As the hemp industry continues to grow, so does the confusion around the legality of shipping products like THCa flower, Delta-8 THC, and other hemp-derived cannabinoids. At Premium Blends, we believe in transparency and education, so here’s what you need to know before shipping or ordering these products.

What Makes THCa Legal?

Thanks to the 2018 Farm Bill, hemp and hemp-derived products are legal at the federal level—as long as they meet one key requirement: the product must contain less than 0.3% delta-9 THC on a dry weight basis.

THCa (tetrahydrocannabinolic acid) is a non-psychoactive cannabinoid found in raw hemp. While it converts into delta-9 THC when heated, it is not considered delta-9 THC in its raw form. This is where legality gets complex. As long as the delta-9 THC content remains below the legal limit, THCa products can be shipped—but only under specific conditions.

Federal Guidelines for Shipping Hemp Products

Under federal law:

• Hemp must be grown by licensed cultivators.

• The product must contain less than 0.3% delta-9 THC.

• Documentation like Certificates of Analysis (COAs) must be readily available to prove compliance.

While the law allows for THCa shipping in many cases, the DEA has recently hinted that THCa products might fall under controlled substances if they are intended for decarboxylation (smoking, vaping, or baking). This puts the burden of proof on producers and shippers to demonstrate legal compliance.

State Laws: A Patchwork of Restrictions

Even if a product is federally legal, not every state allows THCa or hemp-derived cannabinoids. Some states have outright bans, while others impose strict regulations.

States with known bans or limitations on THCa include:

• Idaho

• Arkansas

• Hawaii

• Vermont

• Rhode Island

• Minnesota

Before placing or fulfilling an order, it’s important to verify that the product is legal in both the shipping origin and destination state.

Carrier Guidelines: USPS, UPS, and FedEx

Shipping carriers also have their own rules:

• USPS permits hemp product shipping, provided the sender maintains documentation proving compliance with the 2018 Farm Bill.

• UPS allows hemp shipments but restricts delivery to certain states.

• FedEx is traditionally the most restrictive and often refuses hemp or cannabinoid-related packages altogether.

Choosing the right shipping partner and clearly labeling your packages is essential to avoid delays or confiscation.

Best Practices for THCa Shipping

If you’re a retailer or consumer of hemp products, here’s what to keep in mind:

• Always include a COA verifying that delta-9 THC content is under 0.3%.

• Ensure all packaging is discreet, secure, and complies with relevant child-resistant or labeling laws.

• Use age verification at checkout to avoid shipping to minors.

• Only ship to states where THCa and similar cannabinoids are explicitly legal.

• Retain all shipping documentation in case of inspections or inquiries.

The Premium Blends Promise

At Premium Blends, we take pride in delivering quality hemp products while remaining fully compliant with federal and state laws. Our THCa flower and cannabinoid products come with verified lab testing, responsible packaging, and educational resources to help you stay informed.

We’re not just a lifestyle brand—we’re a trusted resource for customers who want premium experiences without cutting corners.

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Disclaimer: This article is for informational purposes only and should not be considered legal advice. Laws and regulations are subject to change. Consult with legal counsel to ensure compliance with all applicable hemp regulations.