Arizona CannabisHome Growing Laws
Everything you need to know about legally growing cannabis at home in Arizona. Stay informed and grow with confidence.
Age Requirement
21+ years old
Plants Per Person
6 plants max
Household Maximum
12 plants
Legal Since
November 30, 2020
Overview
On November 30, 2020, Arizona legalized adult-use cannabis through the Proposition 207 (Smart and Safe Arizona Act). This landmark legislation allows adults 21 and older to cultivate cannabis at home for personal use. Arizona joins a growing list of states that recognize the right of adults to grow their own cannabis.
The home cultivation provisions give Arizona residents the legal right to grow their own supply.
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
- Using your own cannabis in private
- Transferring up to 6 plants to another adult 21+ (no payment)
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
- Advertising or promoting plant transfers
- Growing if you're under 21 years old
Understanding Plant Counts
| Household Size | Mature Plants | Immature Plants |
|---|---|---|
| 1 Adult (21+) | 6 | 6 |
| 2+ Adults (21+) | 12 (max) | 12 (max) |
What counts as "mature"? A plant is considered mature once it enters the flowering stage. During the vegetative stage, plants are counted as immature. This distinction allows you to maintain a continuous growing cycle with plants at different stages.
Location Requirements
Enclosed Area with Lock
Plants must be grown in an enclosed area such as a room, closet, or greenhouse with a lock. This is a strict requirement.
Not Publicly Visible
Plants cannot be visible to the public. Indoor growing or a fully enclosed greenhouse is required.
Private Residence
Cultivation must take place at your private residence. The enclosed, locked space must be on your property.
If You're a Renter
While Arizona law allows home cultivation, your landlord or lease agreement may have restrictions. Here's what to consider:
- •Landlords can prohibit cannabis cultivation in lease agreements
- •Review your lease before starting a grow
- •Federally subsidized housing prohibits cannabis
- •HOAs may have additional restrictions
- •Consider indoor, odor-controlled growing in apartments
Important: Extraction Methods
Using volatile solvents for cannabis extraction is illegal in Arizona, even for personal use. This includes:
- • Butane (BHO extraction)
- • Propane
- • Other flammable gases or liquids
Non-volatile methods like Rosin pressing, Ice water hash, Dry sift, or Infusing with food-safe oils are permitted for personal use.
Tips for Staying Compliant
- 1
Lock Required
Arizona specifically requires an enclosed area with a lock. A locked room, closet, or greenhouse satisfies this requirement.
- 2
Standard Limits
Arizona allows 6 plants per person, 12 per household if 2+ adults 21+ live together. This is per household, not per residence.
- 3
Desert Climate
Arizona's extreme heat makes indoor growing with climate control essential. Most growers avoid outdoor cultivation.
- 4
Gift Plants
You can transfer up to 6 plants to another adult 21+ without payment. You cannot advertise or publicly promote the transfer.
- 5
Medical Patients
Medical marijuana patients may have different rules, including growing up to 12 plants if they live 25+ miles from a dispensary.
Ready to Start Growing?
Now that you know the laws, learn how to grow. Our complete guide takes you from seed to harvest with step-by-step instructions.
Disclaimer: This information is provided for educational purposes only and should not be considered legal advice. Cannabis laws can change, and local municipalities may have additional restrictions. Always verify current laws and consult with a legal professional if you have specific concerns. Last updated: January 2025.