Hey everyone. Two of my four lemon skunks have curling leaves such as this. Any idea what it could be? All my other strains seem to be fine. Growing in foxfarm soil using foxfarm BB TB and GB. Thanks in advanced!
Well if all the others are doing good, I would say you have a nute lock out of some sort. I would flush it and see how it does, cuz it looks like the new growth is hungry and can't feed....good luck
Leaf Clawing is caused by excess nitrogen, as the guy above suggests, flush and lay off fresh nutes for a few days, heres a pic from a leaf problems tutorial to illustrate clawing leaves, although this example is way worse than yours.