Leaves curling under during flower

ympb

Member
I was hoping some of you gurus could help me out.

Hydro SOG
RO Water
NSR Greenleaves @ 1100-1300 ppm (hanna)
Ph 5.7-5.9 (very stable)
Rockwool Grow cubes (croutons) Flooded 3x per day
Temp. 70-76 Deg. with a few hot days creeping up to 80 in the room for the last hour or so of light.
Humidity 52-55%
600w @ 22+- inches off of the canopy.

At this point I'm looking for micro adjustments. i just want to get it perfect.
 

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