At Grow Up this year, Ikeuchi will introduce its AKIMist®E dry mist humidification system to show attendees how to achieve precise humidity control without wetting plants, equipment or facility surfaces. The focus is on the role that environmental stability plays in plant consistency and operational efficiency in cannabis cultivation.
“Humidity is the variable that growers struggle with the most when it comes to keeping it the same,” says the Ikeuchi team. “What we want to show at Grow Up is how dry fog creates uniform conditions throughout space, rather than solving a problem in one corner and creating a new one in another.”
As closed rooms and high-density cultivation become more common, many growers are struggling with consistent humidity and VPD, even in facilities that are well designed on paper. Microclimates are easily created, and small variations in air flow or moisture distribution over time can cause measurable plant stress. “We report on breeders who are doing everything right and still seeing consistent results,” the team explained. “In many cases, it’s not about how much moisture they’re adding, it’s about how well that moisture is distributed.”
This is when humidifying the dry fog comes into play. The AKIMist®E system allows moisture to spread evenly without settling on leaves, floors or equipment. This approach helps stabilize moisture and VPD while minimizing disease risk, maintenance requirements, and water usage. “Because the droplets evaporate immediately, surfaces remain dry,” the team says. “This has a direct impact on reducing pathogen pressure and reducing the amount of cleaning and maintenance that growers need to plan for.”
At Grow Up, the Ikeuchi team is particularly interested in hearing how growers manage moisture and VPD today, where they see limitations in their systems, and what they expect from environmental technologies going forward. “These events are valuable because they allow honest exchanges,” the group said. “We want to talk about what’s actually going on in the grow rooms, not just what the system should be doing under ideal conditions.”
Ikeuchi brings decades of experience in precision spray engineering in controlled environment agriculture. “In cannabis cultivation, that expertise translates into dry mist humidification, providing control without introducing additional variables. Our systems are designed to be modular and customizable, so no two facilities are the same,” he said.
says the group. “Growers need solutions that can scale with them and adapt to their space, while remaining reliable over the long term.”
Germany imported 2025 tons of medical cannabis. Part of that volume came from a Portuguese processor whose license had been revoked, which was unloaded below cost as it was reinstated. The episode sparked attention, and consequences followed. PTMC’s Joao Duarte believes that most of these conclusions are wrong. “Eight tons is not even 5% of what Germany consumes per year,” he says. “For that to result in price dumping, the math just doesn’t work.”
Structural price pressure According to him, the price pressure in Portugal is mainly structural. “The more countries that get into production and start exporting, the lower the prices will be. Today, Colombia is exporting, Costa Rica is exporting, and Brazil, with the scale it can bring to outside cultivation, is not far behind. Canada has been the main volume supplier to markets in Germany, Australia, Israel and the UK due to the strength of low-priced flowers from European producers. Again, and fast.” It draws a direct line with what happened in the CBD market in previous years, when prices were compressed as supply expanded and operators without cost or quality advantages found themselves without a market. Medical flower THC, he says, is following the same logic over a longer timeline.
To lift the burden of this price pressure, the answer obviously lies in the right regulations and policies. These should be based on the principles of providing high quality medicines to patients. To achieve this, the flowers must reach the consumers shortly after they are picked. As simple as it sounds, proximity is Portugal’s real advantage. “The fresher the flower is when it reaches the patient, the better the quality,” he says. “Only proximity gives that.”
A turning point As for the regulatory issue, Joao points to Portugal’s eight-year history of medical cannabis as a distinguishing feature, following last year’s police raids. Organizations that have long been involved in the licensing and enforcement framework have developed standards and experience in applying them. “Our GMP standards are real,” he says. “They are not a number on a certificate.”
The damage to the reputation of these raids, in his opinion, is exaggerated. “There is always a scandal in the industry,” he said. “That doesn’t necessarily mean it’s over, that a country’s economic sector has been kicked out. Canada, the largest exporter of cannabis, is the clearest example of that. Everyone remembers the CannTrust scandal in 2019, which made international headlines. That didn’t kill the Canadian industry until it became them, the regulatory system moved in their work. It looks like.”
EU-GMP clearance One important area is EU GMP clearance, the practice of converting imported flowers through a European facility to obtain certification that the original material would not otherwise carry. “We would have more value growing the flowers than doing the conversion,” he says. For Portuguese producers, the practice reduces the premium that EU GMP certification must entail and makes it more difficult to distinguish domestically grown product from processed imports at the point of sale.
To each his own Joao does not believe that other European countries can take Portugal’s place in the old continent’s cannabis industry. “This is simply because it’s not one thing for a country to be active in one sector and then push out another. It’s an open market, everyone participates at different levels.” As a neighbor, Joao cites Spain as an example. The country currently has less than ten licensed producers and has yet to build the export infrastructure or regulatory track required by the markets. “I don’t see Spain coming and taking over,” he says. “Both Spain and Portugal will take market share. Operators with established contracts will continue to move product. After that, it’s about quality and price.”
Denmark, he says, is an immediate competitive variable, producing significant quantities and moving into European markets with momentum. Portugal is currently among the top three to five exporters to Germany and has established positions in Australia, Israel and the United Kingdom. “This reflects accumulated capacity rather than regulatory time, and it’s not something that goes away because a processor loses its license,” he says.
