Just as I switched to 12/12 I started having a problem. I think it MAY be related to some one getting drywall on my plant's leaves. That's what the white is. I'll post pics of 2 identical clones... 1 healthy and 1 sick. Any advice? The plant has become so brittle that an entire main branch broke off the base of it today. I was simply trying to lst it, again. And the branch simply snapped off.
HELP.... these are the 3 mothers of well over 60 clones and counting.... For example, that healthy clone is from the same mother.
*sigh* I honestly hate to be a Troll or to keep bumping this post, but my plant is in danger of drying. The worst of the effected area is brown and dry. But this plant looks great, overall, and I need some advice. I did wash the plant off rather nicely, and put it back in veg.
It looks like it could be a potassium deficiency but we need more info to help you figure this out. What kind of conditions did this plant go through prior to seeing this happen? Have you changed anything recently inside your grow room or with this plant? There is a lot of good info on this thread... The Complete guide to Sick Plants,pH, and Pest troubles! - International Cannagraphic Magazine Forums
Also how often do you feed this mother with nutrients in the water? It's possible it may be nute burn?