Light question

I want to grow again but my light bill went up so high last time. Is there anything i can do so i can grow again with a cheaper set up maybe?
 

GBAUTO

Well-Known Member
Really depends on how much space you want to grow in.
A single plant will grow in a 2x2 space with anywhere from 100 to 200 watts for light, then add any additional ventilation/cooling.
Just multiply for additional plants.
 
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