what is causing this?

D

Dr. Neb

Member

• Mar 3, 2015

• #1

8 weeks into flower and my leaves look like this

 

undercovergrow

Well-Known Member

• Mar 3, 2015

• #2

8 weeks into flower--the real question is what do the buds look like? i'd guess they weren't fed enough N in the beginning of flower. you're in the home stretch now, so no worries.

 

D

deadgro

Well-Known Member

• Mar 3, 2015

• #3

https://www.rollitup.org/t/problems-provide-info.862697/

 

A

az2000

Well-Known Member

• Mar 3, 2015

• #4

K def. Add langbeinite (sometimes called sul-po-mag). About 1g per gallon.

Or, maybe the worst case of nute burn I've seen. (Or, salt buildup?).