I recently started my first indoor grow. I started out with 15 plants. Now I am down to 3 girls. I removed 3 plants because of bagseed early on because I only wanted 9 girls and did not have the room so the bagseeds went . I pulled 2 due to slow growth stunted due to fungus gnats. The rest...
I have been told the actual wattage with most LED is half of what most companies list. So if a 216w LED is actual wattage from the wall is 108 watts. I bought a Vipraspectra 1200 to find out it only draws only 460 watts. But getting back to point you need 150 watts per plant you need more light...