A method to grow cannabis is described, wherein the method includes providing and treating a source of water, mixing the water with an additive to form a liquid mixture, transferring the liquid mixture to a plurality of cannabis plants grown in a growing medium including a mycorrhiza fungus, and growing the cannabis using a humidity control method, then harvesting the cannabis plants. Trimming and grinding the cannabis along with use of environmental control methods including temperature, humidity, lighting schedules, and carbon dioxide concentrations are also described.