• Our garden utilizes a Hydroponic Methodology-Cannabis is fed using a state-of-the-art fertigation system, irrigating over 85,000 plants between 3 and 1 5 times each day that are planted in rockwool, an inert medium that allows for precise feeding.
  • Plants are grown under full spectrum LED’s, allowing plants to thrive under red, blue, and white spectrums.
  • We harness the power of an Integrated Pest Management (IPM) to avoid using herbicides and pesticides, predator species are deployed as a natural way of maintaining biosecurity in the garden.
Our dedicated team of seasoned industry professionals specializes in cultivation and extraction having grown and distributed over 80 premium strains across Arizona. High Grade meticulously selects phenotypes that stand out for optimal color, size, shape, and structure, ensuring an end product that has all-around bag appeal, aroma, and density. We are proud to partner with world renowned seed breeders to bring new flavors and experiences to our local community.

A renowned breeder, specializing in the creation of creme de la creme cultivars, has exclusively partnered with High Grade, bringing his high terpene varieties known for rich flavor and potent effects exclusively to Arizona. Strains include Headhunter, Dante’s Inferno, and Frankenberries.



Brought to you by Big Stimmy, Exotic Gentex has exclusively partnered with High Grade, to unveil his latest genetic masterpieces to you. Strains like Plasma Gas, Greasy Runtz, and Drippin’ Ain’t Easy are all unique crosses and profiles that have been bred to appease the senses of even the most seasoned of connoisseurs.


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