Well, I went back up and read some more. Looks like you are using BC ferts. Those are good. Just dunno what % you are using. IMO, I would never use 100% nutes unless I trained my plants to accept them, which takes "stepping-up." I always hypothetically use 80% or less. And that is after working my way up from 25%, 50% and 75%. I am also using rockwool. You are using soil, right? Soil has it's own "nutrients" so adding more, at a higher %, can easily burn the plants.

Oh, and I forgot to ask, Are you sure you are not overwatering? (Due to the droopiness of the plants)
TheGreenFog Reviewed by TheGreenFog on . First time Grow room White Widow Hello All First Let me say that this Forum has been the most helpful tool Ive ever come across in the year or so Ive been reading up on growing. I happened to come in to five White Widow clones and had no where to put them so they stayed outside for about four weeks with no nutes just in big pots. Built the room and checked for bugs and all was good, so I brought the plants in and they seem to be doing really good for the rough childhood they had. Problem is I think I overfed them too Rating: 5