Growing Pumpkin

Cucurbita sp. : Cucurbitaceae / the gourd family

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

(Best months for growing Pumpkin in USA - Zone 5a regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • 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 68°F and 90°F. (Show °C/cm)
  • Space plants: 35 - 47 inches apart
  • Harvest in 15-20 weeks.
  • Compatible with (can grow beside): Sweet Corn
  • Avoid growing close to: Potatoes

Your comments and tips

27 Feb 18, Ndumie (South Africa - Summer rainfall climate)
Is it true that the growing butternut must not get direct sunlight? It must be covered?
20 Jan 18, Leon (South Africa - Summer rainfall climate)
Hi - my butternut plants appears to have to many flowers/baby pumpkins. Will the stalk be able to sustain a lot of them or must they be thinned out?
08 Oct 17, Theunsina (South Africa - Summer rainfall climate)
Goeie dag Benodig 'n paar sade vir 'n funksie... Help asb Theunsina (--------------- Good day Need some seeds for a function ... Please help)
19 Mar 17, Pieter Mentoor (South Africa - Summer rainfall climate)
Like to know when can i plant giant pumpkin in the western cape
20 Mar 17, Jack (Australia - temperate climate)
Pumpkins will grow in almost any areas as long as you have at least 5 months of good weather. They can be planted after the last frost (if you get frosts) and don't like being transplanted so plant them in small pots or toilet paper cylinders in early spring in a warm spot or inside to get a head start. If you use cardboard cylinders you can plant them in the ground and let the cylinder rot.
13 Mar 17, Gary Williamson (South Africa - Semi-arid climate)
Try some heritage pumpkins. Seeds on bid or buy or direct from Seeds For Africa or Livingseeds. Remember as much compost as you can use. If possible plant straight into the compost heap. Watch for powdery mildew when night temperatures go down or long wet humid weather prevails. It will knock your plants down in days.
29 Jan 17, Dominic (South Africa - Summer rainfall climate)
Where would one get seeds for different variety of pumpkins is Gauteng. And where would one sale his/her produce?
04 Feb 17, John (Australia - temperate climate)
I would suggest you try nurseries and garden centres for seed. I you don't have any luck try 'pumpkin seed' on the internet. Pumpkins are generally very easy to sell to hotels, etc if they are home grown and properly ripe. Many shop pumpkins are not properly ripe. Trust this helps.
13 Jan 17, noluthando (South Africa - Summer rainfall climate)
I have grown some butternut and its already big in size im not sure if i should harvest or not.what should i look for before harvesting.the same goes for pumpkin its already size of a ball.its so hard and green on the outside
15 Jan 17, Andile (South Africa - Semi-arid climate)
Hi you know what Noluthando every crop takes 4 months to be ready, the first day you plant you must write down and count the days from day of planting and you will be able to know when to harvest, even the leaves show you when its time to harvest, they get dry from 3-4 months.
Showing 11 - 20 of 29 comments

Hi Cat, Yes you can transplant your pumpkin plant! There will be no way to tell what kind of pumpkin you have until your fruit are growing and it may actually end up being a hybrid mixed variety. It should still be good to eat though! Pumpkins produce both male and female flowers. If you do not have many bees or wish to be guaranteed pumpkins it doesn't hurt to hand pollinate particularly if you only have the one plant. Plenty of info online about how to do that but it is easy with pumpkins. Just google

- Katie

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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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