I gave away my last plants, because i sorta screwed up early on, and i think they were a bit retarded. I started a new grow, following the germination guide. my seedlings havent sprouted yet, but ive noticed some white mold on the dirt. the dirt is FFOF. ive read that i can use hydrogen peroxide spray to help with it, and ive also read on here that some people doing organic grows say that mold is a good thing, or its nothing to worry about . whats the deal?