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Benincasa hispida
Cucurbitaceae FAMILY

Benincasa hispida

Benincasa hispida

Edibility
3/5
Medicinal
3/5

Safety & Hazards

None known

Cultivation Details

HabitAnnual Climber
Growth—

Benincasa hispida is a plant of the tropics, and is also cultivated in the subtropics. It can be grown at elevations up to 1,500 metres.It is only likely to succeed outdoors in areas of the temperate zone with consistently warm summers lasting5 months or more. It grows best in areas where annual daytime temperatures are within the range 24 - 30°c, but can tolerate 12 - 37°c[1]. When dormant, the plant can survive temperatures down to about 2°c, but young growth can be severely damaged at 0°c[1]. It prefers a mean annual rainfall in the range 400 - 800mm, but tolerates 300 - 2,800mm[1]. Excessive rain may reduce yields, but the water requirements are still fairly high especially in the early stages of development[1]. Plants require stable temperatures in excess of 25°c if they are to do well[2]. Short daylengths and lower temperatures stimulate female flower development, higher temperatures stimulate male flower production[2]. Requires a warm sunny position in a rich well-drained soil and plenty of moisture in the growing season, though high rainfall can be detrimental[3, 2, 4, 1]. Established plants are reasonably drought tolerant[5]. Prefers a pH in the range 5.6 - 6.8, tolerating 5 - 7.5[1]. The development of female flowers is stimulated by short daylengths and relatively cool weather conditions, while male flower production is encouraged by high temperatures and long days[1]. The fruit can be harvested about 3 months after sowing[5]. Plants take up to 5 months from seed to produce a mature crop, though the fruits can be eaten when immature[5]. Yields of 20 tonnes per hectare have been achieved in northern India, with individual fruits weighing from 5 - 45 kilos at maturity. The average yield in Taiwan is 40 tonnes per hectare, with an optimum of 50 tonnes[6, 1]. There are many named varieties[7, 8, 9]. One group, sometimes classified as B. Hispida chieh-gua, is known as the hairy melon or jointed gourd. This form is grown for its immature fruit in much the same way as courgettes are used[5]. Mature fruits of this form do not develop a waxy coating[5].

Propagation

Seed - sow early to mid spring in a greenhouse. Germination should take place within 3 weeks. When they are large enough to handle, prick the seedlings out into individual pots and grow them on fast in a rich compost in the greenhouse. Try to maintain a minimum night temperature of at least 10°c for the seedlings first few weeks[5]. Plant out in May/early summer after the last expected frosts, giving additional protection such as a cloche until temperatures have risen sufficiently[3]. Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2026-02-20. <temperate.theferns.info/plant/Benincasa+hispida>

