Multiple 70w HPS or 1 400w HPS

VaporMan

Member
Hi everyone, first post here. What should I buy? My grow room is 3'x3'.

Perhaps a cfl setup?
Thanks in for the help.

VM
 

demonic1

Well-Known Member
400 w HPS all the way. However, with that there is a lot, more heat and air circulation that is required than with cfl's or fluorescents.
 
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