
Solanum melongena
Tender crop for a greenhouse, polytunnel, or very warm sheltered patio in the UK. It needs steady warmth, rich soil, and a long growing season to crop well.
Step-by-step instructions for growing Aubergine
Sow seeds in a heated propagator from 17th December to 16th February. Keep them at and sow to a depth of in fine seed compost.
When the seedlings have their first true leaves, move them into small pots around 30th January - 13th February. Handle them by the leaves, not the stems, and keep them warm and bright so they don't draw.
Pot on as roots fill the first container, usually around 20th February - 13th March. Move each plant into a larger pot with fresh compost and keep watering lightly but regularly.
Gradually acclimatise plants over 15 days from 24th April to 8th May. Put them out in the day and bring them back under cover at night until they are used to cooler conditions.
Plant out from 8th May to 15th May once frost has passed and the soil is warm. Water in thoroughly straight after planting, then use fleece or a cloche if nights are still cool.
From 25th May, tie main stems to a cane and remove side shoots below the first flower truss if growth is crowded. Pinch out the main growing tip after 4-6 trusses have set, so the plant puts energy into ripening fruit.
Start feeding from 25th May and continue to 23rd October. Use a high-potash tomato feed every 14 days once the first flowers appear, and keep the compost evenly moist so fruit sets properly.
Pick fruit from 20th July to 23rd October while the skins are glossy and before the seeds harden. Cut them with a small stalk attached, and keep picking regularly to encourage more fruit.
Tap a plant to see why it works (or doesn't) with Aubergine.
Companion planting can deter pests, improve pollination, and make better use of space. Some plants confuse pests or attract beneficial insects; others improve soil or offer shade to neighbours that need it.
Popular varieties of Aubergine to consider
A dependable dark-fruited variety for UK growers, especially under cover.
Compact plants with round, striped fruit, suited to pots and smaller greenhouses.
Early to crop and a useful choice where the season is short.
See how Aubergine timing shifts in other towns with different frost dates.