Posted by Rob North Tennessee on 8/15/2016, 1:23 pm, in reply to "Re: Watermelon"
Im not sure but go with 1 cup of sugar per gallon of water.
ALSO .. beware the hot sun. It can scald the skin.
A banana leaf over the melon or something to deflect the hot sun will help your watermelons be happy IF you are expecting a severe heat wave and they will need water , so that means you!
Good luck. Talk more soon