The watermelons are acting a little like the lima beans right now, slow. So tonight I gave the watermelons a significant dose of alfalfa, kelp and azomite and watered all that in with fish emulsion. I have found that watermelon transplants take time to adjust, they shock more than other transplants. The first time I did watermelon transplants it was in peat pots, which I stopped using afterward, because it seemed that the peat was slowing the growing process down. Too slow to break down. But the plants are doing the same this year with no peat pots. Maybe it's just how watermelon rolls. The last time I grew this many watermelon vines (about 10) they started slow but once they hit their groove they grew like gangbusters, I hope I get a repeat of that. I probably should have automatically limed the soil first, since they're in a pure compost bed. Maybe that'd help a bit.