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Michigan Lawmakers Weigh Bill To Create Statewide Cannabis Reference Lab To Standardize Testing

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The facility “will allow us to inspect test results from private laboratories.”

By Katherine Dailey, Michigan Advance

Seeking to ensure stricter safety controls in Michigan’s cannabis industry, Representative Mike Mueller (R-Linden) introduced a bill to the Michigan House Rules Committee on Thursday that would establish a statewide cannabis reference laboratory to standardize testing facilities across the state.

The legislation, House Bill 4501, would establish a lab that was first funded in fiscal year 2024 appropriations and has been in the process of opening ever since.

Derek Sova, policy and legislative assistant for the Michigan Cannabis Regulatory Agency, explained to the committee that this bill was essential to ensure that laboratories had explicit authority to possess marijuana, given that it is still a federally illegal substance.

Currently, there are 17 privately owned and state-licensed cannabis testing facilities or laboratories in Michigan, Sova explained.

But some manufacturers will engage in what they call “lab shopping,” where multiple labs test their products until they get the results they want.

This laboratory, he said, “will allow us to inspect the results of private laboratory tests.”

“We are not looking to take responsibility for the test,” Sova continued. “Our goal is to make sure that the labs that do the testing themselves, that the labs get the correct test results that have to do with the testing.”

He added that the laboratory will also provide the opportunity to carry out research in-house, as opposed to asking a private laboratory to conduct state examinations.

“What this would do is to have a central state-regulated lab that would be able to take samples from every lab that tests marijuana to make sure they’re not getting bad samples or that the bigger producers are manipulating some of the findings to make sure they’re not pushing things that could go wrong with marijuana,” Mueller said.

Representatives from the Michigan Cannabis Industry Association and the state Office of Licensing and Regulatory Affairs also expressed support. invoice.

This story was first published by the Michigan Advance.

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Technical advances in cannabis curing focus on water activity and terpene stability

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January 18, 2026

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Curing is one of those phases of cannabis production that almost everyone agrees is important, but that importance hardly translates into cannabis facilities. It’s understandable that growers want to maximize their canopy space first and foremost. After all, more flowers, more income. However, the irony is that by the time a plant reaches the curing room, most of the money has already been spent. The genetics are locked in, the lights have done their job, the rooms have been marked, the harvest has been carefully handled. And yet, quality is often validated or left behind.

Simon Knobel of Calyx Containers has spent an amazing amount of time thinking about this disintegration. The company started about 9 years ago, when Simon and his co-founder Alex were still in school and adult cannabis was becoming legal in Massachusetts. “Back then, cannabis packaging meant pill bottles, borrowed wholesale from the pharmaceutical world and reused without much thought,” explains Simon. “Our initial instinct wasn’t to do something revolutionary. It was just to build something that made sense for cannabis.”

As the company developed a range of packaging formats, the focus was on quality at the point of sale. “Scent retention, ease of use, shelf life, that was the pace of our design process. What took longer to fully register was that the degradation didn’t just happen after packaging. In many cases, it was already baked in during curing.”

Simon and Calyx did extensive market research to understand what was happening with quality degradation. “It’s good to talk not only with operators, but with consumers.” A story stuck. Simon recalls interviewing a client who was on a ski trip with his family and trying to hide the fact that he had cannabis with him. This awkwardness of smell, discretion and manipulation became a design problem. The sliding cover, integrated gasket, meant the elimination of the twisting motion that gave some users a literal pain in the wrist. But it also opened up a deeper line of research.

As Calyx began to talk more seriously with growers, a recurring question came up. Where exactly does quality start to slip? To answer this, the company partnered with the Cannabis Research Coalition and worked with Dr. Allison Justice on research based on the cure. “What we found was that it wasn’t particularly comfortable for anyone relying on legacy methods,” says Simon. “One of the biggest drivers of terpene preservation was the stability of water activity. When water activity drops below 0.55 aW, the stomata begin to collapse, then shrink, then break. At that point, the mono-terpenes escape.”

These mono-terpenes are responsible for most of the aromas associated with quality cannabis. “They are also volatile in nature. Once they’re gone, they’re gone,” highlighted Simon.

© Calyx Vessels

Basic methods and alternatives
Traditional healing methods are based on burping. Opening containers, exchanging air, manually regulating humidity. “This methodology works, but it also introduces oxygen. In addition, the plant material is also subject to mechanical stress. Both oxygen and mechanical stress accelerate degradation, thus hampering quality.”

Calyx Cure was designed as an alternative to that ritual. “Instead of active intervention, Calyx Cure uses a passive atmospheric film with selective permeation properties. The layers are designed to allow specific gases to move through the material while others are restricted. Biological curing processes continue, but without opening the container, without introducing excess oxygen and without handling the flower.”

