MinnesotaCannabis Growing Guide
Everything you need to grow cannabis at home in Minnesota. Laws, climate tips, recommended strains, and local resources.
Age Requirement
21+ years old
Plants Per Person
8 (4 mature)
Household Maximum
8 plants
Legal Since
August 1, 2023
Legal Overview
Minnesota legalized home cannabis cultivation through the HF 100 (Minnesota Cannabis Legalization) on August 1, 2023.
What's Allowed
- •Growing up to 8 plants per person (4 mature, 4 immature)
- •Household maximum of 8 plants regardless of number of adults
- •Possessing all cannabis produced by your plants
- •Processing your harvest for personal use
Not Allowed
- •Exceeding 4 mature (flowering) plants at a time
- •Exceeding 8 plants total per household
- •Growing plants accessible to those under 21
- •Selling cannabis from your home grow
Location Requirements
Where and how you can legally grow cannabis in Minnesota.
Enclosed & Locked
Indoor grows must be in an enclosed, locked area. Plants cannot be accessible to anyone under 21.
Outdoor Requirements
Outdoor grows must be in an enclosed, locked area (like a fenced garden with a lock) and not visible from public areas.
Not Publicly Visible
Plants cannot be visible from a public place without using binoculars or other optical aids.
Making Concentrates
Rules for making cannabis concentrates and extracts in Minnesota.
Allowed Methods
- •Rosin pressing
- •Ice water hash
- •Dry sift
- •Infusing with food-safe oils
Prohibited Methods
- •Butane (BHO extraction)
- •Propane
- •Other volatile solvents
Important: Volatile solvents (butane, propane, etc.) are prohibited for home extraction in Minnesota. Stick to solventless methods like rosin pressing and ice water hash.
Renting? Important Considerations
What renters in Minnesota need to know about home cultivation.
- ⚠️Landlords can prohibit cannabis cultivation in lease agreements
- ⚠️Review your lease for cannabis-related clauses
- ⚠️Federally subsidized housing prohibits cannabis
- ⚠️Many Twin Cities apartments have no-cannabis policies
Compliance Tips
Best practices for staying compliant with Minnesota cannabis laws.
✓Household Cap
Minnesota caps households at 8 plants total, regardless of how many adults live there. Unlike some states, more adults doesn't mean more plants.
✓Recently Legalized
Minnesota legalized recreational cannabis on August 1, 2023. Retail sales are expected to begin in 2025.
✓Cold Climate
Minnesota's harsh winters and short growing season make indoor growing the most practical option.
Climate & Growing Season
USDA Zone
USDA Zones 3a-4b
Outdoor Season
Late May - September
Last Frost
Mid May - Early June
First Frost
Late September - Mid October
Challenging outdoor conditions. Indoor growing is recommended.
Minnesota's harsh winters and short growing season (100-120 frost-free days) make indoor growing the most practical option. If growing outdoors, choose fast-finishing autoflowers and be prepared to protect plants from early fall frost.
Recommended Strains for Minnesota
These strains are particularly well-suited for growing in Minnesota's climate.
Frequently Asked Questions
How many cannabis plants can I grow in Minnesota?
Minnesota allows adults 21+ to grow up to 8 plants per person, with no more than 4 being mature (flowering). However, the household maximum is 8 plants total.
Can I grow cannabis outdoors in Minnesota?
Yes, but plants must be in an enclosed, locked area (like a fenced garden) and not visible from public areas. Minnesota's short growing season makes outdoor growing challenging.
When did Minnesota legalize cannabis?
Minnesota legalized recreational cannabis on May 30, 2023, when Governor Tim Walz signed HF 100. The law took effect on August 1, 2023.
Do I need a license to grow cannabis at home in Minnesota?
No license is required for personal home cultivation. You must be 21+ and grow in an enclosed, locked area.
Community
Ready to Start Growing in Minnesota?
Check out our complete growing guide and equipment recommendations.