I was using 6 with a small fan and was still heat stressing her. In My opinion Get a better air flow. I put in a 20 inch box fan on medium and she is doing fine now.
Gatekeeper777 Reviewed by Gatekeeper777 on . Too many CFLs? I have 14 26watt CFL's (soft white) for the canopy and 4 fluro tubes on the side. Is this an unnecessary amount of lighting for a 4 x 2 growing closet (temps are hittin 115!!). Could I do without some and still see a good yield? Rating: 5