2 out of 8 of my plants in soil have brown leaves, pretty bad. is this a disease or defeciency? any help would be great. i use ffof soil ang grow big every other watering. ph is 6.5
that my man is a K burn u may have over fed them flush with ph balanced water 3 times the amount of size of ur pot. happened to me a long time ago do it now before it moves to the rest of the plant
really ? i figured it was a defecincy like phosphorus or mag. either way i'm flushing. thanks. my first grow http://forum.grasscity.com/general-indoor-growing/531815-1000w-mh-hps-lst-scrog-dwc-first-grow.html