Kairospace Technologies and Bloom
Kairospace puts oxygen into the feed water on its way out of the tank. Bloom goes into the tank. Nothing doubles up, so here’s how the two sit in the same line.
Last checked 5 November 2026 · Public information only
This Fit Report is a summary of publicly available information about Kairospace Technologies and its products, taken from their own website, labels and published material as of 5 November 2026. We’ve linked each source so you can check it yourself. Rates are as printed on each company’s own pages; we don’t show prices. It isn’t affiliated with, endorsed by or approved by Kairospace Technologies, and product names belong to their owners. Products, rates and claims change, so please confirm current details with the manufacturer before making any decision. Spotted something out of date? Email nathan@bloomyellowbottles.com and we’ll correct it.
Their kit carries the feed, Bloom is what’s in it.
Kairospace sells equipment: inline injectors that dissolve concentrator oxygen into the feed as ultrafine bubbles, plus cavitation and static mixing. They make no nutrients or additives. Their cannabis page shows the injector right after the batch pump, so the tank mix, Bloom included, goes through it as usual.
- Stays as is: injectors, cavitation, static mixers and the oxygen concentrator.
- Both have one: nothing. Neither range does the other’s job.
- Not on their list: any nutrient, root, kelp, humic, carb, stage or foliar product.
Kairospace Technologies and Bloom in short
Injectors, cavitation, static mixers and the oxygen concentrator. Bloom has nothing that does those jobs.
None. Kairospace makes no nutrients, and Bloom makes no oxygen equipment.
Base feeds, root, kelp, humic, carbs, stage additives, cal-mag, silica, minerals, foliars and pest, mixed in the tank as usual.
Where the programs complement each other
No change to the tank mix
Their cannabis page shows the injector right after the batch pump, so Bloom is mixed in the tank the way it already is. Oxygen goes in on the way out (our read: confirm the layout in your proposal).
Oxygen and root inputs in one line
Roots and Humate go in the tank and travel down the same oxygenated line to the root. Different jobs, same place (our read).
Keep the feed fixed while you test
Kairospace offers a validation program so growers can check results on site before committing. Our read: run the same Bloom program on both sides so oxygen is the only change.
Why each one fits
What the Bloom product does, the research behind that kind of input, and where it sits in a program that already runs.
Root inputs down an oxygenated line
What it does. Roots is amino acids, B vitamins and fulvic acid at 0.5 ml/L weekly. Humate is 10% humic acid at 2.5 ml/L weekly, seedling through flush.
A major review links humic substances to changes in root structure and function tied to nutrient uptake, including more lateral roots. It doesn’t test either company’s products.
How it stacks. Both go in the tank and leave it already carrying dissolved oxygen, per Kairospace’s cannabis page. Different jobs, same root zone (our read).
Kelp and tuna in the tank
What it does. Seaweed is southern bull kelp; Seafuel is tuna and kelp. Both at 1 ml/L weekly: Seaweed seedling through the flush, Seafuel clone through late flower.
Reviews of seaweed extracts report effects on growth and stress tolerance across many crops. None of it tests these bottles, or oxygenated water.
How it stacks. Kairospace’s page says the proposal sets the injector’s position relative to your dose points. Ask where organic additives sit in that layout (our read).
A full weekly program
What it does. Euro A+B at 1–2 ml/L each part, then Pre in mid veg, Ultra at the flip, Phat in flower weeks 3 and 4, Ooze from week 5 to the flush and Final in the last two weeks. Timing tools, so no study is cited for them here.
How it stacks. Kairospace’s page says feed rates should be reviewed as uptake improves. Our read: keep the Bloom program fixed at first, then check runoff EC before changing anything.
Their line, Bloom’s fit at a glance
Matched on the job each one does in the line. Kairospace is equipment, so their side has no dose. Tap a tag to filter.
Bloom has no oxygen product. The tank mix stays as it is.
Equipment job. Nothing in Bloom’s range does this.
Mixes gases, nutrients and dosing in the line. Bloom makes no hardware.
Feeds the injector. Equipment job.
Two-part bases for veg and bloom, mixed in the tank before the injector.
10% humic acid in Humate, and amino acids, B vitamins and fulvic acid in Roots.
Southern bull kelp, and a tuna and kelp tonic, through the cycle.
Carbohydrates and potassium, mixed in the tank.
