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Last edited on 29 Nov 2025. View history

Winter Melon

Also known as white gourd (en) winter gourd (en) tallow gourd (en) Chinese preserving melon (en) ash gourd (en)

How to sow winter melon: Direct seed outside once soil is 19° C or seed in peat pots (and transplant pots directly into soil after hardening off), 30 cm apart

Sun requirement for winter melon: Plant in Full Sun

Winter Melon, or Wax Gourd, is a species of melon in the Cucurbit family that produces a very large, oblong or spherical fruit that can be stored for up to 12 months. Melons can be up to 80cm in length. Like other cucurbits, the fruit grow on vines that can be allowed to sprawl on the ground or trained to a very strong trellis. Winter Melon is native to South Asia and Southeast Asia and needs a warm, mild climate. It is not frost-tolerant. Fruit are fuzzy when young, but trade their hair for a waxy coating as they mature. Melons have thick, white, mildly sweet flesh and are used in a variety of dishes, to make tea, and Ayurvedic medicine. Germination is improved by pre-soaking seeds for 24 hours before planting.

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Winter melon facts

Lifespan

Annual living and reproducing in a single year or less

Height × spread

45cm × 450cm

Row Spacing

120cm

Photos

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Ecological requirements

Data from the FAO EcoCrop database for Benincasa hispida (Thunb.) Cogn.

Family / Taxonomy Magnoliopsida
Dilleniidae
Violales
Cucurbitaceae
Optimal temperature 24 - 30 °C
Absolute temperature 12 - 37 °C
Killing temperature growth: 0 °C, rest: 2 °C
Optimal rainfall 400 - 800 mm/year
Absolute rainfall 300 - 2800 mm/year
Optimal soil pH 5.6 - 6.8
Absolute soil pH 5.0 - 7.5
Crop cycle 80 - 160 days
Max altitude 1500 m
Life form herb
Life span annual
Habit climber/scrambler/scadent
Optimal soil depth medium (50-150 cm)
Optimal soil texture light, organic
Optimal soil fertility high
Optimal soil drainage well (dry spells)
Optimal soil salinity low (<4 dS/m)
Photoperiod short day (<12 hours), neutral day (12-14 hours), long day (>14 hours)
Optimal light very bright to cloudy skies

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