Hi, Excuse me for my bad english but i have one question. Can you tell me what is this probleme ? DSCN0120 - HostingPics.net - Hbergement d'images gratuit DSCN0119 - HostingPics.net - Hbergement d'images gratuit I see that only on 1 leaf. I have 400w HPS, use General organics nutes in pro-mix BX. Somebody know what is this wierd thing?