My soil could be better but it is not too bad. I have been adding to it every year compost and manure from my chickens so it gets better every year. I don't think the soil is the problem cause we plant eggplant in the same soil last year and we got so much eggplant we did not know what to do with it all. by mid September we were really sick of eating it. LOL. But it was nice to finally have something turn out for us. And our tomato's were grown in same soil the year before and they did fairly well too.
squash is a very heavy feeder. It was from 3 plants of the Butter Cup and 3 plants of Red Kuri.