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

11 Jan 12, Scott (Australia - sub-tropical climate)
Hi, I live on a farm near Port Macquarie NSW North Coast and thinking of planting some Garlic beds.I have just started and really enjoying some success.When do you recommend I start planting Garlic
21 Jan 12, Bec (Australia - sub-tropical climate)
Plant on the shortest day of the year (june) harvest on the longest day (dec). Works every year.
08 Jan 12, julie (Australia - arid climate)
can anybody please explain why would watermelon plants would be pale in appearance. They have been watered frequently and fed every 4-6 weeks. Regards Julie
10 Nov 11, Nick. L-S (Australia - temperate climate)
Hi folks, I'm looking for a good variety suited to manly nsw climate. That is to say, coastal, temperate/sub tropical.
15 Aug 11, Linda Black (Australia - sub-tropical climate)
What variety of watermelon will grow best in Ballina NSW. Do you know any suppliers of these seeds around this area? Thanks Linda
02 Sep 11, Oli (Australia - sub-tropical climate)
I have grown the variety Sugar baby succesfuly around Byron Bay. The melons are the best I have ever had, juicy and extremely sweet and they seem to suit warm climates. You can buy the seeds from places like Bunnings or Mitre 10, or if you want organic seeds then there is great supplier called Greenpatch Seeds based in Taree that will post you seeds for $2. Good Luck!
08 Jul 11, Fringe Dweller (Australia - arid climate)
''ýou'll never never know if u don't give it a go" From my expeirence of using wicking beds, as long as u have set up your bed correctly, watermelons should grow successfully,provided they get adequate summer heat. I experienced 46C on the day of the Victorian Black Saturday bushfires, the only vegetable bed that didn't die on that day was the one set up as a wicking bed. I rest my case.
05 Jul 11, Frogdancer (Australia - temperate climate)
Just wondering if planting watermelon in a wicking bed would solve the problem of how much water and when to give it. I'm in the throes of setting up wicking beds and it occurred to me that maybe watermelon would be a crop that would do well. Any thoughts?
01 Aug 11, Phillip (Australia - temperate climate)
@Frogdancer. Every thing grows better in a wicking bed. Perfect watering system.
21 May 11, wayne (Australia - tropical climate)
growing melons is one of the most rewarding task you can do in your garden,but be warned...they will not tolerate, frost.at all.
Showing 281 - 290 of 355 comments

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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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