Have you checked for mites or any other critters?
Purple Daddy Reviewed by Purple Daddy on . Small Necrosis on young plants I'm not sure why, but I'm getting some brown spots and yellowing on my young plants. What is your experience level? (first timer, novice, experienced...) I've done an outdoor grow and an indoor, so still learning. Your Equipment: .1) Type and wattage of lights. (MH, HPS, CFL's, tube fluorescents, LED's) 1000W MH and 3 T8 .2) Distance from tops? MH is almost 2 feet and the florescents are about a foot .3) Reflector type? (cool tube set-up, bat wing, enclosed Rating: 5