Organic Soil Grow

I just setup a new Nursery using my old ViperSpectra TC600 light. I've actually already completed several grows with the TC600 & a VC600 (supposed to the be the same, but slightly diff..) Once I did some more research on lighting a found that the ViperSpecras were very inadequate for a full grow, especially in flowering. It is only 364 PPFD in the center at 24" and drops off terribly. At a height of 12" its much brighter hitting 1000 PPFD in the center easy. I've actually got it dimmed down with mostly veg channel and a little bloom channel. The PPFD on the seedlings is about 500 PPFD. My main grow room has two new SonoFarm SF2000 which have much higher brightness and PPFD readings. Bruce Banner 11/20 Gave a full watering with PH water 11/22 Looking strong ChemDawg 11/24 Planted coco plug into Coast of Main Stonington Blend soil with no amendments. Zweet Auto RBx2 Germinated directly in SS6* SS6 - 12 qts Ocean Forest fresh 2 qts Perlite 4 qts Coco 2 qts. Worm Casrings 1/3 cup Bat Guano 1/3 cup Kelp meal, a little extra on top of mix 1/3 cup sulfur 1/2 cup lime 1/8 cupFlower girl layer in bottom of pot