if you can, use the whiter ones in veg and the warm (yellowy) ones in flowering
klondike_bar Reviewed by klondike_bar on . 5500K vs 6500K CFLs Hello, does anyone know if there is a significant difference between the two as far as what the plant likes best? Let's say I put one of each over my plant, will it lean towards the 6500K? If 6500K made it grow better/faster, how much better would that be? Thank you. Rating: 5