Dirtbag
Supporter
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I sort of think the GPW thing is a bit overrated for home gardens. Commercially sure, it matters, at home all I care about is quality. $50-$75 more on power per grow cycle doesnt mean much to me.
I run my HPS lamps about 750w half of flower and 1000w the rest in an 8x8. An average crop is about 3.5lb so .75gpw-1gpw.
There is no doubt the lamps arent as efficient as LED but I also utilize the heat from them most of the year so it's not really wasted electricity.
I run my HPS lamps about 750w half of flower and 1000w the rest in an 8x8. An average crop is about 3.5lb so .75gpw-1gpw.
There is no doubt the lamps arent as efficient as LED but I also utilize the heat from them most of the year so it's not really wasted electricity.