White urkle scrog led grow

OK here my setup just started in week 1 of flower
4x4 tent. 260 cfm exhaust fan with carbon filter
170 cfm intake fan with car intake cone filter
900w viparspectra led 450w led. A few clip fans and a oscillating tower fan.

Just fed them nutrients last night. Fox farms trio and used 1/3 amount recommend. To start ppm was at 800 and the pH is at 6.5 lights are 14inch above plants and running 12/12 from 10 at night and turn off at 10am. To keep heat down.
Temps are 61 night to 81 day humidity hovers around 30_50%

Plants are in 3 gal pots with Fox farms ocean forest soil.

Each night I've been adding a bit of dry ice to a glass container and adding water to add some co2 to my tent. It seems to be having a positive impact on the growth.

clorbag said:

Each night I've been adding a bit of dry ice to a glass container and adding water to add some co2 to my tent. It seems to be having a positive impact on the growth.

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How did they turn out