Where can you Legally Ship THCa Flower?
What States Can you Ship THCA Flower to Legally?
THCA Federal Legal Framework
Under the 2018 Farm Bill, hemp-derived products containing less than 0.3% delta-9 THC by dry weight are federally legal. This includes THCA flower, as long as it adheres to the specified THC concentration limit. However, federal law does not preempt state laws, meaning states can impose stricter regulations or outright bans on hemp-derived products, including THCA flower. This dual framework creates a patchwork of legality across the United States.
States Where Shipping THCA Flower is Legal
In states where hemp and its derivatives are legal, THCA flower can generally be shipped without issue. These states include:
- Alabama
- Alaska
- Arizona
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Mississippi
- Missouri
- Montana
- Nebraska
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Pennsylvania
- South Carolina
- South Dakota
- Texas
- Tennessee
- Utah
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
In these states, as long as the product complies with the federal THC threshold, it can be legally shipped.
States Where Shipping THCA Flower is Restricted or Prohibited
Several states have imposed restrictions or outright bans on hemp flower or THCA products. Shipping THCA flower to these states is not permitted:
- Arkansas
- Hawaii
- Minnesota
- Nevada
- Oregon
- Rhode Island
- Vermont
In these states, the laws either ban hemp flower altogether or impose restrictions that make it impossible to ship THCA flower legally.
States with Ambiguous or Evolving Regulations
Some states have unclear or evolving laws regarding hemp and its derivatives, including THCA. These states include:
- South Dakota: Recent legislative changes have created ambiguity about the legality of hemp-derived products.
- Kansas: Hemp products are strictly regulated, and enforcement can vary by jurisdiction.
- Nebraska: While hemp-derived products are technically legal, enforcement and interpretation of the laws remain inconsistent.
In these states, it is advisable to consult with legal experts or local authorities before attempting to ship THCA flower.
Important Considerations for Shipping THCA Flower
- Verify Local Laws: Always confirm the most up-to-date regulations in the destination state.
- Ensure Product Compliance: Ensure the product meets federal requirements, particularly the 0.3% delta-9 THC limit.
- Understand Carrier Policies: Shipping companies like USPS, FedEx, and UPS have their own rules about hemp-derived products. Confirm their policies before shipping.
- Document Everything: Retain documentation proving the product’s compliance with federal and state laws, including lab testing results.
Conclusion
While federal law permits the shipment of THCA flower containing less than 0.3% delta-9 THC, state-specific laws add layers of complexity. For consumers and businesses, staying informed about both federal and state regulations is essential to ensure compliance and avoid legal pitfalls. Whether you’re shipping THCA flower for personal use or commercial purposes, knowledge is your best ally in navigating this intricate legal landscape.
Disclaimer
Prairie State Hemp provides this information as a general guide and takes no responsibility for its accuracy or completeness. Laws and regulations are subject to change, and it is the responsibility of the customer to verify the legality of THCA flower in their state before purchase. Prairie State Hemp strongly encourages consulting with legal professionals for specific guidance.

