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OHIO CANNABIS PURCHASE LIMITS

ADULT-USE (21+) PURCHASE LIMITS

Adults 21+ may purchase adult-use cannabis with a valid government-issued photo ID.

  • 2.5 OZ

    Maximum cannabis plant material per day

  • 15,000 MG THC

    Maximum total THC in cannabis products per day

  • Daily purchase limits are separate from the serving, potency and package limits that apply to individual products.

MEDICAL PATIENT PURCHASE LIMITS

Ohio provides different purchasing rules for registered medical cannabis patients and caregivers.

REGISTERED MEDICAL PATIENTS:

Unless further limited by their recommending physician, registered medical patients may purchase their medicine in bulk, up to:

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  • 10 OZ of medical cannabis plant material
    60,000 MG THC in cannabis products

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This bulk-purchase allowance applies to registered medical patients, not caregivers, and is intended to allow patients to transport their medicine from the dispensary to their primary residence. Patients remain subject to their physician’s instructions and applicable 90-day medical cannabis limits.

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REGISTERED CAREGIVERS:

Registered caregivers may purchase up to:

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  • 2.5 OZ of medical cannabis plant material
    15,000 MG THC in cannabis products

NEW: ADULT-USE EDIBLE LIMITS
Effective
October 5, 2026

10 MG THC
Maximum per serving
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100 MG THC
Maximum per package

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BEVERAGES
Adult-use cannabis beverages may contain up to 10 mg THC per beverage container, with up to 12 beverage containers per package.

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These limits apply to adult-use products. Medical cannabis products are regulated separately. During Ohio’s transition to the new requirements, customers may notice changes in product availability, serving sizes or package sizes.

LET US HELP

One-On-One Consultation

Try a session for free and see which medical cannabis products are right for you.

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PRODUCT-SPECIFIC LIMITS & INFO

FLOWER

Medical Cannabis:
Medical cannabis flower may not be smoked or combusted and must be used in an authorized manner.

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This restriction applies to medical cannabis flower. Adult-use flower is regulated separately.​

CONCENTRATES & VAPES

Maximum THC Potency:
Up to 90% THC

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Individual product and package limits may also apply depending on product type.​

EDIBLES

Adult-Use:
Up to 10 mg THC per serving
Up to 100 mg THC per package

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Medical:
Up to 55 mg THC per serving
Up to 550 mg THC per package

IMPORTANT NOTES

Are daily purchase limits and package limits the same thing?
No. Ohio establishes overall purchase limits as well as separate limits for individual product servings, potency and packages.

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Are medical and adult-use limits the same?
No. Registered medical patients have different purchasing rules, and physician-specific restrictions may apply.

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Can caregivers use the medical patient bulk-purchase limit?
No. The higher medical patient dispensing limit applies to registered patients. Caregivers are limited to 2.5 oz of plant material and 15,000 mg total THC in cannabis products.

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Why have some edible products or sizes changed?
New Ohio adult-use edible and beverage rules took effect October 5, 2026.

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