Pollinators

Bees

References

  1. [1]Ecocrop — http://ecocrop.fao.org/ecocrop/srv/en/home ↩︎Basic information on a wide range of useful plants, plus details of environmental needs where available.
  2. [2]The New RHS Dictionary of Gardening. 1992. — Huxley. A. · MacMillan Press · 1992 · ISBN 0-333-47494-5 ↩︎Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
  3. [3]RHS Dictionary of Plants plus Supplement. 1956 — F. Chittendon. · Oxford University Press · 1951 · ISBN - ↩︎Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [ 200 ]).
  4. [4]Encyclopaedia of Herbs and their Uses. — Bown. D. · Dorling Kindersley, London. · 1995 · ISBN 0-7513-020-31 ↩︎A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
  5. [5]Oriental Vegetables — Larkcom J. · John Murray · 1991 · ISBN 0-7195-4781-4 ↩︎Well written and very informative.
  6. [6]Vegetables in the Tropics — Tindall. H. D. · MacMillan, Oxford. · 1983 · ISBN 0-333-24268-8 ↩︎An excellent, in-depth look at the main vegetable crops that can be grown in the Tropics, plus many less well-known plants.
  7. [7]Dictionary of Economic Plants. — Uphof. J. C. Th. · Weinheim · 1959 · ISBN - ↩︎An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
  8. [8]Cornucopia - A Source Book of Edible Plants. — Facciola. S. · Kampong Publications · 1990 · ISBN 0-9628087-0-9 ↩︎Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world.
  9. [9]Cornucopia II — Facciola. S. · Kampong Publications, California. · 1998 · ISBN 0-9628087-2-5 ↩︎The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
  10. [10]Flora of the USSR. — Komarov. V. L. · Israel Program for Scientific Translation · 1968 · http://www.biodiversitylibrary.org · ISBN - ↩︎An immense (25 or more large volumes) and not yet completed translation of the Russian flora. Full of information on plant uses and habitats but heavy going for casual readers. It can be downloaded from the Internet.
  11. [11]The Plant Wealth of Iraq. — Chakravarty. H. L. ↩︎It is surprising how many of these plants can be grown in Britain. A very readable book on the useful plants of Iraq.
  12. [12]Sturtevant's Edible Plants of the World. — Hedrick. U. P. · Dover Publications · 1972 · ISBN 0-486-20459-6 ↩︎Lots of entries, quite a lot of information in most entries and references.
  13. [13]The Vegetable Garden. — Vilmorin. A. · Ten Speed Press · ISBN 0-89815-041-8 ↩︎A reprint of a nineteenth century classic, giving details of vegetable varieties. Not really that informative though.
  14. [14]A Dictionary of Plants Used by Man. — Usher. G. · Constable · 1974 · ISBN 0094579202 ↩︎Forget the sexist title, this is one of the best books on the subject. Lists a very extensive range of useful plants from around the world with very brief details of the uses. Not for the casual reader.
  15. [15]Oriental Herbs and Vegetables, Vol 39 No. 2. — Brooklyn Botanic Garden · Brooklyn Botanic Garden · 1986 · ISBN - ↩︎A small booklet packed with information.
  16. [16]Medicinal Plants of China — Duke. J. A. and Ayensu. E. S. · Reference Publications, Inc. · 1985 · ISBN 0-917256-20-4 ↩︎Details of over 1,200 medicinal plants of China and brief details of their uses. Often includes an analysis, or at least a list of constituents. Heavy going if you are not into the subject.
  17. [17]Plants for Human Consumption. — Kunkel. G. · Koeltz Scientific Books · 1984 · ISBN 3874292169 ↩︎An excellent book for the dedicated. A comprehensive listing of Latin names with a brief list of edible parts.
  18. [18]The Encyclopedia of Medicinal Plants — Chevallier. A. · Dorling Kindersley. London · 1996 · ISBN 9-780751-303148 ↩︎An excellent guide to over 500 of the more well known medicinal herbs from around the world.
  19. [19]Glossary of Indian Medicinal Plants (Including the Supplement). — Chopra. R. N., Nayar. S. L. and Chopra. I. C. · Council of Scientific and Industrial Research, New Delhi. · 1986 · ISBN - ↩︎Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
  20. [20]A Barefoot Doctors Manual. — ? · Running Press; Philadelphica. · 1977 · ISBN 0-914294-92-X ↩︎A very readable herbal from China, combining some modern methods with traditional chinese methods.
  21. [21]Handbook of Chinese Herbs and Formulas. — Yeung. Him-Che. · Institute of Chinese Medicine, Los Angeles · 1985 · ISBN - ↩︎An excellent Chinese herbal giving information on over 500 species. Rather technical and probably best suited to the more accomplished user of herbs.
  22. [22]Chinese Materia Medica. — Stuart. Rev. G. A. · Taipei. Southern Materials Centre · 1911 · ISBN - ↩︎A translation of an ancient Chinese herbal. Fascinating.
  23. [23]Protabase - Plant Resources of Tropical Africa. — http://www.prota.org ↩︎An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.