YaHooka Forums - View Single Post - Lack of UV in indoor breeding rooms lead to substantial reductions in thc levels....

Dandaweedman · 07-08-2005, 02:08 PM

What I want to know is;
Does it have to have uv in flower and veg, or just flower? or can ya mix and match?

Doesn't cfl lighting contribute uv?

07-08-2005, 02:08 PM	#8 (permalink)
Dandaweedman Old School Join Date: May 2004 Location: At the Cabana Posts: 7,407 Thanks: 699 Thanked 760 Times in 613 Posts	What I want to know is; Does it have to have uv in flower and veg, or just flower? or can ya mix and match? Doesn't cfl lighting contribute uv? __________________ Hanging in the Cabana