Iowa CBG / CBDA / CBGA Ban (2026): In Force

Ban in force

As of November 4, 2026, CBG / CBDA / CBGA is banned from retail sale in Iowa (flower / raw plant), effective July 1, 2024. Iowa bans hemp for inhalation, including cigarettes and pre-rolls; serious misdemeanor.

Verified November 4, 2026. Full determination, citations and verbatim law: Is CBG / CBDA / CBGA legal in Iowa?

When does the Iowa CBG / CBDA / CBGA ban take effect?

The Iowa CBG / CBDA / CBGA ban is already in force (effective July 1, 2024); no further effective date is pending.

Watchenforcement date in 28 days (H.R. 6500 (Pub. L. 119-103) / Pub. L. 119-37 Sec. 781)

in 28 days December 11, 2026
Federal hemp redefinition, Dec 11 piece: total THC 0.3% and 0.4 mg total THC per container
Federal · Enforcement date · H.R. 6500 (Pub. L. 119-103) / Pub. L. 119-37 Sec. 781
From Dec 11, 2026 a final hemp product with more than 0.4 mg combined total THC (THCA included) per container is not hemp; CBG flower and pre-rolls (0.3% total THC can exceed 0.4 mg per package) and CBG oils or gummies with THC over 0.4 mg become marijuana federally. Bulk CBG isolate and distillate stay hemp only if plant-derived, at or under 0.3% combined total THC, and sold to businesses rather than consumers (1639o(1)(C)(ii)-(iii)).

By product form

Form	Status	Headline
Flower / raw plant	Illegal	Iowa bans hemp for inhalation, including cigarettes and pre-rolls; serious misdemeanor.
Tincture / sublingual	Restricted	Iowa: CBG/CBDA oils are consumable hemp products under the same caps.
Edible / ingestible	Restricted	Iowa: CBG gummies and drinks are consumable hemp products under the same caps.
Raw material / RUO	Restricted	Iowa: consumable hemp products must be made in Iowa from Iowa-grown hemp, so our out-of-state CBG cannot be used.

Nearby

Illinois CBG / CBDA / CBGA ban restricted
Minnesota CBG / CBDA / CBGA ban banned
Missouri CBG / CBDA / CBGA ban banned
Nebraska CBG / CBDA / CBGA ban legal
South Dakota CBG / CBDA / CBGA ban legal
Wisconsin CBG / CBDA / CBGA ban legal

Other bans tracked in Iowa

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Iowa MGM-15 ban ban in force
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Iowa Peyote and Mescaline ban ban in force
Iowa Poppers ban ban in force
Iowa Psilocybin Mushrooms ban ban in force
Iowa Salvia divinorum ban ban in force
Iowa THC-O Acetate ban ban in force
Iowa THCa ban ban in force
Iowa THCP ban ban in force
Iowa THCV ban ban in force
Iowa Nicotine Pouches ban ban pending, effective January 1, 2027
Iowa Nicotine Vapes ban ban pending, effective November 16, 2026
Iowa 7-OH ban no ban, legal
Iowa CBD ban no ban, restricted
Iowa Kratom ban no ban, legal

Every state where CBG / CBDA / CBGA is banned · Hemp ban in Iowa · Federal hemp ban: what changes Nov 12 and Dec 11 · All compounds in Iowa · Is CBG / CBDA / CBGA Legal? Every state

Cite this page

Compound Analytics. “Iowa CBG / CBDA / CBGA Ban (2026): In Force.” Compound Laws, https://compoundlaws.com/bans/cbg/iowa/. Accessed November 13, 2026.

Compound Laws, published by Compound Analytics, reports the record: statutes verbatim, official citations, enforcement facts and verification dates. Nothing here is legal advice and nothing here describes how to get around a law. A jurisdiction with no verified row is reported as not yet verified, never as legal. Found an error? Corrections policy.

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