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

02 Mar 17, Tuaine (New Zealand - sub-tropical climate)
So hubby & I notice that there's pumpkins which I found out it's buttercups growing in our backyard. We no nothing of how to grow or start a garden. So need some friendly advice as we're willing to see how long these pumpkins can lasts.
04 Mar 17, Joan (New Zealand - temperate climate)
I am trying to grow them and they are going alright at this point; I though I was going to lose them all together but I found out I was just watering them far too much so i pulled back on the amount of days i was watering them and I think they are doing alright cos I have pumpkins flowering. I am looking forward to eating them too.
03 Mar 17, John (Australia - temperate climate)
Pumpkins take about 3 and a 1/2 to 4 months to harvest from seed planting. This will give you an idea whether you will have ripe pumpkins before winter. They like lots of water and manure and often thrive from seeds in the compost. Water them at the roots to avoid mildew problems. If it is a running variety you can turn the vines back on themselves to contain them if you need to. Ripe pumpkins will have a dry stalk. Harvesting after the first frost (if you get them) will make them sweeter. Any unripe pumpkins are not likely to keep very long so you can make and freeze pumpkin soup or grate them into recipe sized quantities and freeze them to replace zucchinis in savoury muffins or slice. For your gardening helps and any questions don't hesitate to refer to this site or send us a line. Happy Gardening!
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.
29 Jan 17, Gabriella Hont (Australia - temperate climate)
What is the best way to water pumpkin plants? Do you water near the original base or do they grow roots elsewhere?
04 Feb 17, John (Australia - temperate climate)
The best way to water pumpkins is at the roots as overhead watering will encourage mildew development. And, yes they do send down roots from the running stems so if you can trickle water them it will definitely help. Trust this helps.
29 Jan 17, elizabeth starrett (Australia - cool/mountain climate)
December I noticed in my garden an unusual plant growing from kitchen compost . Now at the end of January it has spread over the lawn, someone said it was a pumpkin, I can identify many fruit forming, like a glob shape with yellow flower,, and long stems with yellow flowers the fruit is a light green color.How can I know at this stage, it a pumpkin, and not a weed. thanks
04 Feb 17, John (Australia - temperate climate)
It is fairly likely to be a pumpkin from discarded kitchen scraps. It could also be a melon, cucumber or sqush if youu have eaten them. The flowers with the long stems are the male flowers which will pollinate the flowers with the round 'glob' on them. Compost grown pumpkins usuall thrive so it sounds like a bonus! Trust this helps.
26 Jan 17, cheryl thomas (Australia - cool/mountain climate)
Hi there,I have planted jap pumpkin seedlings.I also have butternut growing but the jap hasn't flowered like the butternut.Both lots of seedlings were planted at the same time.I have zucchini growing next to the jap.Can yiu suggest any solution.Thanks Cheryl Thomas.
Showing 441 - 450 of 833 comments

Great to hear of someone so young who wants to grow things. If this attempt fails, tell her to try next year. Plant around April/May and grow into the winter. If you have or can make a garden bed, tell her to try growing some radishes - nearly the easiest thing to grow. Go to Bunnings or a nursery and buy some punnets of lettuce or other things she likes and plant them. When starting out it is a lot easier to plant seedlings. The hard work has been done to germinate them. Also buy a little container of fertiliser (about 2kg or so) from nursery or Bunnings etc. I use a watering can (9 liters) and add a small tupperware cup of fertiliser to the water. Give it a good stir. Scale this down to say 1/2 to 3/4 of a tablespoon in 1-2 liters of water. Wait until the plants have grown to 3-4-5 inches. Little plants little fertiliser and more as they get bigger. Good luck.

- Mike

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