Growing Pumpkin

Cucurbita sp. : Cucurbitaceae / the gourd family

Jan F M A M J J A S O N Dec
                P P P P

(Best months for growing Pumpkin in South Africa - Semi-arid regions)

  • P = Sow seed
  • Easy to grow. Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 20°C and 32°C. (Show °F/in)
  • Space plants: 90 - 120 cm apart
  • Harvest in 15-20 weeks.
  • Compatible with (can grow beside): Sweet Corn
  • Avoid growing close to: Potatoes
  • Pumpkin on vine

A large trailing plant with yellow, bell-shaped flowers, pumpkin is frost tender. Most varieties will take up a lot of room. Grow them at the edge of your garden patch so that they can spread away from other vegetables. Butternut produces small to medium pear-shaped fruit with deep orange flesh. Buttercup are small to medium round pumpkins with dark green skin. There are a number of large pumpkins, some round and flattish - good for storage and eating - others will produce the "Cinderella coach" type giant round fruit which are not such good eating.

Harvest when the vines die off and the pumpkins' stalks are dry. Leave a small piece of stalk attached to the fruit to prevent damp causing rot. The fruit can be stored for months in a cool airy place. In some parts of New Zealand, they are stored on shed roofs.

Pumpkins sometimes need hand pollination if the fruit are not setting well or die off after starting to grow, try picking a male flower (straight stem) and gently brushing pollen inside female flowers.

Culinary hints - cooking and eating Pumpkin

Cut up, remove the skin and roast with other vegetables or meat.

Young crisp shoots with young leaves can be cooked and eaten - stewed in coconut milk they are popular in Melanesia. Remove any strings and tough parts and stew until tender, or cook as a vegetable in boiling water 3 - 5 minutes.

Your comments and tips

26 Nov 23, Retha (South Africa - Summer rainfall climate)
Months to plant maize, beans and pumpkin
26 Jun 21, Phomolo Raleting (South Africa - Summer rainfall climate)
What's the best time to harvest pumpkin?
29 Jun 21, (South Africa - Summer rainfall climate)
Check the planting guide here for summer rainfall.
28 Feb 21, Kobie Swanepoel (South Africa - Summer rainfall climate)
My pumpkin's leaves are full of lice. What natural remedy can i use for that? Thanks
15 Feb 21, Que (South Africa - Summer rainfall climate)
How many plants must I plant in a hectare?
16 Feb 21, Anonymous (South Africa - Summer rainfall climate)
Google to find out some numbers. MAKE SURE you have plenty of bees in your area.
26 Jan 21, victor (South Africa - Summer rainfall climate)
hello. i want to know which pumpkin produce green seeds and where can i buy it to plant it?
03 Sep 20, Abdul Mogale (South Africa - Summer rainfall climate)
I farm in Heidelberg, Gauteng and would like to try pumpkin on a 17 hactre land without irrigating. Please advise me. (Gardenate says : This is not a farm advisory site. Contact your nearest agricultural department. )
20 Dec 18, Ernest (South Africa - Semi-arid climate)
Are south african pumpkin seeds safe to eat? If yes,is it all vatie ties? Thank you! !
19 Dec 18, Gerard (South Africa - Summer rainfall climate)
Is it safe to start growing butternut in January?
Showing 1 - 10 of 29 comments

Hi, I'm wondering if pumpkins can be planted now on a hot western slope in nth new? Yes it's late! Just wondering!

- Holly

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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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