Your lights look fantastic, I think you will get better mileage if you hang those much lower, I think light manufactures have their recommended light height too high , they do this to gain better coverage stats per watt, in flower.... light height will matter more.... your plants look good, if it were me id do a top down heavy (as in all) fan leaf strip, the opposite to lolly popping, use your lower leaves near the lower level of growing media as your solar trap and let the light to penetrate to the ground through your bud sites. for best yeild its better to strip fan leaves top down rather than bottom up. It ten days after the leaf strip you will find the leaves surrounding the stems will have 75% filled in the space that your leaf strip first provided and you many need to repeat again and again until the 3-4th week of flower. (p.s sorry I replied to a old post)Here is the flower room now. I think the quantums will definitely help. I think the cob fixture witl either be replaced with the new 200w cxm22 fixture I'm making or another 2 qb120 fixture like I just added. Here are the new girls.
Thanks for the suggestion, sounds like a good idea but I had already cut all the lower growth off already. I'm in the process of modifying the flower room, going to mothball the kind for now and use 4ea quantum 288 boards 3000k, 4ea) quantum 120 boards 3000k. and my 2 cob fixtures, one full spectrum, the other, warm white. I may not need the cob's.Your lights look fantastic, I think you will get better mileage if you hang those much lower, I think light manufactures have their recommended light height too high , they do this to gain better coverage stats per watt, in flower.... light height will matter more.... your plants look good, if it were me id do a top down heavy (as in all) fan leaf strip, the opposite to lolly popping, use your lower leaves near the lower level of growing media as your solar trap and let the light to penetrate to the ground through your bud sites. for best yeild its better to strip fan leaves top down rather than bottom up. It ten days after the leaf strip you will find the leaves surrounding the stems will have 75% filled in the space that your leaf strip first provided and you many need to repeat again and again until the 3-4th week of flower. (p.s sorry I replied to a old post)