this could be just an overall ph problem. i would fix that first then make your next move.
JackdaWack Reviewed by JackdaWack on . My first grow :) Wassup pplz!!! Im new to this site and and new to internet forums in general. But more importantly im here for advice and maturity in cultivation. Iv been growing my plants for 52 days now (so around 2 months), they'v been growing in rockwool from birth and i stated off given them blue spectrum lighting of 125w on a 18hr on 6hr off cycle, then gradually dropped an hour of daylight evry two days till i recently reached the 12hr cycle. I now use the red spectrum lights agen at 125w. Iv Rating: 5