Walk into most cannabis facilities and the grow rooms should (should) look clean. Plant lines under marked light, climate systems singing, nutrient programs marked to a decimal. However, inside the irrigation lines, a different story often unfolds. Out of sight, out of mind is not always applicable, unfortunately.
Biofilm accumulation in irrigation infrastructure is one of the most persistent and underestimated problems of CEA. Left unchecked, it creates the conditions for pathogen pressure, nutrient inconsistencies and costly crop losses. “However, in many operations, the solutions offered have historically come with their own trade-offs, phytotoxicity concerns, incompatibility with beneficial microbes, or less aggressive chemicals that require complete crop removal before application,” says Key Solutions Group’s Don Lund.
© Key Solutions Group
As the owner of Key Solutions Group, the manufacturer’s representative for PRO-OXINE® Horticulture, a unique chlorine dioxide-based chemical developed specifically for CEA environments, registered by the EPA as a disinfectant, sanitizer, algicide and fungicide and manufactured in the United States. Don is very aware of the space growers need to navigate. “There are a lot of chemicals on the market,” says Don, “and what usually happens on the irrigation side is that growers start dealing with biofilm and end up looking for something that creates phytotoxicity problems. Our chemistry is based on Integrated Disease Management (IDM) principles. The goal is to keep the growing clean from the start through prevention. We’re a science-based company, not a marketing-based one,” he says. “That makes a real difference in this space, especially for growers who have been burned before.”
One chemistry, many applications
What sets PRO-OXINE® Horticulture apart is a proprietary blend of purified sodium chlorite and highly refined oxychlorine species with dual-use flexibility, according to Don. “The same chemistry, activated on-site by a mild acid, can be spread across irrigation lines and hard non-porous surfaces. This means a single product handles what would otherwise require multiple SKUs, reducing inventory complexity and simplifying staff training.”
Activation occurs through a proprietary method, allowing for the persistent residual effect that Don describes throughout the growing cycle, a key difference from chlorine dioxide products, which tend to act in a binary mode: inactive or fully activated, while leaving mostly undesirable toxic byproducts.
© Key Solutions Group
“With standard chlorine dioxide, you’re either on or off,” Don explains. “Developed specifically by the manufacturer for CEA, it allows you to manipulate ppm levels while maintaining a near-neutral pH, which maintains a clean, healthy irrigation environment throughout the growing cycle, rather than hoping for the best.”
For facilities with existing biofilm problems, the protocol can be adapted accordingly. “Starting slowly or using a shock treatment at night when there are no plants, followed by a wash,” he says. “For clean operations, the focus shifts to prevention: injecting at low ppm during irrigation (2 ppm per EPA rule) keeps lines clean, nutrients effective and the root zone happy and healthy. We eliminate the need for shock between growths while being proven time and time again.”
The chemistry also addresses specific pathogen challenges that cannabis growers regularly encounter, including biofilm, fusarium, botrytis, HLVd, iron bacteria and other water sources, and algae and botrytis build-up on floors and tables. “Applications range from inlet water, storage tanks, irrigation, recycled water systems, tools, facility hard surfaces, equipment and more to disinfecting and effective sanitation with PRO-OXINE® horticulture.”
© Key Solutions Group
Organic word of mouth
“What’s interesting about our growth in the horticulture field is through word of mouth, as we do very little actual advertising and marketing. Our customers are our best form of marketing as they share their experiences with their industry contacts. Yes, we exhibit a few cannabis and produce CEA shows a year, however testimonials and relationship building have been very key.” Don estimates that about 90% of new business comes from existing customers recommending PRO-OXINE® to members of the Horticulture industry. It’s a dynamic that he attributes not only to product performance, but to the company’s approach to the relationship itself. “We don’t sell consumables,” he says. “We’re selling a solution through prevention…an IDM approach. The mindset is completely different. We want growers to succeed through a proven proactive approach, which is what Key Solutions Groups is all about.”
© Key Solutions Group
Key Solution Group (Altoona, IA) is currently expanding its presence in Europe, Australia and South America while continuing to grow and produce its own cannabis in North America. Key Solution Group is the manufacturer’s representative for PRO-OXINE Horticulture and the manufacturing facility of Kemin Bio Solutions (Des Moines, IA; Norman, OK).
For more information:
Key Solutions Group
(515) 802-2761
(email protected)
ksg-corp.com