Catalyst Cannabis - Patterson is a locally owned and operated cannabis dispensary serving the Turlock, Modesto, Newman, Westley, Merced, and the surrounding communities of Patterson California. Conveniently located off Interstate 5, we specialize in premium cannabis and a personalized experience for all our customers. Online or in-store, we offer flower, edibles, CBD, drinks, cartridges, concentrates, vapes, disposables, pre-rolls, wax, topicals, tinctures, clones, and more, each in sativa, indica, and hybrid versions. We take great pride in the quality of our carefully curated product, low prices, and our exceptional customer service. If you are looking for a cannabis dispensary in Patterson, CA please give us a call today!