2nd Grow

This has been an unusual week. 2 plants are still growing bigger than the other 2, but all are not extending out, but merely creating a tight bunch. And on 2 of them, the leaves are not a nice green, but sort of a drab green almost brown or yellow. I thought I might be over watering, so I have cut that back, and manually putting in some extra when I take my pictures. I also added a bit of nutes to see if that helped, but nothing seems to have changed.