I have put some clones into flowering that I had gotten from A buddy and I don't know if my nuts are all that great! I am using ionic nut's and A 400w HPS. Are the nut's all that great and should I put them under A 600w HPS? I am looking for some advice on what to do, I would like to get nice large buds were as he is also running 2 400w HPS over his trays and all his buds are like pop corn size. Is it something he is doing wrong?