Unless you have a great deal of experience with miracle gro,which I'm assuming you don't from your question, It would'nt be wise to try to use it. Get some quality organic hydro nutes,they are alot more forgiving .I'ts very east to over fert with MG........hope this helps

__________________
any thing you read on my post is total bullshit I am just guessing at every thing because I can't even spell marywanna!!!!!!!!