I've heard that old wives' tale about sand and clay, but I don't believe it. I like the planting into coarse compost idea, and since I have a pile handy, I think I will try it. I think that slugs are eating away at the leaves that touch the ground causing the rot. Haven't put on sluggo yet this year because you are supposed to reapply after a heavy rain, and it has been doing nothing but raining!
