Aubergines in Gallowhill

Solanum melongena

Aubergine
Aubergine · 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.

100 cm · Full Sun · High Water

Calibrated to Gallowhill · last frost ≈ 19 May

Sow indoors January to March, plant out June, harvest August to October. Frost risk October to May.
ActivityJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Sow indoorsYesYesYesNoNoNoNoNoNoNoNoNo
Plant outNoNoNoNoNoYesNoNoNoNoNoNo
HarvestNoNoNoNoNoNoNoYesYesYesNoNo

Growing guide

Step-by-step instructions for growing Aubergine

  1. 01

    Sow Seeds Indoors

    18 Jan to 20 Mar

    Sow seeds in a heated propagator from 18th January to 20th March. Keep them at and sow to a depth of in fine seed compost.

  2. 02

    Prick Out Seedlings

    3 Mar to 17 Mar

    When the seedlings have their first true leaves, move them into small pots around 3rd March - 17th March. Handle them by the leaves, not the stems, and keep them warm and bright so they don't draw.

  3. 03

    Pot On Plants

    24 Mar to 14 Apr

    Pot on as roots fill the first container, usually around 24th March - 14th April. Move each plant into a larger pot with fresh compost and keep watering lightly but regularly.

  4. 04

    Harden Off Plants

    26 May to 9 Jun

    Gradually acclimatise plants over 15 days from 26th May to 9th June. Put them out in the day and bring them back under cover at night until they are used to cooler conditions.

  5. 05

    Transplant to Final Position

    9 Jun to 16 Jun

    Plant out from 9th June to 16th June 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.

  6. 06

    Support and Train

    26 Jun to 26 Jun

    From 26th June, 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.

  7. 07

    Feed Plants

    26 Jun to 8 Oct every 2 weeks

    Start feeding from 26th June and continue to 8th 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.

  8. 08

    Harvest Fruits

    21 Aug to 8 Oct

    Pick fruit from 21st August to 8th 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.

Companion plants

Tap a plant to see why it works (or doesn't) with Aubergine.

Good companions

Plants to avoid

Why companion planting matters

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.

Suggested varieties

Popular varieties of Aubergine to consider

Black Beauty

A dependable dark-fruited variety for UK growers, especially under cover.

Jewel Marble

Compact plants with round, striped fruit, suited to pots and smaller greenhouses.

Bonica

Early to crop and a useful choice where the season is short.

Aubergine guides by town

See how Aubergine timing shifts in other towns with different frost dates.