The 2018 Farm Bill made hemp and hemp-derived CBD federally legal in the United States. However, states have the authority to enact their own laws — and some have. Here's a comprehensive look at where CBD stands legally across the country.
Federal Law: The 2018 Farm Bill
The Agriculture Improvement Act of 2018 (commonly called the 2018 Farm Bill) removed hemp from the Controlled Substances Act and defined it as cannabis with less than 0.3% Delta-9 THC on a dry weight basis. Hemp-derived CBD, Delta 8, and Delta 9 THC (at legal concentrations) are all legal under federal law.
States Where CBD Is Fully Legal
The vast majority of US states follow federal law and permit the sale and use of hemp-derived CBD products. These include:
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho (limited), Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
States with Specific Restrictions
Idaho: One of the strictest states. CBD must contain 0.0% THC (not just under 0.3%). Full-spectrum products may not comply.
South Dakota: Until recently prohibited all cannabis-derived products; now allows hemp CBD but has ongoing regulatory uncertainty.
Always check your specific state's current regulations, as hemp laws evolve rapidly.
What About Delta 8 Legality?
Delta 8 THC is a separate question. While federally legal from hemp, many states have specifically banned it including: Alaska, Arizona, Arkansas, Colorado, Delaware, Iowa, Idaho, Mississippi, Montana, New York, Rhode Island, Utah, and Vermont (list subject to change).
Delta 9 THC from hemp is generally legal nationwide when under 0.3% by dry weight, though some states restrict it.
North Carolina CBD Laws
North Carolina is one of the most hemp-friendly states in the country. NC legalized hemp cultivation and hemp-derived products under NC Senate Bill 352. All hemp-derived CBD, Delta 8, and Delta 9 products (within federal limits) are legal for adults 21+.
NC is also one of the top hemp-producing states, with farms concentrated in western NC — including the Blue Ridge Mountains region where Kingdom Harvest operates.
Can CBD Be Shipped Across State Lines?
Yes. Hemp-derived CBD products can be shipped across state lines under federal law. However, carriers like USPS, UPS, and FedEx have their own policies. USPS explicitly permits hemp CBD shipments with proper documentation.
Ready to order? Shop Blue M Hemp Co. for premium hemp-derived CBD products, all compliant with federal and NC state law.