Will Cannabis Seeds Be Restricted?
The redefinition of hemp under national law, scheduled to take effect Nov. 12, spells the end of Farm Bill protections for many hemp-derived THC products across the nation: low-dose beverages as well as THCA flower and delta-8 THC gummies, vapes and other products sold at gas stations and smoke shops.
But the hemp ban also creates a significant complication for the legal cannabis sector. Seeds from cannabis varieties that produce flower with greater than 0.3% THC are no longer legal to ship out of state.
Although seed purchases will likely continue in authorized states, the changes threaten to shutter some seed suppliers and genetics businesses, observers note, while causing supply-chain issues for cannabis growers and retailers.
“If this wording goes forward, we will need pop-up shops to sell seeds in each state where it’s permitted,” Campanella said. “Which is why we’re also offering clones and tissue cultivation, because that’s not covered in the bill.”
When are cannabis seeds and clones prohibited to ship across state lines?
The new regulations classify seeds based on the THC potential of the mother plant. Genetic substances such as seeds and clones are made illegal if the final product exceeds the threshold.
For the moment, seeds are currently shipping under the 2018 Farm Bill’s current quo. But the clock is ticking for businesses like Brothers Grimm and for cannabis growers who fear supply chain disruptions if out-of-state availability to genetics is banned.
Most of the cannabis industry remains largely unaware of the impending shutdown of the interstate genetics market, said Ryan Power, cofounder of Sebastopol, California-based breeder Atlas Seed.
Without government intervention in the form of an exception for seeds or a general moratorium, numerous seed providers will simply be shuttered by November, he added.
“We are functioning legally currently, but if that shifts, it will upend the legitimate licensed sector in each state,” said Power, whose customers includes seed banks as well as licensed commercial cultivators.
“Consumers are going to forfeit choice, and it will be a significant shutdown for many people.”
What are cannabis seed banks doing to stay legal after the federal hemp ban?
Sagui Silber has already recalibrated Silberhaze Genetics, his Ohio genetics business, because of state Senate Bill 56, which tightened cannabis oversight in that state while also restricting hemp-derived THC products to licensed cannabis retailers.
Formerly a seed bank, Silberhaze is now focused on the marketing, preservation and IP safeguarding of premium plant genetics.
That’s because seed companies hoping to stay compliant in this updated environment must have airtight documentation, he said.
“You have to prove where this material comes from, so it’s extremely important to have records, even to the point where you have breeder names,” Silber said.
“Small businesses will have to operate with improved records and a stronger chain of custody,” he added. “We want that documentation too, because we don’t want to be dealing with questionable sources.”
To prevent seizures and other legal fallout, seed business owners must “get their affairs in order” before the new regulations take effect, Silber said.
“Audit all your materials immediately, and classify what you can,” Silber said. “Take inventory, document your lineage, preserve cultivator records, and arrange any cannabinoid or terpene information you already have. If regulations change, you’ll be in a far better position to understand what may be impacted and make informed decisions.”
Does government marijuana rescheduling affect cannabis genetics?
Silber believes U.S. Drug Enforcement Administration registration may be required for companies engaged in research.
But for the time being, seed companies can’t enroll with the DEA like state-licensed medical cannabis businesses can. Such a pathway is not available to seed banks, nurseries or genetics companies, https://nativesusa.com/ (nativesusa.com) said Jim Ickes, a lawyer and partner with Frantz Ward’s cannabis law group in Cleveland.
“Genetics activity may be occurring inside larger state-licensed medical marijuana operations, as some states allow dispensaries or registered medical operators to offer seeds, clones or personal growing materials,” he said.
“But that is different from the DEA establishing a freestanding seed supplier registration category.”
Some genetics companies are already changing operational practices to comply with the new law. According to Ickes, they must address questions including:
- Which of our varieties produce plants over 0.3% total THC?
- Which seeds remain as hemp after Nov. 12, 2026, and which don’t?
- What does our catalog look like once we sort it against the genetics exclusion?
Ickes also recognizes confusion from customers who believed federal rescheduling of therapeutic marijuana would clarify their story with financial institutions. However, the recent regulatory wording has shifted those conversations beyond the fundamentals of classification, he said.
“Banks ask whether this particular revenue source is lawful, whether it connects to state-licensed activity, or whether there’s cross-state risk,” said Ickes.
“After November, a seed supplier selling high-THC genetics can’t answer the first question with the hemp classification. It has to refer to a lawful state cannabis channel instead. Seed banks dealing in genuine industrial-hemp seed keep the simpler story.”
What’s the outlook of cannabis genetics?
Campanella is a member of a emerging coalition of fellow breeders, farmers and researchers that’s saying seeds are better defined as agricultural inputs than controlled substances. To that end, seeds should be overseen by the U.S. Department of Agriculture, leaving the DEA to concentrate its enforcement work elsewhere.
“How do you control something based on what it could become one day?” said Campanella. “Our preference is to have that wording removed, or get seeds regulated by the USDA as a hemp product.”
But in the interim, Campanella is reorganizing Brothers Grimm to function outside the scope of shifting federal oversight. The company plans to maintain its Colorado seed facility while placing its Oklahoma tissue cultivation facility as a safeguard against federal prohibition of cannabis seeds.
As she explained: “If things evolve in a way where we can’t concentrate on interstate transport, we’ll have other resources to satisfy people’s requirements without getting ourselves in trouble.”