I have been trying for some time to ID this. I joined here today after following a link. It's strange, but the first question I looked at in The Infirmary was from avidgardener and he has exactly the same crap that I do. I'm waiting to hear from him and in the meantime, here are a couple of pictures. My plants are pretty healthy in spite of this. They are grown in the dirt here in Oregon. I sure would like to solve this puzzle. Last year was my first grow and it went great. Thanks, Ken