The extraction process begins with the cannabis plant. HRVST sources the highest quality Cannabis trim and flower from several of Colorado’s best medical and recreational gardens. We then begin the hydrocarbon extraction process using solvents such as Butane, Propane, and Heptane to separate cannabinoids (THC, CBD, CBN, CBG etc.), terpenes (smell and flavor compounds), and flavonoids from the plant material. We then “purge” the extract of the residual solvents, resulting in a clean, terpene-rich product.