Overwatering. Was giving 1L of water every 3 days and that was too much. Leaves were bloated and sagging. Soil PH and PPM were a disaster. Still trying to figure out why/how. 2/3 Fox farm soil mixed with 1/3 coco loco. Started introducing 1/8 strength nutes in week 3. PH going in always 6.5 to 6.8 PPM 250-400. PH in runoff was 4.5-5.5 and PPM was over 2000! Flushed all pots with 2 gallons of spring water to get soil PH between 6.2-6.6 and PPM 700-800. Plants look sad currently but hoping corrections to soil PH and PPM will correct it. Learning lessons daily!