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Aubergine growing

Photo: Unsplash

Tender — no frost tolerance

When to plant
aubergine in the UK

Start very early — January isn't too soon. Limit to 5-6 fruits per plant if you want decent-sized aubergines rather than marbles.

22wto harvest
60cmspacing
12°Cmin soil temp
tenderhardiness
Plan it for your plot

Work out your own dates

Starts from the recommended sow date for your area. Sowed on a different day, or planted out late? Adjust below and the harvest moves with it.

Using the UK-average last frost · 15 April · add your postcode to tune it

Sow4 February
Plant out6 Maypredicted
Harvest from8 July

Growing journey

Last frost
Sow indoors10w before frost
Plant out3w after frost
Harvest25w after frost

22 weeks from planting out to harvest · Start indoors 13 weeks before planting out

Get aubergine seeds

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What aubergine need

Full sun. Warmth. Best under cover in most of the UK. Not for cold, exposed plots.

Spacing

60cm

60cm between plants

These are larger plants — give them plenty of space for air circulation.

the varieties

Varieties worth growing

The classic glossy, dark-purple aubergine. Needs warmth and patience in the UK — a greenhouse or very sheltered spot — but when it works, you get that satisfying moment of picking something that looks like it belongs in a Mediterranean market.

in the kitchen

Baba ganoush

Char the whole aubergine over a flame or under the grill until the skin blackens and the inside collapses. Scoop out the smoky flesh, mix with tahini, lemon juice, garlic, and olive oil. The char is everything.

Aubergine parmigiana

Slice, salt, fry until golden, layer with tomato sauce and mozzarella, bake until bubbling. The dish that proves aubergine was always meant to be cooked with serious heat and serious cheese.

Pinstripe

uncommon

Small, purple-and-white striped fruits that look like they were hand-painted. Compact plants that do well in pots, and the smaller size means they actually ripen in UK conditions. Form and function, beautifully balanced.

in the kitchen

Grilled aubergine with pomegranate

Slice thickly, grill until charred and soft, drizzle with pomegranate molasses, scatter with pomegranate seeds and fresh mint. The stripes still show through the char. Almost too pretty.

Slim Jim

uncommon

Long, slender, and quick to mature — all the things you want from an aubergine in the UK. The thin fruits don't need salting and cook fast in a hot pan. Less fuss, more aubergine.

in the kitchen

Miso-glazed aubergine

Halve lengthways, score the flesh, brush with a paste of white miso, mirin, and sugar. Grill until caramelised and collapsing. The slim shape means more glaze-to-flesh ratio, which is exactly what you want.

An early-maturing variety bred for cooler climates — which is code for 'actually ripens in Britain.' Smaller fruits than Black Beauty, but you'll get more of them. The aubergine that doesn't make you beg for a heatwave.

in the kitchen

Aubergine curry

Cube, fry until golden, then simmer in a sauce of tomatoes, onion, ginger, garlic, cumin, coriander, and turmeric. The aubergine absorbs the spices like a sponge. Serve with rice and naan. Comfort food with depth.

Auberginedrink heavily through summer — a good soak at the roots beats a daily sprinkle. How I water, and the lance I use →

When to sow aubergine

Sow indoorsFebruary
Plant outMay

Based on UK average frost date. Enter your postcode for exact dates, or find your city.

Seeds

Where to buy aubergine seeds

Links may be affiliate links. We may earn a small commission at no extra cost to you.

Kit

What you'll need for aubergine

The stuff beginners wish they'd bought sooner.

Heated propagator (Garland)Amazon

These crops need 24-30°C to germinate — a cold windowsill won't cut it. The difference between success and failure in the UK.

More in our equipment guide →
Tomato feed (Tomorite)Amazon

High-potash liquid feed. Once the first fruits form, feed weekly — it makes a real difference to yield.

Short support canes (3ft)Amazon

Aubergine fruit is heavy. Without support the whole plant leans over and stems crack.

Links go to Amazon. We earn a small commission at no extra cost to you.

Get your exact dates

Enter your postcode for personalised planting dates for aubergine.

Keep exploring

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