ArizonaCannabis Growing Guide
Everything you need to grow cannabis at home in Arizona. Laws, climate tips, recommended strains, and local resources.
Age Requirement
21+ years old
Plants Per Person
6 plants max
Household Maximum
12 plants
Legal Since
November 30, 2020
Legal Overview
Arizona legalized home cannabis cultivation through the Proposition 207 (Smart and Safe Arizona Act) on November 30, 2020.
What's Allowed
- •Growing up to 6 cannabis plants per adult 21+
- •Up to 12 plants per household (if 2+ adults 21+)
- •Possessing up to 1 oz of cannabis
- •Processing your harvest for personal use
Not Allowed
- •Exceeding 6 plants per person or 12 per household
- •Growing plants visible to the public
- •Growing in an area without a lock
- •Selling cannabis from your home grow
Climate & Growing Season
USDA Zone
USDA Zones 4b-10b (varies greatly)
Outdoor Season
Year-round (with climate control)
Last Frost
Varies: None in Phoenix to April in Flagstaff
First Frost
Varies: None in Phoenix to October in Flagstaff
Challenging outdoor conditions. Indoor growing is recommended.
Arizona has extreme heat in the desert regions (Phoenix, Tucson) making outdoor growing very challenging. Summer temps above 100°F stress plants significantly. Indoor growing with AC is strongly recommended. Northern Arizona (Flagstaff) is cooler but has short seasons. The desert has excellent light but requires serious climate control.
Recommended Strains for Arizona
These strains are particularly well-suited for growing in Arizona's climate.
Frequently Asked Questions
How many cannabis plants can I grow in Arizona?
Arizona allows adults 21+ to grow up to 6 cannabis plants per person. If two or more adults 21+ live in the same household, the maximum is 12 plants total.
Do I need a license to grow cannabis at home in Arizona?
No license is required for personal home cultivation in Arizona. You just need to be 21+ and grow in an enclosed, locked area not visible to the public.
When did home cannabis cultivation become legal in Arizona?
Arizona voters approved Proposition 207 (Smart and Safe Arizona Act) in November 2020, and it took effect on November 30, 2020. Home cultivation has been legal since then.
Can I grow cannabis outdoors in Arizona?
Technically yes, but the plants must be in an enclosed, locked area not visible to the public (like a locked greenhouse). Given Arizona's extreme heat, most growers prefer indoor cultivation with climate control.
Can I give cannabis plants to a friend in Arizona?
Yes, you can transfer up to 6 cannabis plants to another adult 21+ as long as there is no payment exchanged and you don't advertise or publicly promote the transfer.
Ready to Start Growing in Arizona?
Check out our complete growing guide and equipment recommendations.