I would... especially with that much air change there will be as much evaporated promoted fromthe middle and bottom as the top, it'll breath better oxygen to roots etc, as far as the additives go ya the work great but sometime they have negative effect, and that still drain down from the top not out everywhere nor do they off the ability to allow oxygen in at that rate or evaporation from anywhere but the top...
Indimaniac Reviewed by Indimaniac on . 1st tent grow and need advice So I am almost ready to start my 1st tent grow. My past grows were in my closet. I made a 5 ftx5ftx7.5 ft grow tent lined with Mylar 1 6 inch inline intake and 1 6 inch exhaust fan. 175% of the air is recycled every minute I will be using about 500 watts of CFLs. I used 258 watts in my closet with good results. On all of my past grows I have used Scotts brand supersoil. I love the stuff, but have had problems with root gnats. Maybe had them when I bought the soil, or I may have been Rating: 5