[RooRman]

You have a nice hidden setup and your plants look like they are doing well. I suggest buying some common fish emulsion to feed them through the veg. stage, because eventually they will use up the nutirents in the manure. Then you could switch to your bloom fert. for flowering. I would also recommend flowering them at about 6 nodes to keep them short and bushy. If you flower too tall, you will outgrow your space and your light. Whatever you are doing, your doing it right, keep it green.