Growing Watermelon

Cucurbitaceae c. lanatus : Cucurbitaceae / the gourd family

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

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

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed
  • Grow in seed trays, and plant out in 4-6 weeks. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 70°F and 95°F. (Show °C/cm)
  • Space plants: 24 - 30 inches apart
  • Harvest in 12-17 weeks.
  • Compatible with (can grow beside): Sweetcorn, Sunflowers
  • Avoid growing close to: Potatoes

Your comments and tips

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26 Jul 14, Kerri (Australia - temperate climate)
Hi Gwen, we were given Watermelon Champagne seeds as part of a gift of a whole bunch of different seeds for our new vege gardens from my sister in law. They were all from Eden Seeds, located in Qld - www.EdenSeeds.com.au and they are non hybrid, old traditional, open pollinated varieties.
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31 Jan 14, Kayt (Australia - temperate climate)
Diggers Club has a wide range of heirloom watermelon seeds including Champagne Melons
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23 Jan 14, Dean (Australia - cool/mountain climate)
Gwen, could it be Cream of Saskatchewan? Look it up at diggers.com.au and you'll see a pic that looks like what you describe, they even refer to the champagne coloured flesh.
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02 Nov 13, To (Australia - temperate climate)
What do I use to fertiliz my watermelon?
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24 Feb 13, yildiz (Australia - arid climate)
I get all my seeds from what i eat at the shop.eg.watermellon,rockmellon etc...
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31 Dec 12, sue (Australia - temperate climate)
Can I grow Khale in January in melbourne
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19 Oct 12, James (Australia - temperate climate)
Do I need more than one watermelon plant growing to pollinate between or would one plant bear fruit? Thanks for any help.
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30 Jun 13, Anja (Australia - sub-tropical climate)
You need bees to pollinate watermelon
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15 Nov 12, Geoff (Australia - temperate climate)
Hi James.. Watermelons are self pollinating, so only one plant is needed, unless you are growing seedless melons which require a pollinator.
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29 Sep 12, michael (Australia - tropical climate)
why in my garden the watermelons are not growing ????please anwser back thank you
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I have done watermelon seeds in September month & they have come up & r doing well so har. When is the best time to plant them in the ground they r about 1 inch high each I have 4 of them

- Tracy smith

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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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