One additive per stage, mid veg through the last two weeks.
Calcium and magnesium, potassium silicate, and trace minerals from sea water.
Foliar sprays for veg and the flip, applied outside the irrigation line.
Insecticide and miticide, OMRI Listed per its product page.
Where each bottle sits in the cycle
Kairospace Technologies’ timing in grey, Bloom’s in yellow, across shared stages of the grow.
| Stage | Root | Veg | Flip | 3–4 | 5+ | Last 2 | Flush |
|---|---|---|---|---|---|---|---|
| Kairospace Technologies, per their pages | |||||||
| Oxygen injection (inline) | |||||||
| Bloom, per Bloom’s weekly feed charts | |||||||
| Roots | |||||||
| Pre | |||||||
| Ultra | |||||||
| Phat (weeks 3 and 4) | |||||||
| Ooze (wk 5 to flush) | |||||||
| Final (with Ooze) | |||||||
| Seafuel | |||||||
| Seaweed · Humate · Sea Minerals | |||||||
| SWTNR | |||||||
| Cal-Mag | |||||||
| Groigen (foliar, as needed) | |||||||
| Florigen (foliar, as needed) | |||||||
| PK (as needed) | |||||||
| Silica | |||||||
Kairospace’s pages describe oxygen added to the feed on its way out of the batch tank, not by crop stage, so their bar runs the whole cycle (our read). Bloom’s bars follow its weekly feed charts; pale Bloom bars are tapers or as-needed bottles.
Already covered
- Doubles up. Nothing. Neither range does the other’s job.
- Delivery. Both reach the root through the same feed line (our read).
Stays exactly as is
- Kairospace equipment. Injector, cavitation, static mixer and concentrator, as installed.
- Your sanitation program. Their page says oxygen isn’t a sanitiser and doesn’t replace one.
- Your tank mix. Bloom at its weekly rates, mixed before the injector (our read).
Background, science and sources
Who Kairospace Technologies are
Kairospace Technologies makes inline gas injection, hydrodynamic cavitation and static mixing equipment, with oxygen concentrators on site. Their pages list cannabis, CEA and hydroponics, agriculture, turf and golf, aquaculture, wastewater, mining and oil and gas.
They sell direct, or through hydro stores, irrigation dealers and water-treatment integrators, with lease-to-own on 3–4 month terms. Their pages list a 1–3 day install into existing piping, 4–8 weeks from down payment to hardware on site, a validation program, and a warranty of 3 years on non-moving parts and 1 year on moving parts.
Sources: Home · Cannabis · Where to buy
What each company brings
Kairospace Technologies: Inline ultrafine-bubble oxygen injection, hydrodynamic cavitation, static mixing and oxygen concentrators for irrigation and feed water, with dealer or direct supply, lease-to-own and a validation program.
Bloom: one additive for each stage of the crop, seaweed, humic and sea mineral inputs, foliar sprays, and weekly feed charts for soil, coco and hydro. Rates and timing are on every product page.
Cropping Solutions, the other brand under Agricultural Organics, isn’t part of this report.
Dose basis: how each side counts
Kairospace has no per-litre dose. Systems are sized to the line and read in dissolved oxygen, mg/L or ppm. Their page cites air-saturated water at about 9.1 mg/L at 68°F, and a customer-reported figure of about 22 ppm held from tank to emitters at one cannabis site.
Bloom is ml per litre of nutrient solution on a weekly feed chart, mixed in the tank. There’s no shared number to set side by side.
Mix calculator
Rates as printed on each company’s page (1 US gallon is 3.785 L). Bloom’s rates are per litre of nutrient solution, dosed weekly per its feed charts. Pick a product and your tank size.
Nanobubble water and plant growthEmerging
In a peer-reviewed study, Brassica grown hydroponically for four weeks in air-nanobubble water grew taller and heavier than plants in normal water. The authors say it’s still unresolved whether the bubbles or the higher oxygen did it.
Why it matters here: oxygen at the root sets how hard the root can work, and the inputs in the tank rely on that root. The study doesn’t test any product on this page.
Sources, all viewed 5 November 2026
Last checked 5 November 2026. Public information only. Not affiliated with, endorsed by or approved by Kairospace Technologies; product names belong to their owners. Please confirm current details with the manufacturer. Corrections: nathan@bloomyellowbottles.com. All Fit Reports