Growing Watermelon

Cucurbitaceae c. lanatus : Cucurbitaceae / the gourd family

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

(Best months for growing Watermelon in South Africa - Summer rainfall regions)

  • 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

18 Nov 19, Bickie Mbenge (South Africa - Summer rainfall climate)
Hi Which sweet large watermelon do you recommend for me. I want to start watermelon farming. Please recommend seeds name. Regards
19 Nov 19, anon (South Africa - Summer rainfall climate)
I suggest you phone your agricultural department and ask. Generally it comes down to what kind of melon you want to grow, seeded, seedless, big, small. Check out a few internet seed selling companies also and read up about the different varieties.
06 Nov 19, Imran Mbongzee (South Africa - Summer rainfall climate)
Hello please can I plant watermelon in December am in jhb
12 Nov 19, Another gardener (South Africa - Summer rainfall climate)
Hi I'M from Australia. I comment on Aust and NZ Gardenate questions. This website tells you when to plant and provides information about growing the crop. If there is not enough info here go onto GOOGLE and search. Check the calendar about when to plant - it is that simple. Or find a plant on the Vegetables and herbs tab. (Find your zone on the Climate zone tab, then make sure that is showing at the top of the plant page to get the correct information for your area)
23 Oct 19, Dumi (South Africa - Summer rainfall climate)
Hi. I am in Herkpoort, in the South of Johannesburg. Can I plant watermelons late November? Where can I get seedlings in GAuteng.
13 Nov 19, anon (South Africa - Summer rainfall climate)
Usually have to plant seeds.
13 Oct 19, Mokone j mahlatsi (South Africa - Summer rainfall climate)
Hi can you assist with black diamond watermelon and citrulus lanatus Carolina cross How must I plant and grow ? Thank you
14 Nov 19, (South Africa - Summer rainfall climate)
search on-line for 'how to grow watermelon from seed'
07 Sep 19, Midda (South Africa - Dry summer sub-tropical climate)
Afternoon, please i need advice about the watermelon, how to produce the sweetest watermelon. At what time of the year. Thank you
13 Nov 19, anon (South Africa - Summer rainfall climate)
Read the information here about growing them. Asking how to produce the sweetest WM is an impossible question. It is like asking which is the sweetest in a bin of 50 of them.
Showing 21 - 30 of 77 comments

What kind of watermelon should i plant Ib 8 b

- Anonymous

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 Gardenate 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 Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | 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. 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.
We cannot help if you are overrun by giant slugs.