🍓 From Runner to Juicy Berry — My No-Fuss Guide to Growing Strawberries
Right then — who doesn't love a fresh, home-grown strawberry? The ones from the shops are fine, don't get me wrong, but home-grown? Sweet, warm from the sun, and you don't even have to wash 'em if you don't want to (don't tell anyone I said that 😉).
And the best bit? You don't need to buy new plants every year. You just need runners — those long little shoots the plants send out, like they're reaching for a hug. Free plants, for nothing. You can't say fairer than that!
Here's exactly how I do it — no fancy gear, no secret tricks, just what works in a normal, messy garden. I do this here in Tonbridge, Kent, but it works the same whether you're in Kent, Yorkshire, Scotland or Wales.
🌱 What Even Are Runners?
Basically — strawberry plants are dead clever. Once they've finished fruiting, they send out these long, thin stems called runners. At the end of each one, you'll see a tiny baby plant — little leaves and tiny roots just waiting to touch soil. It's nature's way of making more strawberries — and it does all the hard work for you!
🗓️ When To Do It
Best time: July to early September — while the plants are still growing strong. Can do it later? Yep, but they'll take longer to settle in before winter.
Fruiting time: Next June/July — give 'em a bit of patience!
🛏️ Step 1: Prep The New Bed
Don't skip this — it makes all the difference. Strawberries hate soggy feet and hungry weeds.
Pick a sunny spot — the more sun, the sweeter the berries. Simple.
Clear all weeds — especially the perennial ones like dandelions and couch grass.
Soil: Dig in some well-rotted compost or manure — but not fresh stuff, that burns the roots.
Drainage: If your ground's heavy clay (hello Kent!), add some grit and raise the bed a bit.
No dig works too! Just clear the ground, lay cardboard over the weeds, add 4-5 inches of compost on top, and plant straight into that.
My golden rule: Get the ground right first and you barely have to look after them after that.
🌱 Step 2: Pot Down Or Plant Straight In?
Two ways — both work:
Option A — Pot 'em up first (my favourite!)
Fill small 9cm pots with multipurpose compost
Sit the baby plant on top of the compost, don't bury it
Use a bent wire, a paperclip, or even a small stone to hold it down so the roots touch the soil
Don't cut it from the mum yet! Let it drink from the parent while it grows its own roots
Water well — keep it damp, not soaking
In about 4-6 weeks, give it a gentle tug. If it stays put? Rooted! Snip the runner — and boom, new plant!
Option B — Plant straight into the new bed
Same idea: just pin the baby plant straight into the prepared soil where you want it. Keep it watered until it's rooted, then snip the link. Less faff, but you've got to keep the weeds down.
🏷️ Step 3: Planting Out Properly
Spacing: 35-45cm apart each way — don't cram them! They need air to stop mildew
Depth: This is the one thing people get wrong. Plant them so the crown — where the leaves meet the roots — is exactly level with the soil. Too deep = rots. Too shallow = dries out.
Water in really well — even if it's raining, give 'em a good soak.
💧 Step 4: Looking After Them — It's Mostly Common Sense
Water: In dry spells, especially spring & early summer. Drought = small, hard berries.Feed: Early spring, potash-rich feed — tomato feed works a treat.Mulch: Spring, before they flower. Straw or bark chips on top. Keeps moisture in, stops mud splashing onto the fruit.
🍓 BIRD WARNING — DO THIS BEFORE THEY TURN RED!Birds. They know EXACTLY when your strawberries ripen. Better than you do. One day green, next day — gone. Just a little green stalk left where your biggest, reddest one was.Keep netting over them from the second you see the first berry starting to blush pink. Don't wait until they're red — by then it's too late. Old fruit cage netting, cheap butterfly netting, whatever you've got — just keep the birds off. No net = no strawberries.
Remove runners: While fruiting, let them fruit first. If you want more plants, take runners after harvest.
🍓 Step 5: Harvest!
They turn deep, rich red all over — no white bits
Pick with the green cap on — keeps 'em fresh longer
Eat straight away if you can — nothing beats a sun-warmed strawberry straight off the plant
They'll keep a few days in the fridge, but let's be honest — they won't last that long 😋
📦 After Harvest — What Now?
Cut off all the old leaves and runners — down to about 5cm above the crown. Sounds harsh, but it lets fresh light and air in.
Clear the straw, give 'em a light feed — and they'll start building up for next year
Plants last about 3-4 years — after that, they slow down. That's when you start the whole cycle again with new runners! Free plants forever.
👨🌾 My Honest Tips & The Odd Mistake I've Made
Don't plant them in the same spot twice — they get tired and build up diseases. Rotate them round the garden.Don't let them fruit the first year? Some folk say that. I say — let 'em! A few small berries won't hurt.Slugs love strawberries too — that mulch of straw helps keep them off.They grow in pots too! A 30cm pot with 3 plants works brilliantly. Just don't forget to water them — pots dry out fast.
Not had much luck with 'em this year... but still a couple of sweet ones hanging on in the garden today — this is why I always take runners. Fresh plants keep you going after an off year.
Wrapping Up
It really is that simple. Let the plants make babies for you, give them a nice bit of ground, keep the birds off — and every summer you'll be drowning in sweet, juicy strawberries. Way better than anything you can buy, and half the price!
Got a favourite strawberry variety? Or a trick that keeps the slugs away?
Drop a comment below — I'd love to hear it!
Happy gardening — even the messy bits! 🌿
Dave, The Messy Gardener, Tonbridge, Kent — for gardeners everywhere in the UK
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