Kentucky Hemp & Hemp‑Derived Cannabinoid Laws (2026)

This educational guide outlines Kentucky’s hemp and hemp‑derived cannabinoid laws as of November 1, 2026. It is for informational purposes only and does not constitute legal advice.

Kentucky, USA hemp laws: quick overview

Kentucky law defines hemp as Cannabis sativa L. and any part thereof with delta‑9‑THC concentration not more than 0.3% on a dry weight basis (KRS 260.850(5), effective March 20 2017, amended 2020) ([codes.findlaw.com](https://codes.findlaw.com/ky/title-xxi-agriculture-and-animals/ky-rev-st-sect-260-850/?utm_source=openai)). Possession, cultivation, or sale of hemp extract exceeding 0.3% Δ9‑THC without a Department of Agriculture license is unlawful and subject to penalties under KRS Chapter 218A (KRS 260.858, effective February 10 2020) ([law.justia.com](https://law.justia.com/codes/kentucky/chapter-260/section-260-858/?utm_source=openai)). Administrative regulations (302 KAR 50:070, effective April 6 2018) prohibit smokable hemp products including cigarettes, cigars, chew, teas, whole buds, and floral material, and any hemp product with Δ9‑THC > 0.3% ([ams.usda.gov](https://www.ams.usda.gov/sites/default/files/media/KentuckyStatePlan.pdf?utm_source=openai)). Sampling and testing rules (302 KAR 50:056, recent amendment) define “acceptable hemp THC level” as 0.3% plus measurement uncertainty ([apps.legislature.ky.gov](https://apps.legislature.ky.gov/law/kar/downloads/docs/10431/document.engrossed.pdf?utm_source=openai)). Additional rules (302 KAR 50:031) require licensed handlers to retain testing data for three years, prohibit sale of floral extracts > 0.3% Δ9‑THC, and allow intra‑state transfer of non‑compliant hemp between licensed processors with 24‑hour notice (KRS 260.8635) ([apps.legislature.ky.gov](https://apps.legislature.ky.gov/law/kar/titles/302/050/031/?utm_source=openai)).

Shipping guidance

Inbound shipments of hemp products with ≤ 0.3% Δ9‑THC are allowed if from licensed entities. Retailers of adult‑use cannabinoid products must hold a permit from the Cabinet for Health and Family Services (902 KAR 45:012). Age verification (21+) is required for adult‑use cannabinoid sales. Non‑intoxicating cannabinoid products may be sold without retailer registration, but products must still be registered (902 KAR 45:012, 45:021) ([chfs.ky.gov](https://www.chfs.ky.gov/agencies/dph/dphps/fsb/Pages/HDCP.aspx?utm_source=openai)).

Testing & COA guidance

Testing labs must establish a limit of quantitation of ≤ 1 mg/g for adult‑use cannabinoids (902 KAR 45:190) ([apps.legislature.ky.gov](https://apps.legislature.ky.gov/law/kar/titles/902/045/190/14535/?utm_source=openai)). COAs must report total THC percentage, THCA, mg per serving, mg per package, and all cannabinoids both as % and mg/g (902 KAR 45:190) ([law.cornell.edu](https://www.law.cornell.edu/regulations/kentucky/902-KAR-45-190?utm_source=openai)). Licensed processors must retain testing data for at least three years (302 KAR 50:031) ([apps.legislature.ky.gov](https://apps.legislature.ky.gov/law/kar/titles/302/050/031/?utm_source=openai)).

What to buy

Allowed products include hemp-derived extracts, oils, fiber, seed oils, nonviable seeds, stripped stalks, dried roots, and cannabinoid extracts with Δ9‑THC ≤ 0.3% (302 KAR 50:031) ([apps.legislature.ky.gov](https://apps.legislature.ky.gov/law/kar/titles/302/050/031/?utm_source=openai)). Adult‑use cannabinoid products (e.g., Δ8, Δ10, HHC, THCP, THCM, THCV, THCVA, THCA with ≤ 0.3% total THC) may be sold if product and retailer are registered and age‑restricted (902 KAR 45:012, 45:021) ([chfs.ky.gov](https://www.chfs.ky.gov/agencies/dph/dphps/fsb/Pages/HDCP.aspx?utm_source=openai)).

What to avoid

Avoid smokable hemp forms: cigarettes, cigars, chew, teas, whole buds, floral material (302 KAR 50:070) ([ams.usda.gov](https://www.ams.usda.gov/sites/default/files/media/KentuckyStatePlan.pdf?utm_source=openai)). Hemp extracts or products exceeding 0.3% Δ9‑THC are prohibited without license (KRS 260.858) ([law.justia.com](https://law.justia.com/codes/kentucky/chapter-260/section-260-858/?utm_source=openai)). Delta‑8 THC is regulated as adult‑use cannabinoid and requires registration; not banned but controlled (902 KAR 45:012) ([chfs.ky.gov](https://www.chfs.ky.gov/agencies/dph/dphps/fsb/Pages/HDCP.aspx?utm_source=openai)).

How to shop compliant, tested hemp

• Kentucky defines hemp as Cannabis sativa L. with Δ9‑THC ≤ 0.3% dry weight (KRS 260.850) 
• Possession or sale of hemp extract > 0.3% Δ9‑THC without license is unlawful (KRS 260.858) 
• Smokable hemp products (e.g., cigarettes, floral material) are prohibited (302 KAR 50:070) 
• Adult‑use cannabinoid products require product registration and retailer permit (902 KAR 45:012, 45:021) 
• Retail sale of adult‑use cannabinoids restricted to age 21+ with proof of age (902 KAR 45:012) 
• Testing labs must report COA with total THC %, mg per serving, mg per package, and meet LOQ ≤ 1 mg/g (902 KAR 45:190) 

Helpful resource: Learn more about Kentucky, USA

Educational content only — not legal or medical advice.

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