If you’ve been wondering what to plant in May with kids, you’re in exactly the right place — and honestly, you’ve picked the perfect time. May in the Southern Hemisphere is the sweet spot of autumn gardening: the air is crisp, the soil is still workable, and the plants that thrive this time of year are some of the most satisfying, hands-on, kid-friendly crops around. Think plump little peas popping out of pods, earthy beetroot pushing up through the soil, and garlic cloves tucked in like tiny treasure. This guide is here to make May gardening feel less like a chore and more like a slow, muddy, wonderful adventure — for you and your little ones.
Illustration: Why May Is Such a Beautiful Month to Garden With Kids
There’s something about autumn that just invites slowness. The school holidays have come to a close, the rush of summer has softened, and the garden now calls for a slower, gentler kind of care. May is ideal for cool-season crops — the plants that actually prefer things a little cooler and don’t mind a frosty morning here and there.
For children, this season offers something really special: the chance to plant something in May and watch it grow all the way through winter. That slow, patient wait teaches so much — about cycles, about care, about the quiet magic of nature doing its thing. And when harvest time finally comes? The celebration is even sweeter.
You don’t need a big garden, specialist tools, or a horticulture degree. A patch of soil, a few seeds, and a willing little helper is all it takes.
Illustration: What to Plant in May With Kids: 7 Autumn Favourites
Here are our favourite child-friendly plants to get into the ground this May. Each one has been chosen because it’s forgiving to grow, exciting to tend, and genuinely delicious to eat — the trifecta of kid-approved gardening!
If there’s one plant that wins over children every single time, it’s peas. The seeds are big and satisfying to handle, the plants climb beautifully up a stick teepee or trellis, and the harvest is the most fun of all — kids rarely make it back inside with a full bowl, because the pods get eaten straight off the vine.
How to plant: Push pea seeds about 2cm deep into the soil, spacing them roughly 5–8cm apart. Give them something to climb — even a few twigs pushed into the ground will do. Water gently and watch for the first curly tendrils to appear within a couple of weeks.
Kid job: Poking the seeds into the soil one by one. Counting them as they go in. Building the climbing frame from sticks.
Spinach might not sound exciting, but kids who grow it tend to eat it — and that’s a win worth celebrating. It germinates quickly (great for impatient little gardeners!), the leaves are satisfyingly soft and crinkly, and it can be picked as baby leaves within just a few weeks of planting.
How to plant: Scatter seeds thinly along a shallow row, cover lightly with soil, and water in. Thin seedlings out as they grow so each plant has a little room to breathe.
Kid job: Scattering seeds into the row. Using a watering can with a gentle rose head. Picking the first baby leaves for a salad they made themselves.
Beetroot is one of those vegetables that feels like a genuine surprise when it comes out of the ground. The deep jewel-red colour is absolutely stunning, and there’s something truly delightful about pulling a whole root vegetable out of the earth with your own hands. It’s sensory, it’s dramatic, and it stains fingers beautifully (not everyone’s favourite feature, but kids tend to love it).
How to plant: Beetroot seeds are actually little clusters — each one can produce a few seedlings, so you’ll need to thin them out. Plant about 1cm deep, 10cm apart. They like a loose, well-drained soil.
Kid job: Planting the seeds and checking on the soil weekly. The grand harvest moment — pulling beetroot from the earth — is absolutely one for them to do themselves.
Garlic is one of the most satisfying plants to grow with kids because it teaches patience in the most beautiful way. You plant a single clove in May, you largely leave it alone through winter, and by summer you dig up a whole bulb. That transformation — from one clove to many — is genuinely mind-blowing when you explain it to a five-year-old.
How to plant: Break a garlic bulb into individual cloves and push each one pointy-end-up into the soil, about 3cm deep and 10–15cm apart. Mark where they are and try not to disturb them. That’s really it!
Kid job: Separating the cloves (this is so satisfying for little hands), pushing them into the soil, and making little labels or markers so they remember what’s growing where.
Like peas, broad beans have big, chunky seeds that are perfect for small fingers. They grow into sturdy, upright plants that are incredibly hardy and forgiving — ideal if your little gardener tends to forget to water things. The flowers are gorgeous (white with dark centres), and the beans inside their velvety pods are a real hands-on sensory experience.
How to plant: Push seeds about 5cm deep, spacing 20–25cm apart. They don’t need much fussing — just regular watering and a little patience.
Kid job: Shelling the beans at harvest time is absolutely a kid’s job. The velvet lining inside the pod is a sensory highlight — soft, cool, and surprising every time.
Kale is wonderfully resilient — it can handle cold, a bit of neglect, and even the occasional enthusiastic over-watering. The leaves come in beautiful shades of blue-green and even deep purple, making it as gorgeous as it is delicious. Kids who grow kale tend to be far more open to eating it, especially when they’ve picked it fresh and brought it inside themselves.
How to plant: Sow seeds about 1cm deep in small pots or directly into the garden. Thin or transplant seedlings to about 40cm apart as they grow. Pick outer leaves regularly to keep the plant producing.
Kid job: Harvesting individual leaves by snapping them off at the base. Washing them under the tap and helping to prepare a simple dish.
Rainbow silverbeet is one of our absolute favourites for growing with children — and the reason is simple: it’s spectacular to look at. Bright red, yellow, orange, and white stems make the garden feel like a work of art. It’s also incredibly hardy, grows quickly, and provides a continuous harvest for months and months.
How to plant: Plant seeds 2cm deep, spacing about 20–25cm apart. Water regularly and pick outer leaves as needed — the more you pick, the more it grows.
Kid job: Choosing which coloured stems to harvest. Arranging the stems like a rainbow bouquet before dinner prep — genuinely one of the most joyful little garden moments.
Illustration: May Gardening Activities Kids Will Actually Love
Growing the plants is just the beginning. Here are a few simple ways to make May gardening activities for kids even more engaging throughout the month:
Keep a garden journal: Draw the seeds before planting, then sketch the seedlings as they emerge. It’s a beautiful way to track growth and encourage observation skills.
Make seed markers: Paint smooth stones or decorate paddle pop sticks to mark each row. Creative, practical, and something they’ll be proud of.
Water with intention: Give your child their own small watering can and make watering time a daily ritual — the same time each day, a little song or counting game as they go.
Talk about the soil: Let them hold a handful of soil and describe what they feel, smell, and see. This simple sensory moment builds a real connection to the earth.
Celebrate the first sprout: When the first seedling pushes through, make it a moment. A little happy dance, a photo, a mark in the journal. These small celebrations matter.
Illustration: Make It Simple With a Seasonal Gardening Box
One of the trickiest parts of gardening with kids isn’t the actual gardening — it’s getting organised. Knowing what to plant, finding the right seeds, having the right tools on hand, and feeling confident that everything is going to work together for the season. That’s where a seasonal gardening box can be such a gift.
Our Little Garden Gatherers boxes are put together specifically for the season — so in May, you’ll find exactly the right autumn planting seeds for children, simple activity guides, and everything your little gardener needs to get growing without the overwhelm. No guesswork, no multiple trips to the hardware store, just a beautiful box of seasonal goodness ready to dig into together.
It’s the all-in-one solution for busy families who want to bring more nature, more slowness, and more growing into their everyday lives — without needing to become expert gardeners overnight.
Illustration: A Few Gentle Tips for Gardening With Little Ones
Keep sessions short: Twenty minutes of real, engaged gardening is far better than an hour of frustration. Follow their lead and finish while it’s still fun.
Embrace the mess: Muddy hands and scattered seeds are signs of real engagement. Wear old clothes and let it be gloriously imperfect.
Let them lead: Even small choices — which seed to plant first, where to put the marker — give children ownership and investment in the garden.
Connect harvest to the table: Whenever possible, eat what you grow together. Even one leaf of spinach picked from the garden and added to a sandwich is a moment worth making.
May is waiting for you — cool mornings, rich soil, and a whole season of growing ahead. Whether you have a large backyard, a small balcony, or just a few pots on a sunny windowsill, there is absolutely something on this list you can plant with your child this month.
Start small, stay curious, and remember that the goal isn’t a perfect garden — it’s a child who feels connected to the earth, proud of what they’ve grown, and excited to come back tomorrow.
Grab your Little Garden Gatherers My Veggie Garden box today and let us take the guesswork out of the season — so you can focus on what really matters: getting muddy together. 🌱
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