So here's my grow box I built last week. 4x4.6x8 (the inside still needs to be painted flat white)
I'm using 4ft 6 bulb t5 hos for vegging and a 600watt hps and the t5s wall mounted for flowering
1) Would a valuline 6in 435cfm be adequate to pull air throughout my light and carbon filter? Then push it through my window?
http://www.horticulturesource.com/c-a-p-custom-automated-products-centrifugal-fan-6-435-cfm-110w-1-amps-with-attached-2m-cord-jh150b-p4894/?osCsid=4a74f1abc3cd6c9e92e32fd8e04f408f
2) Or should I use a 12 in valuline with supposedly over 1000 cfm or an 8 in with 745 cfm to be on the safe side? Will reducers effect air flow? Which one of the 3 would you use? Pros/cons?
3) should I use booster fan or passive intake? Why? How big of a booster fan? How big of a passive intake hole?
4) Also is this fixture high output? It says HO in the title But not in the details
http://www.businesslights.com/tcp-elite-t5ho-lamp-4ft-multivolt-prs-high-bay-fixture-qship-p-2316.html
I'm using 4ft 6 bulb t5 hos for vegging and a 600watt hps and the t5s wall mounted for flowering
1) Would a valuline 6in 435cfm be adequate to pull air throughout my light and carbon filter? Then push it through my window?
http://www.horticulturesource.com/c-a-p-custom-automated-products-centrifugal-fan-6-435-cfm-110w-1-amps-with-attached-2m-cord-jh150b-p4894/?osCsid=4a74f1abc3cd6c9e92e32fd8e04f408f
2) Or should I use a 12 in valuline with supposedly over 1000 cfm or an 8 in with 745 cfm to be on the safe side? Will reducers effect air flow? Which one of the 3 would you use? Pros/cons?
3) should I use booster fan or passive intake? Why? How big of a booster fan? How big of a passive intake hole?
4) Also is this fixture high output? It says HO in the title But not in the details
http://www.businesslights.com/tcp-elite-t5ho-lamp-4ft-multivolt-prs-high-bay-fixture-qship-p-2316.html