Hmm... I used my meter and am getting readings from a faucet with a filter on it.
Coming out at 40ppm.
Now I wonder what that 40ppm could be?
Either way, I guess I'll just use 40ppm water, full str cal/mag to get it to about 280-290ppm, then rest nutes I suppose...
Hi folks, first time grower here.
Growing in Coco/Perlite mix.
Hand watering.
NPK Raw All in One Grow / Bloom nutes.
Fox Farm's Cal/Mag (1-0-0) 5ml per Gallon = Full Dose.
So I have some test results here, but I have no idea really what I'm looking at, and what may be too high or not.
I get...