More root. Stable biology. Thinner biofilm.
Root surface area sets the ceiling on everything you harvest. We hold dissolved oxygen high all the way to the root surface — so roots build, your aerobic beneficials colonize, and root pathogens lose the low-oxygen niche they depend on. Biofilm stays thin, so the sanitation program you already run reaches the pipe wall instead of the layer sitting on top of it.
(in published trials)
(in published research)
(demonstrated — well past air saturation)
Oxygen runs out exactly when your crop needs it most
Every recirculating system loses dissolved oxygen through the cycle. Root mass grows, microbial load grows, the reservoir warms — so demand climbs at the same time solubility falls. Roots respond by slowing uptake and stopping growth. The aerobic beneficials you inoculated lose ground to organisms that tolerate low oxygen better. And biofilm thickens on pipe walls and root surfaces, adding oxygen demand of its own and giving Pythium and Fusarium somewhere to shelter from anything you dose. It rarely arrives as one dramatic failure. It arrives as a ceiling you don't see, on every cycle.
Set the oxygen. The root zone follows.
We inject pure oxygen as ultrafine bubbles and hold dissolved oxygen high all the way to the root surface — against demand, through the whole cycle. Roots build more absorptive surface. The aerobic organisms in your biological program get the conditions they were selected for. Root pathogens lose the low-oxygen pocket they exploit. And continuous scouring keeps biofilm thin, which is what makes a sanitation program work at all: a sanitizer can only act on a surface it can reach. Oxygen is not a sanitizer. It is what keeps the surfaces your sanitizer just cleaned from rebuilding before the next event.
Key benefits
Root surface area is the real product
Everything you harvest is downstream of how much root the plant managed to build. Moving nutrients into a root cell is active transport, and the root pays for it in energy it can only make with oxygen. In published research, oxygenating the root zone raised root mass by up to 126% — more absorptive surface, faster recovery from stress, and a plant that can carry a heavier crop.
The conditions your beneficials were selected for
Bacillus, Pseudomonas, Trichoderma and your nitrifying population are all aerobes. They colonize where oxygen is and stall where it isn't. Holding DO high at the root surface gives your biological program the environment it needs to establish — instead of a root zone that swings anaerobic between irrigations and resets it every time.
Take the niche away from root pathogens
Pythium and Phytophthora are opportunists of the low-oxygen root zone. Hold it aerobic and you remove the condition they exploit, which lowers disease pressure system-wide — less fungicide to dose, and one fewer way to lose a crop. It reduces risk; it is not a sanitizer, and we won't sell it as one — it runs with your sanitation program, not instead of it.
Thinner biofilm, sanitation that lands
Ultrafine bubbles carry a negative surface charge and scour pipe walls, emitters and root surfaces with every cycle. Thin biofilm is the difference between a sanitizer that contacts the surface and one that spends itself on the matrix above it. Your program resets the system; the bubbles keep it from rebuilding in between — so drippers stay open and feeding stays even.
Headroom for when the reservoir warms
Warm water holds less oxygen, which is exactly when demand is highest and your beneficials are working hardest. Our injectors have demonstrated dissolved oxygen above 30 mg/L — well past air saturation. That is the headroom that lets a warm reservoir stay aerobic through demand instead of crashing in summer.
More of what you mix actually reaches the root
Nutrients precipitate, bind to biofilm, or sit in dead zones roots do not reach. Continuous scouring keeps those surfaces from accumulating, and a root system with more surface area and more energy to spend absorbs a larger share of what does arrive. The lever is absorption, not dosage.
What would a root zone you can hold aerobic through the whole cycle be worth to your next crop?
Tell us your system size, crop, and what your sanitation program looks like today. We'll send your project proposal in 48 hours — and an honest read on where dissolved oxygen will and won't change your numbers.
What CEA and hydroponic growers ask before a pilot
Does it replace my sanitation program?
No. Oxygen is not a sanitizer; it runs with your sanitation program, not instead of it. A dissolved-oxygen strategy reaches full efficacy on a system that is also sanitized: your program resets the surfaces, and high dissolved oxygen plus continuous bubble scouring keep them from rebuilding before the next event. Thin biofilm is what lets a sanitizer contact the pipe wall instead of spending itself on the matrix above it.
What does it do for my beneficials and my nitrifiers?
Bacillus, Pseudomonas, Trichoderma and the nitrifying population a recirculating system depends on are all aerobes. Holding dissolved oxygen high favors that aerobic community and disfavors the low-oxygen tolerant organisms you are trying to exclude, instead of a root zone that swings anaerobic between irrigations. That is a mechanism, not a colonization rate we have measured for your crop — hold the oxygen, then measure your own rhizosphere.
Where does it install in a recirculating system?
Inline, on the water line or at the reservoir — the proposal names the injection point from your flow rate, pipe diameter and water source. The injector mounts on your existing piping, installation usually takes one to three days, and the tie-in is scheduled around your irrigation windows. Your side is a dedicated GFCI-protected circuit, specified in the proposal, and a mounting area for the skid.
Will it hold up when the reservoir warms in summer?
Warm water holds less oxygen exactly when demand peaks, which is the case this is built for. Ultrafine bubbles have demonstrated dissolved oxygen above 30 mg/L, in our deployments and in published research — well past air saturation. That is an achievable concentration and the headroom a warm reservoir needs, not a level any given system holds; the pilot measures what yours holds.
What does a pilot look like?
One bench or one room as control and one as treatment, instrumented the same way, with dissolved oxygen, pH and your KPIs logged from day one. We capture the baseline first, agree the success criteria in writing, and review the readings with you at agreed checkpoints. You get a written results report, baseline against treated — scale up with pilot fees credited toward the full system, or stop and keep the data.
What the research says, and what we build
Each problem below is paired with the published work on it and with the hardware that puts the mechanism in your line. Figures are other people's trials unless marked KST field data.
Figures below are from independent, peer-reviewed studies unless marked KST field data.