im not to sure on a stain but i can give u some advise(sp?) just ask me what u need to know im planning on a grow this spring aswell i live in NW florida in the panhandle
the grow will be about 40 miles from the alabama line(getting far away from my house and i have an exuse to be in the area)so ask away and if i dont know ill look it up since im sure i need to know aswell

pce and good wishes from the king