant — perfect for gardens with harsh summers. If you’re building a resilient, water-wise garden, pomegranates are a must-have: tough, productive, and beautiful all year round.
10. Loquat
Loquats are incredibly hardy, fast-growing fruit trees that thrive in hot, dry climates. They handle poor soils, need very little care once established, and fruit heavily in late winter–spring when not much else is producing. Their sweet, tangy fruit is amazing fresh or made into sauces, and the large, glossy leaves give your garden a lush, tropical look with almost no effort. Loquats can be a pest plant because they grow so easily, and birds spread the seeds, so check with your local area.
11. Lilly Pilly
Lilly pillies are tough, water-wise Australian natives perfect for hedges, screens, or structure in hot climates. They handle heat, humidity, pests, and pruning exceptionally well. Many varieties produce edible pink or purple berries that can be made into jams or syrups. They’re also fantastic habitat plants for beneficial insects and birds. Part of the Syzygium genus is a great dense evergreen hedging plant with bright pink fruits. The fruits are edible and can be made into jams, sauces, and even sparking wine!
12. NZ Spinach / Warrigal Greens
NZ Spinach is one of the best heat-tolerant leafy greens for summer. It thrives when regular spinach collapses, spreading as a groundcover that shades and protects the soil. Harvest the tender tips regularly for stir-fries, and sautés. It’s low-maintenance, productive, and perfect for filling gaps in hot, sunny beds. Due to oxalates it does need to be cooked first.
13. Malabar Spinach
Malabar spinach is a vigorous climbing vine that absolutely loves the heat. Its fleshy, succulent leaves stay tender and productive even in scorching weather, and it grows beautifully over trellises to create summer shade. It’s ideal for warm climates but doesn’t tolerate frost, so give it a protected spot if your winters are cold.
14. Quince
Quince is a hardy, drought-tolerant fruit tree that thrives in hot conditions and poor soils. It produces large, fragrant yellow fruit perfect for making jams, jellies, pastes, and preserves. The tree itself is stunning with pretty spring flowers.
15. Zinnia
Zinnia is an edible flower that thrives in hot dry conditions. Zinnia has vibrant flowers in a huge range of colours. The great thing about Zinnia is that it produces nectar so it attracts a diverse range of pollinators to the garden such as bees, hoverflies, butterflies, and small birds. Zinnia is susceptible to powdery mildew so great for dry summers.
16. Sunflower
I love growing Sunflowers because they attract a huge amount of pollinators to the garden, and you can pretty much eat the whole plant! I use the petals fresh in a salad or press them to use on baking as garnishes. The seeds can be used on top of salads, to make oil, or to make spreads, and the leaves are also edible. Sunflower stems can even be made into flour! Sunflowers also help remove toxins from the soil, so they are a fantastic addition to a hot, full-sun garden.
17. Figs
Figs are one of the most reliable hot-climate fruit trees. They adore full sun, tolerate drought once established, and produce incredibly sweet fruit with almost no fuss. They grow well even in poor or sandy soil, making them ideal for Perth-style gardens. Prune them in winter to keep them compact and productive.
18. Olive
Olives are true Mediterranean survivors, heat-tolerant, drought-resilient, and long-lived. They thrive on tough love and poor soil, and they’re surprisingly productive even with minimal watering. Whether you grow them for fruit or as hardy ornamental structure, olives add beautiful silvery foliage and year-round resilience to hot-climate gardens.
19. Grapes
Grapes are great for growing over structures to provide shade to your garden and help other plants grow. Grapes are deciduous so they lose their leaves in winter to let light in and have full leaf coverage in summer to protect from the harsh midday sun. Grape plants have so many uses from fresh delicious table grapes to jams, preserves, and wine! grape leaves also have many uses in the kitchen.
20. Hollyhock
Hollyhocks are edible flowers that can grow up to 10 feet tall! They attract 100 of pollinators to the garden, and their height acts as a flag inviting them in. The leaves are also edible and can be cooked to make wraps. Hollyhocks are an annual so they will need to be planted again each year but they are so worth it! They can be susceptible to powdery mildew.
21. Thyme
Thyme is a hardy herb that thrives in hot conditions. Thyme is very versatile in the kitchen and pairs well with tomato dishes, on pizza, and roast veggies. Thyme also produces masses of tiny white flowers that attract an array of beneficial insects and pollinators. Thyme creeps over the ground so it makes a great edible ground cover plant.
22. Macadamia Nut
Macadamia nut trees can take a long time to start producing (5-7 years) but are really hardy and nuts are great additions to a homestead to make flour and milk from.
8 Tips for Successfully Growing Heat-Tolerant Edible Plants
Many of these heat-tolerant plants listed are perennials, and the reason perennials are so good for hot environments is that they have established roots and have time to get used to their environment. Annuals such as lettuce and tomatoes are planted new and have shallow roots so are more vulnerable to overheating.
Below are some tips to help you get your plants established and thriving through hot periods.
Avoid planting in hot weather (always check the forecast)
Provide temporary protection,such as shade cloth or umbrellas, during hot periods.
Grow nanny plants or pioneer plants (quick-growing trees that provide dappled shade in summer eg: grapes, mulberry, and deciduous fruit trees)
Plant new trees in pots until after the summer heat has passed
Plant densely – allow other plants to protect and shade each other and the soil.
Grow Endless Fertiliser
Growing food in a hot climate doesn’t have to be a struggle. By choosing tough, heat-tolerant plants, layering your garden with support species, and working with your climate instead of against it, you can build a garden that stays productive all summer long.
If you want to take it even further, my new ebook Grow Your Own Natural Fertiliser shows you how to build healthier soil, boost resilience, and keep your garden thriving — even in extreme heat. It’s the perfect next step for creating a truly self-sustaining garden.
