I am currently building a 3ft x 3ft x 6ft grow box and running a 400 watt hps in it.
Would a 400++ cfm duct fan be enough to bring the temperature down to room temp? The following is the duct fan I am intending to buy:
http://www.vent-axia.com/products/commercial/acp.asp
Lastly are intake...
Another question for you guys, would growing in cocopeat+perlite mix result shorter harvesting times relative to soil grows? I intend to start growing some auto AKs you think its possible to finish in 8 weeks? Thanks a million:hug: