thought about that, its been working perfect up until recently, i just don't think its the light, cause it sits in a window as well, so it also has the sun hiting it to
its a 250w hps its about 12 inches away from the plant
I've had my plant under a hardware store bulb for 40 days, its about 16 inches tall, is it time to start the flowering stage, if so what other precautions should i take.