1/24
Not looking great.
Gave them a small meal today, hope it's what they are asking me for.
Currently, my tap water is at 340ppm and 7.2 Ph
Calmag raised the ppm to 420.
MaxiGro raised the ppm to 620 and lowered the Ph to 6.6
I lowered the Ph further to 5.8 with PhDown.
The Mars Hydro FC4800 is at:
25% power
24 inches above canopy