question ,, do i need 2 spectrum cobs for each stage of grow ?? vedge/flowering or just to pick 3500k or 4000k
and go ,just move light time diff from ve.. to flo.. ??
i got this question on many places and a i got is one say 80cri 3000k veg 5000k flo ..other say 80cri 3500k for all ,other...