Im interested in using NPK Raw solubles I like all the ingredients they have in the grow formula and the npk ratios. However, i cant seem to find any information confirming if they are suitable for hydro.
Has anyone used these for hydro?
I notice the nitrate in the Grow formula comes from plant protein so im not sure if this requires organisms in a growth medium in order to make the nitrogen available to the plant?
cheers
Has anyone used these for hydro?
I notice the nitrate in the Grow formula comes from plant protein so im not sure if this requires organisms in a growth medium in order to make the nitrogen available to the plant?
cheers