Are Hemp-Derived THC Gummies Legal? The 2018 Farm Bill Explained

Quick answer: Hemp-derived THC gummies - including Delta-8, Delta-9, Delta-10, and THCP gummies - are federally legal in the United States under the 2018 Farm Bill, as long as the finished product contains no more than 0.3% Delta-9 THC by dry weight. This threshold is the legal dividing line between hemp (legal federally) and marijuana (still a Schedule I controlled substance federally). Because gummies and edibles weigh significantly more than the cannabinoids they contain, it is possible to legally include meaningful doses of Delta-9 THC - 10mg, 15mg, even 50mg per serving - in a hemp-compliant product while still staying under the 0.3% threshold. The key detail most people miss: that threshold is measured by the weight of the entire product, not by the strength of the cannabinoid. State laws vary significantly, and several states have restricted or banned hemp-derived cannabinoids separately from the federal standard. Always verify your state's current regulations before purchasing.

What Is the 2018 Farm Bill?

The Agriculture Improvement Act of 2018 - universally known as the 2018 Farm Bill - is the federal law that legalised hemp production in the United States after nearly a century of prohibition. Hemp and marijuana are both Cannabis sativa plants. Before 2018, both were treated identically under the Controlled Substances Act: Schedule I controlled substances with no accepted medical use and a high potential for abuse.

The 2018 Farm Bill drew a legal line between them based on a single measurable characteristic: Delta-9 THC concentration.

Under the Farm Bill, hemp is defined as Cannabis sativa with a Delta-9 THC concentration of no more than 0.3% on a dry weight basis. Anything above that threshold is marijuana - still federally Schedule I. The law also removed hemp and hemp-derived products from the DEA's list of controlled substances, explicitly legalised interstate commerce in hemp products, and established a federal framework for hemp agriculture under USDA oversight.

What the Farm Bill legalised, practically speaking: Any hemp plant and any product derived from it - oils, extracts, concentrates, gummies, beverages, topicals, vapes - as long as the finished product contains no more than 0.3% Delta-9 THC by dry weight. This is the legal foundation on which the entire modern hemp cannabinoid market - Delta-8, Delta-9 edibles, Delta-10, HHC, THCP, THC-A products - is built.

The 0.3% Rule - Why Percentage by Dry Weight Is the Key

The 0.3% Delta-9 THC by dry weight threshold is the most important number in hemp product legality, and understanding how it works is what explains how hemp gummies can legally contain meaningful doses of Delta-9 THC.

The Maths of Dry Weight

The threshold is not 0.3% by potency or by volume of the extract - it is 0.3% of the total dry weight of the finished product. This distinction is what makes hemp edibles capable of containing far more Delta-9 THC than most people expect.

Example: A gummy that weighs 5 grams (5,000mg) can contain up to 15mg of Delta-9 THC and remain within the 0.3% threshold (0.3% × 5,000mg = 15mg). A gummy that weighs 10 grams can contain up to 30mg. A 12 fl oz beverage weighing approximately 340 grams can contain up to 1,020mg - though no product approaches that upper bound; the Haze High Potency Delta-9 THC Beverage at 50mg per 12 fl oz can is still well within the legal limit despite being a high-potency product by market standards.

This is why hemp-derived Delta-9 edibles can legally deliver 10mg, 15mg, 20mg, or even 50mg per serving - amounts that are meaningfully psychoactive - while remaining federally compliant. The weight of the carrier (the gummy base, the water, the edible matrix) dilutes the cannabinoid percentage to below the threshold even when the absolute milligram amount per serving is significant.

