ICMag with help from Landrace Warden and The Vault is running a NEW contest in November! You can check it here.
Prizes are seeds & forum premium access. Come join in!
I would like someone who makes their own fertilizer to check my math.
I've learned Hydro Buddy and I have created my "ideal" nutrient recipe (in theory).
However, I want to make sure I understand the formula for adding Disodium EDTA to chelate my Fe, Mn, Zn & Cu.
From what I have extrapolated...