female kush clone grown in turface then transplanted to turface/soil. vegetative 17/6 light cycle. store bought fertilizer w/micronutrients and superthive. what kind of deficiency could this be and how can it be corrected?
I don't think its a deficiency since the spots are starting at the veins. Overwatering/Overfertilizing or a toxin in the soil. You using distilled or filtered water?