What This Means for Common Hemp Gummy Products

• HALF BAK'D Sumo Gummies (420mg per gummy): The 10mg Delta-9 component sits well within the legal threshold for a gummy of that weight. The remaining 410mg is Delta-8, CBD, and THCP - none of which are scheduled under the 2018 Farm Bill's Delta-9 threshold.
• Haze Delta-9 Gummies 600mg Brain Stew: 600mg total Delta-9 per package across multiple gummies - each individual gummy's Delta-9 content divided by the gummy's dry weight falls under 0.3%, making the entire product federally compliant.
• Haze High Potency Delta-9 THC Beverage (50mg): 50mg of Delta-9 in a 12 fl oz (340g) can is approximately 0.015% by dry weight - an order of magnitude below the 0.3% threshold. This is why a 50mg Delta-9 beverage is legal when a 50mg Delta-9 dried flower product would not be.

What Other Cannabinoids Are Legal Under the Farm Bill?

The 2018 Farm Bill's threshold applies specifically to Delta-9 THC. Other cannabinoids produced from or derived from hemp occupy a more complex legal position - one that has driven the explosive growth of the modern hemp product market.

Delta-8 THC - Hemp-Derived, Federally Permitted (with caveats)

Delta-8 THC does not appear in the Farm Bill's scheduling language because it is not Delta-9 THC. Hemp-derived Delta-8 produced through isomerisation of CBD - a chemical conversion that rearranges the CBD molecule into Delta-8 THC - has been treated as a hemp-derived cannabinoid by most of the hemp industry and many state regulators. The DEA issued an interim final rule in 2020 that some interpreted as scheduling synthetically-derived Delta-8, creating ongoing legal ambiguity. In practice, Delta-8 products are widely sold across most US states under the assumption that hemp-derived Delta-8 complies with the Farm Bill framework.

THC-A - The Acid Form That Changes on Heating

THC-A (Tetrahydrocannabinolic Acid) is the precursor form of Delta-9 THC that exists in the raw hemp plant before decarboxylation. In its raw, unheated acid form, THC-A is not scheduled under the Controlled Substances Act and does not count against the 0.3% Delta-9 THC threshold. Hemp flower and concentrates with high THC-A content are therefore federally compliant when tested in their raw state.

The complication: When THC-A is heated - through smoking, vaping, or baking - it converts instantly to Delta-9 THC. The DEA's current position is that THC-A flower should be tested before decarboxylation for compliance purposes, which keeps high-THC-A hemp flower legal at the federal level. The Imperial THC-A Exotic Flower Zaza and Imperial Fakies lines are legal under this framework: they test under 0.3% Delta-9 THC in raw form, with the conversion to Delta-9 occurring at the point of use.

Delta-10, HHC, THCP, CBN, CBD - The Broader Hemp Cannabinoid Family

None of Delta-10, HHC, THCP, CBN, or CBD are scheduled as controlled substances under the Controlled Substances Act in their hemp-derived forms. They fall outside the Farm Bill's specific Delta-9 threshold and have generally been treated as legal hemp-derived cannabinoids by retailers and most state regulators - though the picture at the state level is more complicated.

Federal vs State: Where It Gets Complicated

The 2018 Farm Bill established federal legality for hemp and hemp-derived products. It did not pre-empt state law. Every state retains the right to regulate hemp products within its own borders - including restrictions or bans that go beyond the federal standard.

States with Known Restrictions on Hemp-Derived Cannabinoids

The state regulatory landscape shifts frequently, but as of mid-2026, the following states have enacted restrictions on some or all intoxicating hemp-derived cannabinoids (Delta-8, Delta-9 edibles, THCP, HHC, etc.):

States with full or near-full bans on intoxicating hemp cannabinoids: Alaska, Colorado (banned Delta-8 specifically), Idaho, Iowa, Minnesota (enacted restrictions in 2023), Montana, Oregon (requires specific licensing), and others with evolving legislation.

States with specific restrictions: Several states have age requirements above 21, quantity limits, or specific cannabinoid-by-cannabinoid restrictions that vary from the federal framework.

The practical guidance: Before purchasing any hemp-derived cannabinoid product - Delta-8 gummies, Delta-9 beverages, THCP vapes, THC-A flower - verify your state's current regulations. State laws change, enforcement varies, and the regulatory landscape across 50 states is not static.

