12h

I have 3 Purple Trainwreck plants growing and I feel that they are small for their age. They are 4 weeks. I have them in an indoor greenhouse with lighting above each shelf and heat pads underneath. The lights are set on a timer of 12h on, 12h off. Any suggestions?

Hello everyone, Yesterday night i noticed a start of Nutrient burn on my first grow in coco, i believe this has happened when i tried to treat the coco as hydro, and it seems like i gave too much compost tea (1GL dist. water + tbls Molasses + 100G of EWV + 5 TBLS Seabird guano, bubbled for a...