In controlled studies, Calyx saw a 33% improvement in monoterpene profile preservation compared to traditional approaches such as turkey pouches. “Practically speaking, that first hit of aroma you get when you open a jar, driven largely by monoterpenes, is intact.”

Complicating the picture is that curing is not reversible. There is a persistent belief that if cannabis dries out too much, there are no moisture packs or other interventions that can bring it back. “Excessive drying slows down the enzymatic reactions, alters the aging process and permanently changes the composition of the terpenes. Once the quality is lost at that stage, the bottle cannot revive it,” he said.

© Calyx Vessels

Curing and speed to market
Therefore, post-harvest processes cannot be the last element of cannabis facility design. “Sometimes speed or short-term cost savings drive the decision. Cure less, move product faster and assume the container will handle the rest.” Market dynamics don’t help either. When a new market opens and the shelves are empty, speed is rewarded and cutting corners can be the difference between hitting dispensaries later.

Calyx approaches it as a manufacturing and engineering problem rather than a branding exercise. Unlike much of the packaging industry, which operates largely as a middleman, Calyx operates its own factory in Utah. “That vertical integration allows us to iterate quickly. New designs can be prototyped in 1 or 2 weeks.”

This can be a huge plus, as quality control is a hot topic in the wider world of agriculture, not just cannabis. The industry often talks about wanting nutraceutical or food standards. These industries have already solved the complexity of the supply chain. They know how to produce in one region and deliver consistently to another. Cannabis, especially if it wants to move globally, will need similar discipline.”

And as with food packaging, sustainability is part of that equation in cannabis. Calyx has extensively studied compostable and hemp-based structures. “Compostable materials struggle with terpene conservation and water activity control. If the package breathes too much, the plant pays the price.”

Instead, Calyx’s approach to sustainability is based on reducing the use of materials at the manufacturing level. “The cover molded joint is a good example,” explains Simon. “Traditional seals require cutting circular inserts from large sheets, creating huge waste. We’ve designed molds where a small amount of polymer forms the cover and joint in one plane, creating almost zero waste and a fully recyclable component.”

Healing, it seems, is not passive waiting. “It’s an active and fragile process,” says Simon. “And like most fragile things in cannabis, it benefits from being engineered rather than inherited.”

For more information:
Calyx vessels
1991 W Parkway Blvd. West Valley City, UT, 84119-2026
724-303-7481
(email protected)
calyxcontainers.com

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Vivent Biosignals & Green Laniel join forces to bring plant-driven agriculture to the US

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January 17, 2026

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Vivent Biosignals and Green Laniel Consulting have announced a partnership to accelerate plant-driven irrigation and irrigation in key U.S. agricultural markets. Green Laniel Consulting is a US-focused provider of agronomic solutions led by Mauricio Manotas.

By combining Vivent’s ability to decode plant biosignals in real-time using plant biosensors, machine learning and AI with Green Laniel’s deep experience in agronomy, grower operations and US market access, the partnership allows growers to make decisions based on what really matters: how the plant itself is responding.

© Vivent Biosignals

The partnership will cover a variety of crops and production systems, initially plant-driven irrigation and greenhouses for perennial crops, including potatoes, directly guided by plant feedback.

“By combining Vivint’s plant-level intelligence with Green Laniel’s strong presence and agronomic leadership in the US, we are enabling a new generation of plant-driven farming systems. This partnership helps growers improve yields and quality while significantly increasing resource efficiency and sustainability.” says Mauricio Manotas, Green Laniel Consulting.

For more information:
Vivent Biosignals
Tel.: +41 79 5114627
Email: (email protected)
https://vivent-biosignals.com/



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Indiana Lawmakers Approve Bill To Restrict And Regulate Hemp THC Products

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January 17, 2026

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“In India, we would like some certainty about these products so that those who manufacture and sell them know what our laws are.”

By Leslie Bonilla Muñiz, Indiana Capital Chronicle

Indiana lawmakers want state legislation to join the recently enacted federal ban on intoxicating and synthetic hemp products to counter the growing delta-8 industry.

Lengthy and complex legislation would also regulate less potent products that pass statutory muster.

But, “there will be no demand” for products below the proposed threshold, said Justin Swanson, representing the Midwest Hemp Council and 3Chi, a THC products retailer.

THC is the active ingredient in marijuana.

Sen. Aaron Freeman, R-Indianapolis, admitted to the committee that he would prefer to “wipe all these things off the planet, period,” but that his proposal is “whatever is possible.”