Reputable hemp retailers comply with these restrictions at the point of sale - they will not ship to states where products are prohibited. BotanicsPlus complies with state shipping restrictions for all products in its catalog.

Is Kratom Legal Under the Farm Bill?

Kratom (Mitragyna speciosa) is a separate matter entirely from hemp cannabinoids. The Farm Bill covers cannabis-derived products only - kratom is not cannabis, not a cannabinoid, and not covered by the Farm Bill framework at all.

Kratom is federally legal in the United States as of mid-2026 - it has not been scheduled by the DEA, despite multiple rescheduling attempts dating to 2016. The FDA has issued import alerts and warning letters against specific health claims for kratom products, but the substance itself is not a federal controlled substance.

State-level kratom legality varies more significantly than hemp cannabinoids: kratom is banned in Alabama, Arkansas, Indiana, Rhode Island, Vermont, and Wisconsin, and is restricted in some municipalities within otherwise-permissive states. The American Kratom Association advocates for the Kratom Consumer Protection Act at the state level, which several states have enacted to establish age restrictions and quality standards rather than outright bans.

The DEA's Ongoing Role - Regulatory Uncertainty

The 2018 Farm Bill resolved federal hemp legality at the statutory level. But the DEA's scheduling authority under the Controlled Substances Act creates ongoing regulatory uncertainty in specific areas:

The "total THC" interpretation: Some regulatory proposals and DEA guidance have suggested that hemp products should be tested for "total THC" - meaning THC-A plus Delta-9 THC combined, after accounting for THC-A's conversion potential - rather than just Delta-9 THC alone. If implemented broadly, this would affect THC-A flower and concentrates specifically, as these products test compliant on Delta-9 alone but would fail a total THC test. As of mid-2026, the total THC testing standard has not been implemented as a universal federal requirement, but it remains a potential regulatory development.

Synthetically-derived cannabinoids: The DEA's interim final rule on synthetic cannabinoids has created ambiguity around cannabinoids produced through chemical conversion of hemp-derived CBD - including Delta-8, Delta-10, and HHC. The DEA's position is that cannabinoids produced through chemical synthesis are controlled substances even if they start from hemp-derived material. The hemp industry's counter-position is that conversion between cannabis compounds using hemp starting material is not synthesis of a new substance. This legal question has not been fully resolved by federal courts as of mid-2026.

The 2023 Farm Bill renewal: The 2018 Farm Bill was set to expire in 2023. As of mid-2026, Congress has extended it through multiple continuing resolutions while negotiating a permanent renewal. The hemp industry has lobbied for the new Farm Bill to explicitly clarify the legality of hemp-derived cannabinoids including Delta-8 and THC-A. The outcome of this legislative process will significantly affect the long-term regulatory landscape.

How to Buy Hemp Products Compliantly

Understanding the legal landscape is useful - but practically, the most important actions for consumers are simpler:

Buy from reputable, lab-tested retailers. Third-party lab testing (COAs - Certificates of Analysis) verifies that a product tests under the 0.3% Delta-9 THC threshold. Retailers who publish and make available lab reports are operating transparently within the legal framework.

Check your state's current regulations. The state-level landscape changes. A Google search for "[your state] hemp Delta-8 law 2026" is the fastest way to confirm current regulations before purchasing.

Purchase from retailers that comply with shipping restrictions. Reputable retailers do not ship prohibited products to restricted states. If a retailer will ship anything to any state regardless of local laws, treat that as a compliance red flag.

Understand what you're buying. The legal complexity of the hemp cannabinoid market means labels can be confusing. Know the difference between Delta-9 THC (most tightly regulated), Delta-8 (broadly legal, state-restricted in some areas), THC-A (legal in raw form, converts to Delta-9 on heating), and minor cannabinoids like HHC and THCP (broadly hemp-derived, state variation applies).

