Fertilizers and Water Parameters
Hi,
I'm thinking of making some DIY root tabs according to an old recipe i found on here. I just got my ferts, but the plants i have atm are root feeders so i wanted a try a making some. and i don't think i wanna try osmocote
The ingredients are CaSo4, MgSo4, Kno3, K2so4, Kh2po4, a cup of...