Blue Gelato 41 DWC

Bit of leaf curling going on either due to light or low humidity, raised light a bit anyway . Noticed a brown spot on one of the leaves on #1 , putting it down to the ph dropping down to 5 and locking out a macro for a day , rest of the plant is fine so not too worried , added fulonics to both this week along side h2o2 as the roots were being slightly stained by it . #1 was growing stronger even without fulonics , So we’ll see how it goes might just ditch it all together when I start running with cannazym