I know I didn't just hear more about lumens.

Light and Plants

LUMENS HAVE NOT, CAN NOT, AND NEVER WILL MATTER TO A PLANT.
khyberkitsune Reviewed by khyberkitsune on . Photo Period and Budding Problems Hey guys im new the forums and happy to find a good community. So i have some questions I have been growing and I have a sativa plant that is about 3 months growing now. What happened is i let it grow on 24 hours of light on flouresant bulbs 60w total. Then when i thought it was tall enough put it to 12 hours of light under those bulbs. After 2 months of vegitative growth and 1 month of flowering i did not get any flowers nor bud. I have many calyxs on the nodes between branch and stem but the Rating: 5