i'ts good info but doesn't realy solve the question of why does the plant droop when switched to hps from mh. this happend to me and it has been under 24 hours of light in both circumstances.
Mctuffet Reviewed by Mctuffet on . why does red spectrum ligh.. Why does my plant go limp under red spectrum light? i'm growing lowryder under a 250 watt hm , but when i add warm whit cfls (red spectrum) they get droopy. when i swithch back to mh it's all good. why is this? Rating: 5