RX GREEN TECHNOLOGIES IS THE LEADER IN CANNABIS ​NUTRITION AND ENHANCEMENT Our products were specifically formulated for use on cannabis plants, with the understanding that cannabis cultivation would move to large-scale production. Our concentrated solutions are designed to scale seamlessly in commercial cultivation operations without compromising results. We utilize a biomineral approach that combines the beneficial qualities of organic compounds without compromising plant yields. We only use the highest quality ingredients to ensure the end product is clean and safe to smoke or ingest. Heavy metals are non-detectable down to the parts per billion in our formulas. Rx Green Technologies has been family owned and operated since our founding in 2011.