i know but it's my 1st grow and i didn't know that if i put the clones in so small and i didn't know that hps lights if too close to plant can make it over bushy.... man i wish i could have tied them back... maybe the 5 cuttings i took will be better.... any good advise i need to know about when to put clones in and how big is the gap from 600w hps tp plant so it grows more and i can tie it back