His Senate Bill 250 would mimic Congress’s shutdown of what Freeman described as the “Farm Bill loophole,” referring to 2018 legislation that defined legal hemp as any part of the plant that contains less than 0.3 percent delta-9 THC by dry weight. That definition allowed products containing delta-8, THCA and other intoxicating cannabinoids to proliferate, including in Indiana.

A federal funding law passed in November specifies that all types of THC count. It also limits THC products to just 0.4 milligrams per container, and completely bans those made in labs.

“I think (that’s) what the federal government wanted when they passed the Farm Bill in 2018; I think that’s what everybody had in mind when they copied that language here in Indiana,” said Chris Daniels, chief traffic safety resource attorney for the Indiana Prosecuting Attorneys Council. “The target was very low potency THC.”

An industry group supported the changes.

“It is imperative that Indiana act to align with federal policy in the 2026 legislative session,” said Cory Harris, representative of the American Cannabis and Hemp Trade Association. “Failure to do so means that Indiana’s policy will be stricter than federal law, making Indiana a legal cannabis market.”

The federal provisions will go into effect in November. Freeman’s bill repeats those provisions, but puts them into effect four months earlier, in July.

“It’s sweet that Indiana codified a federal law that will decimate an entire industry in the state,” Swanson said. “The landscape is still unsettled.”

U.S. Rep. Jim Baird — a Republican representing Indiana — introduced a proposal to push the effective date of the federal ban to 2028. President Donald Trump also signed an executive order to expedite the reclassification of marijuana as a less dangerous and less restricted drug.

Swanson said his clients support a “responsible regulatory framework,” and told lawmakers that “the status quo is not acceptable to anyone.”

Freeman’s invoice spends dozens of pages specifically regulating low-THC “hemp-derived cannabinoid products” that would be legalized, primarily with a long-standing 21-and-over requirement.

It also puts the Indiana Alcohol and Tobacco Commission in charge of regulating the rest of the industry, establishing four types of licenses for manufacturers, distributors, retailers and carriers. They would be prohibited from advertising within 1,000 feet of schools, playgrounds and others, with retailers prohibited from operating within the same radius.

Retailers would not be able to deliver products or allow customers to consume them on the spot. Selling the products online would also be illegal, another sticking point for advocates.

Dave Colt, CEO and co-founder of Sun King Brewery, said his homegrown company spent months and more than $100,000 on equipment, research and development for its THC seltzer. Amid declining alcohol sales nationwide, seltzers have allowed Sun King to retain its employees and even grow.

“We also make products for at least a dozen Hoosier small businesses. Without that additional revenue, we would be forced to lay off people and reduce our business significantly,” Colt stated. “We believe the industry wants clear regulations to meet consumer demand.”

Other provisions relate to packaging, labeling and testing.

A fiscal impact study by the nonpartisan Service Agency estimated a financial impact of half a billion dollars annually for ATC to administer and enforce the proposal. The agency will have to hire at least one excise officer in each of the six districts plus Marion County to investigate complaints related to the new regulatory framework.

There will be additional costs for law enforcement training, procurement and online databases, the analysis noted.

The costs could be offset by the permit and other fees collected. The measure would allocate 70 percent of the proceeds to ATC administrative efforts, 20 percent to enforcement, 5 percent to the state’s 988 suicide and crisis hotline and 5 percent to the general fund.

If all tobacco sales certificate holders applied for a retail permit, for example, their application fees would generate $2.1 million. If all are approved, the state would earn an additional $4.6 million, according to LSA’s analysis.

The state seed commissioner would handle licensing for hemp growers and handlers.

Freeman also included a sentence that prevents the Indiana code from immediately reflecting the federal reclassification of marijuana, if that goes forward.

“This bill simply says that we’re not going to automatically follow what the federal government does, that we, the 150 of us, would make that decision, not the federal government for us,” Freeman told his colleagues.

The Senate Commerce and Technology committee also approved an amendment to eliminate an excise tax, as all revenue-raising provisions must be initiated in the House.

The revised legislation passed on a 7-2 party line vote, but the next bill must pass through the Senate Appropriations Committee before going to the House floor.

Previous efforts to ban and regulate intoxicating hemp products have failed.

Asked about his chances this year, Senate Republican Leader Rodric Bray told reporters, “I don’t have that crystal ball,” but added, “I think the bill is in pretty good shape right now.”

“I think in Indiana, we would like some certainty about these products, so that those who manufacture and sell them know what our laws are,” he continued, “and, most importantly, to build in some really meaningful protections for our young people across the state.”

This story was first published by the Indiana Capital Chronicle.

Brendan Cleak’s photo.

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