Frequently Asked Questions

Are hemp gummies legal federally? Yes - hemp-derived gummies that contain no more than 0.3% Delta-9 THC by dry weight are federally legal under the 2018 Farm Bill. This includes Delta-8 gummies, Delta-9 gummies (at compliant doses), THCP-containing gummies, and CBD gummies. State laws vary.

How can a gummy have 10mg or 15mg of Delta-9 THC and still be legal? Because the 0.3% threshold is calculated by the dry weight of the entire finished product, not by the milligrams of cannabinoid alone. A 5-gram gummy can contain up to 15mg of Delta-9 THC and remain under 0.3% by dry weight. The weight of the gummy base dilutes the cannabinoid percentage to below the legal limit even when the absolute dose is meaningful.

Are Delta-8 gummies legal? Federally, hemp-derived Delta-8 has generally been treated as a Farm Bill-compliant cannabinoid. However, several states have specifically banned or restricted Delta-8 THC. Always verify your state's current laws.

Is THCP legal? THCP is not specifically scheduled under federal law and is produced from hemp-derived starting material - placing it in the same broadly compliant category as Delta-8 and HHC under the Farm Bill framework. State-level restrictions on intoxicating hemp cannabinoids may apply.

Is THC-A flower legal? Hemp-derived THC-A flower that tests under 0.3% Delta-9 THC in its raw, unheated state is federally compliant under the 2018 Farm Bill. When heated (smoked or vaped), THC-A converts to Delta-9 THC. State regulations vary - some states treat THC-A flower as equivalent to marijuana.

Will hemp gummies show up on a drug test? Yes - most hemp-derived THC products, including Delta-8, Delta-9, THCP, and HHC gummies, can produce the THC metabolites that standard drug tests screen for. CBD isolate is the only hemp cannabinoid category that is reliably drug-test safe. Do not use any intoxicating hemp product if you are subject to drug testing.

What is the 2018 Farm Bill and when does it expire? The Agriculture Improvement Act of 2018 legalised hemp and hemp-derived products with Delta-9 THC under 0.3% by dry weight. It was set to expire in September 2023 and has been extended through continuing resolutions. A permanent Farm Bill renewal was being negotiated as of mid-2026.

Are CBD products legal? CBD (cannabidiol) derived from hemp is federally legal. The FDA has approved one CBD pharmaceutical (Epidiolex) and has regulatory authority over CBD as a food additive or dietary supplement - creating some ongoing regulatory ambiguity for CBD food products specifically. Topical CBD products face fewer regulatory concerns than ingestible CBD.

Shop Lab-Tested, Farm Bill Compliant Hemp Products at BotanicsPlus

Every product at BotanicsPlus is hemp-derived, third-party lab tested, and compliant with the 2018 Farm Bill's 0.3% Delta-9 THC threshold:

Delta-9 THC Gummies:

• HALF BAK'D Sumo Hemp Infused Gummies 25ct - 10mg D9 + 205mg D8 + 5mg THCP + 200mg CBD per gummy. $19.95.
• Haze Delta-9 Gummies 600mg Brain Stew - 600mg total Delta-9 per package, Red Raspberry Hybrid. $29.99.

Delta-9 Beverage:

• Haze High Potency Delta-9 THC Beverage 50mg - 50mg D9 nano-emulsion in a 12 fl oz can. $9.99.

THC-A Flower (legally compliant in raw form):

• Imperial THC-A Exotic Flower Zaza 3.5G - 11 exotic strains, all in stock. $37.99.
• Imperial THC-A Exotic Flower Fakies 3.5G - 12 legendary strains. $27.99.

Shop All Gummies at BotanicsPlus - Full hemp-compliant gummy collection.

These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Hemp-derived cannabinoid products are not for sale to persons under the age of 21. State laws vary - verify your local regulations before purchasing. Products containing Delta-9 THC, Delta-8 THC, THCP, and other intoxicating cannabinoids are psychoactive - do not drive or operate machinery after use. Will not ship to states where prohibited. Keep out of reach of children and pets.