Cannabis Regulations in Rancho Cucamonga, CA (2026)
2 verified cannabis regulations for Rancho Cucamonga, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Home Cultivation
California Proposition 64 permits up to six cannabis plants per residence for adult personal use. Rancho Cucamonga requires indoor-only cultivation under Municipal Code, and outdoor cultivation is prohibited.
Rancho Cucamonga Cannabis Home Cultivation Rules
Heavy RestrictionsCalifornia Health and Safety Code Section 11362.2 (Personal Cannabis Cultivation)
11362.2. (a) Personal cultivation of cannabis under paragraph (3) of subdivision (a) of Section 11362.1 is subject to the following restrictions: (1) A person shall plant, cultivate, harvest, dry, or process plants in accordance with local ordinances, if any, adopted in accordance with subdivision (b). (2) The living plants and any cannabis produced by the plants in excess of 28.5 grams are kep...
Dispensary Zoning
Rancho Cucamonga bans all commercial cannabis activity in city limits, including retail, cultivation, manufacturing, testing, and storefronts. Only state-licensed outside deliveries are allowed.
Rancho Cucamonga Cannabis Dispensary Zoning Rules
Heavy RestrictionsLooking for San Bernardino County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Rancho Cucamonga city rules.
Cannabis Regulations in San Bernardino County →