Relax62
Well-Known Member
So I have had this yellowing starting from the bottom leaves and working its way up. I feel like it is a nitrogen def but please do tell me if I am wrong. I am under the impression that I was under feeding them. I was giving them about 1/3 strength nutes (fox farm trio). Since I have started giving them full strength. It is 10 weeks old and 4 weeks into flowering. The ph of tbe water is 6.5-6.7