I have red clay as well, and I buy the Sugar Baby's, it's comes seedless too and they are sweet and juicy and yummy!! I just till in alittle top soil and some manure to where I plan on plant them and put about 5
seeds in a big hill about 2 feet wide and a foot high. it did really well last year and I got 2 watermelons the size of basketballs. (Thats big for them)
This year I did the same and am hoping for the best. Last year was my first year growning anything but
weeds in the yard, and I did pretty well. Clay can be a bother but with the right compost and alittle effort, the clay isn't so bad. It gives off good ph balance too. :wink: