staysmokin
Active Member
So im having a issue i was think Mag def but it seems to be more towards the top growth. Need some help identifying amd possible causes. Im using 3 part fox farm cultivatiin nation nutrient line with coco coir medium. Tent temp usually around 70-72 humidity 58-60% plants looked good up until a week ago and started showing signs of purple stems and interveinial chlorsis . Wasnt sure if im diagnoaing wrong and maybe it was iron or magnanese? Any help is much appreciated.