Need to drop your light down alot...Those plants look pretty thin man. White paint is over 90% reflective, and is more efficient than mylar...trust, did both with the procyons, but we are running 5 of em:jointsmile:
Check my log for clones that were very very short, and are much thicker and bushier after just 2 weeks. Using FF nutes too.
Ideally you want the procyon about 12-18 in from the tops of the plants in a 3x3 area. Any more space needs more light, and being more distance away from the tops will make em spindly and weak....
Check through any of my logs, we are on our 4th grow with the procyons.
Good luck, I am subscribing to your thread so I can be of assistance if you need....
whiskeytango