Growing Pumpkin

Cucurbita sp. : Cucurbitaceae / the gourd family

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

(Best months for growing Pumpkin in New Zealand - cool/mountain 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 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

20 Feb 20, N (Australia - temperate climate)
Live in Melbourne and had the same problem... Then I started hand pollination and fruits were setting on 95% of my female flowers
20 Jan 20, anon (Australia - sub-tropical climate)
I suggest you look up on the internet how to grow pumpkin. Look up how pumpkin needs bees to take pollen from the male flower to the female flower. Look to see if you have any plants flowers in your yard/neighbour that attract bees. Otherwise learn how to hand pollinate the female flowers.
21 Jan 20, Peter Golding (Australia - temperate climate)
Thank you I will do so
22 Feb 20, Lembit (Australia - sub-tropical climate)
Does any one know why the we have to hand pollinate pumpkins - the bees used to do it when I was a child?
15 Jan 20, Mel (Australia - arid climate)
I am on my third year of the same vine (essentially) with butternut. I'm currently trying a new angle with them and wondering if anyone has tried similar. I was losing a lot due to it sitting in water constantly. Grey water from kitchen sink, bathroom sink, dishwasher and washing machine all runs through the area. This year I have built a tunnel and have been weaving it through like a creeper and am now trying to train it to go up and around a fence. Has anyone had any success with "climbing" their pumpkins
15 Jan 20, Anon (Australia - sub-tropical climate)
If you let all that water into your vegie garden then your soil would be WAY TOO WET. I am surprised any thing grows in it. I suggest you move your garden bed or the run off water. Or raise the garden height. They will grow on fences or trellises. I have some Kent doing that now.
03 Jan 20, Ros Young (Australia - temperate climate)
Hi, this is the first year I'm growing Butternut pumpkins. I live in Tasmania near Launceston. I have lots of new leavers and the plants are spreading nicely. Can you tell me when I may get flowers please?
04 Jan 20, anon (Australia - tropical climate)
I haven't grow butternut but I have Kent pumpkin growing now. The vine did grow out about 1.5-2.0m before the male flowers came out, a few days/week later the female flowers should come out. Hope you have bees otherwise learn about hand pollination.
28 Dec 19, Cathy (Australia - temperate climate)
Hi Something is eating the pumpkin leaves They were planted around mid November so they are around 6 weeks. Thought it might be snails but no sign of them. Any suggestions in what to look for? Cathy
15 Jan 20, Mel (Australia - arid climate)
May be little lizards/geckos that is what I am currently fighting with
Showing 171 - 180 of 825 comments

Ray, your pumpkins are falling off early because they are not fertilised. You may need to go around with a paintbrush and transfer pollen from the male flowers to the female. Check the comment from Jaci to identify which is which.

- David

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put GardenGrow in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use GardenGrow and subscribe to the free GardenGrow planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About GardenGrow | Contact us | Privacy Policy

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. GardenGrow 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.
We cannot help if you are overrun by giant slugs.