Watermelon Farming (Starting a Watermelon Farm)

  •                               watermelon farming

Growing watermelons requires lots of space, lots of sun, lots of water and lots of nutrients. They are greedy, rambling vines, like all plants in the cucurbiteae family (e.g. zucchini, squash, pumpkin, cucumbers)
Watermelons are not particularly difficult to grow, but because they are so demanding I don't consider watermelons a good plant for beginner gardeners. (You can get lucky if you live in optimum conditions).
I also don't consider them a good plant for anyone with restricted space, water, or average soils.
In the true tropics the dry season (winter) is the best watermelon growing season. Watermelons do not cope well with extreme heat or the humid, soggy conditions of our wet season/summer. Fungal diseases and bugs will wipe them out in no time. If you live in a cooler climate, then summer is the time to grow watermelons. You do need at least three months of reliably hot, sunny weather to grow and ripen a watermelon. During that time your average daily maximum temperature should be at least about 20-25°C or 70-80F. Warmer is even better.

(There are different watermelon varieties, so if you are at the low end of that, look for a faster maturing variety.)
Grow watermelons in full sun. You also need an abundant supply of water and nutrients (good soil).
And you need space. As I said, a rambling vine. They like to go wandering and smother everything around them.