Aubergine

Aubergines in Auldearn

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.

Height100cm
SunlightFull Sun
WaterHigh Water

Growing Guide

Step-by-step instructions for growing Aubergine

Planting Calendar

Seed IndoorLater
J
F
M
A
M
J
J
A
S
O
N
D
TransplantLater
J
F
M
A
M
J
J
A
S
O
N
D
FertiliseNow
J
F
M
A
M
J
J
A
S
O
N
D
PruneLater
J
F
M
A
M
J
J
A
S
O
N
D
HarvestLater
J
F
M
A
M
J
J
A
S
O
N
D
MaintenanceLater
J
F
M
A
M
J
J
A
S
O
N
D
ObservationLater
J
F
M
A
M
J
J
A
S
O
N
D
  1. Sow Seeds Indoors

    7 Jan – 9 Mar

    Sow seeds in a heated propagator from 7th January to 9th March. Keep them at and sow to a depth of in fine seed compost.

  2. Prick Out Seedlings

    20 Feb – 6 Mar

    When the seedlings have their first true leaves, move them into small pots around 20th February - 6th March. Handle them by the leaves, not the stems, and keep them warm and bright so they don't draw.

  3. Pot On Plants

    13 Mar – 3 Apr

    Pot on as roots fill the first container, usually around 13th March - 3rd April. Move each plant into a larger pot with fresh compost and keep watering lightly but regularly.

  4. Harden Off Plants

    15 May – 29 May

    Gradually acclimatise plants over 15 days from 15th May to 29th May. Put them out in the day and bring them back under cover at night until they are used to cooler conditions.

  5. Transplant to Final Position

    29 May – 5 Jun

    Plant out from 29th May to 5th 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. Support and Train

    15 Jun – 15 Jun

    From 15th 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. Feed Plants

    15 Jun – 30 Sept
    every 2 weeks

    Start feeding from 15th June and continue to 30th September. 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. Harvest Fruits

    10 Aug – 30 Sept

    Pick fruit from 10th August to 30th September 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.

Also in nearby towns

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