Fact: plants veg faster and yield higher under HPS unless your talking ceramic mh.
MH=minimal harvest. I have tried to implement it in my garden and I lost 6 oz for doin it. Get yourself a 400w switchable ballast and a good bulb n fan. If you want enough personal smoke to get you from harvest to harvest, a 400 hps will more than double your yields over a 250 with a little more heat, so a 6" air coiled reflector and fan would be a wiser decision.
MH=minimal harvest. I have tried to implement it in my garden and I lost 6 oz for doin it. Get yourself a 400w switchable ballast and a good bulb n fan. If you want enough personal smoke to get you from harvest to harvest, a 400 hps will more than double your yields over a 250 with a little more heat, so a 6" air coiled reflector and fan would be a wiser decision.