im new to growing and i was just wondering what a ballast was and what does it do? and do i need one if im going to use a compact fluorescent bulb for veg?
Dr.Smokealot Reviewed by Dr.Smokealot on . a little help im new to growing and i was just wondering what a ballast was and what does it do? and do i need one if im going to use a compact fluorescent bulb for veg? Rating: 5