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South Dakota Statewide Rule

South Dakota Medical Cannabis Home Cultivation Rights

Heavy RestrictionsApplies statewide across South Dakota (2026)

Key Facts

Statute
SDCL 34-20G
Plant minimum
Three plants
Eligibility
Registered patient card
Recreational growing
Illegal statewide
Last verified: September 5, 2026Source: South Dakota Legislature

Summary

South Dakota allows registered medical cannabis cardholders to cultivate up to three plants at home under SDCL 34-20G, with state law preempting outright local bans while permitting reasonable security and zoning regulations on cultivation sites.

34-20G-2.Cardholders not subject to arrest, prosecution, penalty, or discipline for certain conduct. A cardholder is not subject to arrest, prosecution, or penalty of any kind, or denial of any right or privilege, including any civil penalty or disciplinary action by a court or occupational or professional licensing board or bureau, for: (l) The medical use of cannabis in accordance with this chapter, if the cardholder does not possess more than the allowable amount of cannabis, and if any cannabis plant is either cultivated in an enclosed, locked facility or is being transported; (2) Reimbursement by a registered qualifying patient to the patient's registered designated caregiver for direct costs incurred by the registered designated caregiver for assisting with the registered

Source: South Dakota LegislatureView official code

Full Breakdown

SDCL chapter 34-20G, enacted by Initiated Measure 26 in 2020, permits qualifying patients with a state-issued registration card to cultivate cannabis at a single private residence. Cardholders may grow at least three plants, or more if approved by their physician. Plants must be in an enclosed, locked space not visible from public view. Recreational cultivation remains illegal statewide. Municipalities and counties may not ban registered medical cultivation outright but may impose reasonable security and zoning standards. The Department of Health administers the program and issues registration cards verifying lawful patient status.

Violations & Penalties

Unregistered cultivation or exceeding plant limits can be charged as felony marijuana cultivation under SDCL 22-42-2 and 22-42-6, with up to ten years imprisonment.

Frequently Asked Questions

Can I grow cannabis at home in South Dakota?
Only registered medical cannabis cardholders may cultivate. They are entitled to grow at least three plants in an enclosed, locked space at one private residence under SDCL 34-20G.
Can South Dakota cities ban home medical grows?
No. State law preempts outright bans on registered medical cultivation, though cities may impose reasonable, non-discriminatory security, fire, and zoning rules.

Sources

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