First time coco + organics

Did the mix of biowgro with thr recycled coco (with some spelt husks), adding silica powder and espom salt, plus worm castings. Watered after transplant to final 11l pot with bioenhancer. Added diatomaceous earth because I saw a gnat flying around. Royal runtz looking a bit weak, very squat, some brown spots. OG kush doing well. Led panel from Growealth still at ca.100W at 30cm giving 270Ppar according to the android photone app. I find this app on my Samsung underestimates ppar by ca. 20% vs real par meter.