im new to this site and i need help my plants are under a 400 w hps and a 250 wat metal halide the lights are 10 to 12 inches from t he tops of the plants im using 5 gallon buckets with organic choice soil i used super thrive 3 days ago and ever since then my leaf tips are curling i also watered them 3 days ago when i applied the st. the soil is still significantly wet but im not sure if it is a problem with over watering or over use of superthrive ive heard that over use of superthrive isnt an issue. please help me if you can ive never had this problem before my temps are at a constant 75 degrees and a 24 hr light cycle the plants are 2 to 3 months old
Let the soil dry out, looks like over watering to me. I don't use hid lights but 10 inches sounds close to me. Current grow: http://forum.grasscity.com/indoor-grow-journals/1257201-aeyjays-first-grow.html