Massachusetts Statewide Rule

Massachusetts Adult Use Home Cannabis Cultivation Statewide Right

Few RestrictionsApplies statewide across Massachusetts (2026)

Massachusetts preempts local bans on personal cannabis cultivation under MGL c.94G §7, allowing adults 21+ to grow up to six plants per person and twelve per household statewide.

Key Facts

Statute: MGL c.94G §7
Per Adult: Up to 6 plants
Per Household: Maximum 12 plants
Local Bans: Preempted

Source: Massachusetts General Court

Full Breakdown

Under MGL c.94G §7, an adult 21 or older may cultivate up to six marijuana plants for personal use, with a maximum of 12 plants per household regardless of the number of adults. Plants must be grown in a locked area not visible from public space. Municipalities cannot prohibit personal cultivation, though landlords may restrict it in lease agreements. The Cannabis Control Commission oversees licensed operations under MGL c.94G but does not regulate personal home grows.

Violations & Penalties

Exceeding plant limits, growing in public view, or cultivating without securing the area can result in civil penalties up to $300 for first offense and possible criminal charges for larger amounts.

Frequently Asked Questions

Can my Massachusetts town ban home cannabis cultivation?

No. MGL c.94G §7 establishes a statewide right to home cultivation that municipalities cannot prohibit. They may not zone personal grows out of residential districts.

Can my landlord prohibit growing cannabis?

Yes. While the state cannot ban it, private landlords and condominium associations may include lease or bylaw provisions restricting cultivation, smoking, or possession on their property.

Sources

MGL c.94G §7

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Full Breakdown

Frequently Asked Questions

Can my Massachusetts town ban home cannabis cultivation?

No. MGL c.94G §7 establishes a statewide right to home cultivation that municipalities cannot prohibit. They may not zone personal grows out of residential districts.

Can my landlord prohibit growing cannabis?

Yes. While the state cannot ban it, private landlords and condominium associations may include lease or bylaw provisions restricting cultivation, smoking, or possession on their property.