I need help with my plants. They keep wilting going yellow and dying or looking like somone snapped the stem. I have a temporary hanging double sided open bulb and a lamp in between an emergency blanket on cardboard on both sides to use as reflectors. The plants are in pots in a cardboard box inbetween the reflectors. No matter what i do my plants are dying off one by one. Im using compost soil. I know its the worst set up possible. Also its a closet grow