Cucamelons in Glaschoil

Melothria scabra

Cucamelon
Cucamelon · Melothria scabra

A tender climbing plant grown for its tiny cucumber-like fruits. In the UK, start seed indoors, move plants out only after the last frost, and give them warmth, a sunny sheltered spot, and steady moisture for a reliable crop.

200 cm · Full Sun · Moderate Water

Calibrated to Glaschoil · last frost ≈ 10 Jun

Sow indoors May, plant out June to July, harvest August to September. Frost risk August to June.
ActivityJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Sow indoorsNoNoNoNoYesNoNoNoNoNoNoNo
Plant outNoNoNoNoNoYesYesNoNoNoNoNo
HarvestNoNoNoNoNoNoNoYesYesNoNoNo

Growing guide

Step-by-step instructions for growing Cucamelon

  1. 01

    Sow Seeds Indoors

    20 May to 27 May

    Sow seeds from 20th May to 27th May on their edge in small pots of moist seed compost. Keep them warm at and do not sow too early, as young cucamelons dislike sitting root-bound. Cover the seed to a depth of .

  2. 02

    Grow On Seedlings

    2 Jun to 16 Jun

    From 2nd June to 16th June, keep seedlings bright and evenly moist, and prick them out or pot them on before they become cramped. A small pot-up early is better than leaving them crowded, because cucamelons make fine roots but resent checks in growth.

  3. 03

    Harden Off

    27 May to 10 Jun every 10 days

    From 27th May to 10th June, move plants outside for short spells in a sheltered place, then bring them back in at night. Do this gradually over about 10 days so they adjust without stalling.

  4. 04

    Plant Out

    24 Jun to 1 Jul

    Set plants out from 24th June to 1st July after frost risk has passed, planting into rich soil or a large container on a slight mound. Water in thoroughly at once, then give each plant support so the stems stay off damp soil and the fruits are easier to pick.

  5. 05

    Train and Water

    11 Aug to 21 Aug every 2 weeks

    From 11th August to 21st August, tie growth loosely to a trellis or canes and keep the soil evenly moist. Water at the base rather than over the foliage, as wet leaves encourage mildew and a wet stem base can rot.

  6. 06

    Harvest Fruit

    21 Aug to 5 Sept every week

    Pick fruits from 21st August to 5th September while they are still small and firm, before the skins toughen. Harvest often, every 7 days or so, because regular picking keeps the plant cropping for longer.

Companion plants

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

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 Cucamelon to consider

Sivri

A reported cucamelon selection sold by some seed merchants, valued for steady cropping in warm conditions.

Cucamelon guides by town

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