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While temperature and conductivity do not require calibration
trusted by growers worldwide
RAW Grow All-In-One is a complete powdered base nutrient formulated to support healthy vegetative growth
a complete soil that can be watered without the need for additional nutrients
RAW CalMag & Omina Pack – Calcium Deficiency Fix for Soil, Coco & Hydro IWS While temperature and conductivity doRAW CalMag & Omina Pack Calcium Deficiency Fix If youre growing in soft water, using an RO system, or running coco calcium and magnesium deficiencies are one of the most common issues youll face. This RAW Soluble pack combines CalMag and Omina to correct deficiencies, harden soft water, and support healthy nutrient uptake at all stages of growth. 100% water soluble powders no fillers, no dyes. Compatible with all nutrient programmes. Whats in the Pack