Be your own chemist and make full spectrum hydroponic nutrients. Available in both grow and bloom formulations. Halve your nutrient costs. It's simple, just add contents to luke warm water in order. Always dissolve part A first (and separately). Follow the instructions for the original formular or blend the 7 separate bags in accordance with your own personalised recipe.
In The Box
-  x Ozi Magic - Monsta Grow - 1KG / 5KG / 25KG | Powdered Nutrients