How long do they grow?

JoeBlow5823

Well-Known Member
I just switched to my more powerful light though. Do you think it would be safe to go from a 100 watt lamp to a 320 watt lamp? Thats why I was going up slowly
Should be fine man. I start my seeds under a 315cmh now but i have started them under 1000w hps. Just keep an eye on temps.
 
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