A common European pricing policy, along the lines of the state-controlled model in France, is a mechanism that the industry should collectively push for. Without this, individual producers are left to absorb the cost pressures of suppliers operating on a scale that European policy has no current framework for. “We should aim to have good flowers,” he says. “We must not aim to demolish Portugal.”
Hawaii’s senators have passed a pair of resolutions urging Congress to federally legalize marijuana, support the state’s efforts to clean up people’s criminal records and take steps to make it easier for cannabis companies to access banking services.
“Even though states have made significant policy changes regarding cannabis, the federal Controlled Substances Act still classifies cannabis as a Schedule I substance,” the measures advanced Thursday by the Senate Judiciary Committee said in a 5-0 vote, “which means that medicinal cannabis dispensaries and other cannabis-related businesses remain subject to federal charges of forfeiture, arrest, detention and other prosecutions.”
The state’s current medical marijuana businesses are “hampered by their inability to access the full spectrum of private banking services under federal law,” the measure, sponsored by Sen. Joy San Buenaventura (D), says, adding that “arrests and convictions for possession of cannabis remain on record and often affect a person’s ability to obtain housing and employment.”
(1) remove cannabis from the federal Controlled Substances Act;
(2) Assisting states in the process of clearing the criminal records of cannabis defendants; and
(3) Facilitating access to the full spectrum of banking services for cannabis-related businesses.
The included legislation stated that alcohol and tobacco are not included in the Controlled Substances Act, “even though the regular use of these substances often leads to physical injury, psychological and social harm, the emergence of chronic and fatal diseases, and other negative effects on individuals and public health.”
But the panel removed that language, with Sen. Karl Rhoads (D), the committee’s chairman, saying arguments about other substances are “irrelevant” to marijuana rulings.
If passed by the Legislature, the resolutions will be sent to President Donald Trump and Vice President JD Vance, as well as the Democratic and Republican leaders of the US House of Representatives and Senate, and each member of Hawaii’s congressional delegation.
Earlier this week, the Senate Health and Human Services Committee passed separate resolutions asking the state attorney general and the health department to request a waiver from the Drug Enforcement Administration (DEA). Hawaii is allowed to run its cannabis program without federal interference.
A separate marijuana legalization bill, SB 2421, that contained provisions under federal reform law or amendments to the state Constitution, was delayed for action. The Senate and House panels also delayed action on a measure to sell certain hemp-derived cannabinoid products.
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The UK cannabis market has grown steadily over the past five years, although not always in the way operators had hoped. New brands and imported products have driven much of the expansion, while domestic cultivation has slowed. Alexander Mountain has seen this from the inside long before most people in the industry knew it existed. “I’ve been waiting for this since 2009,” says the founder of growing consultancy Trichome Solutions.
Regulations, compliance, EU-GMP requirements, all of which have made getting a facility off the ground a multi-year exercise. “I’ve worked with organizations and seen firsthand that it takes three, four, even five years to get going,” says Alexander. “It’s a tough market to break into in the UK, which in itself slows down the overall maturation.” The last six months, however, have brought about a change. “There are now clear goals and programs for business. An almost militant approach to protocols. It’s starting to feel like the rest of the EU and Canada.”
Capitalization and cultivation Early investment in cannabis in the UK came largely from private capital, and the gap between capitalization and cultivation know-how cost many operators dearly. Consultants were brought in to design and build the facilities, but rarely stayed to operate them. The result was a facility that had to be rebuilt almost as soon as it opened. “A lot of adjustments, changes in workflows, logistical expansion,” says Alexander. “This, of course, requires more capital. This delays profitability and, in some cases, leads to employee burnout.” The model he believes in is the owner-operator structure that has worked in markets such as the US, Canada and Thailand.
In terms of cultivation, genetic selection and post-harvest are where Alexander gives most of his attention. Seasonal changes in the UK favor indoor parameters where possible, although low-light greenhouses have worked for some operators with adequate supplementary lighting. Getting the right genetics for the specific market drives early success and patient retention. Post-harvest, however, he believes the sector is constantly underestimating. “I focus a lot on preserving the plant material and maintaining its chemical profile, particularly cannabinoids, terpenes and volatile sulfur,” he says. “Even simple things, like having enough space to dry properly, seem like common sense. But unless you’ve actually done it, you don’t always realize how important those details are to the quality of the final product.”
UK cannabis demand Patient demand in the UK has been shaped by the equity market, and licensed operators are working to close this gap. The dynamics here are different from other markets. In Germany and Canada, THC content drives purchasing decisions. In the UK, Alexander is seeing more focus on taste, aromas and the overall experience. “With the amount of choices coming in through imports, people are finding their own strains and becoming more selective,” he says. Closing this gap, in his opinion, involves the farmers as much as the prescribers. “Patient education and support should come from doctors. Producers should teach them about their products. I think growers should invite prescribers more often.”
Over the next three to five years, Alexander expects reliance on imports to ease as domestic supply chains develop and the market stabilizes. He says that there will be operators who come out from the other side, specialized ones. R&D, heritage genetics, premium indoor and post-harvest optimization. “We are now working in the international cannabis industry,” he says. “With comparisons, going on a flight, there is no room for complacency. The operators who find their niche and really excel in it will be the ones who build a strong identity and remain competitive in the cannabis space.”