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Air-Pot Super-Roots 9l
Air-Pot Super Roots 9 liter, the definitive full-cycle container in the Superoots system. Height 27.5 cm and outside diameter 26.9 cm. Dual fastener design provides reinforced stability at higher volumes. Red web base for three-dimensional air-pruning and reservoir rim for uniform irrigation. Premium HDPE delivers 9 liters of root volume equivalent to 12-14 liters in conventional plastic. Professional grade since 1997. Order from plantandflower.be with fast shipping to Belgium.
Air-Pot Super Roots 9 Liter – The Definitive Full-Cycle Container
The Air-Pot Super Roots 9 liter is where the Superoots system reaches its full expression for standard container cultivation. At 27.5 cm height and 26.9 cm outside diameter, this format delivers the volume in which most plants can complete their entire cycle — from vegetative establishment through harvest — while benefiting from the complete suite of Superoots engineering features. It is the container toward which all progressive up-potting paths converge. See all formats in the containers category.
Dual Fastener Engineering
At 9 liters, Superoots implements a dual fastener system: one below the reservoir rim, one above the base. This engineering detail prevents the wall overlap from separating under the combined load of 9 liters of wet substrate and a mature plant over extended growing periods. Single-fastener designs at this volume risk seam failure — the dual system eliminates that failure mode entirely.
Volumetric Yield: 9 Liters Performing Like 14
Container performance is not a function of gross volume alone — it depends on how effectively roots exploit available substrate. Continuous cone-wall air-pruning across the full wall surface and red web base produces uniform root distribution that colonizes the entire 9-liter substrate volume, core included. This complete volumetric exploitation yields absorption rates comparable to conventional plastic containers of 12 to 14 liters, where 70%+ of root mass concentrates within the outer centimeter.
- Height: 27.5 cm | Diameter: 26.9 cm | Volume: 9L.
- Dual fasteners: reinforced stability engineered for sustained high-volume loads.
- Red web base: three-dimensional air-pruning including basal root zone.
- Reservoir rim: closed top-row cones for controlled irrigation penetration.
Two-Step Cultivation Path
For growers seeking minimal transplant events, the Air-Pot propagation tray → 9 liter pathway offers a streamlined two-step approach. Seedlings developed in the tray already possess branched root architecture from early-stage air-pruning and adapt immediately to the 9-liter volume without acclimatization delay.
Order the Air-Pot Super Roots 9 liter from plantandflower.be for fast delivery across Belgium. The definitive container in the world's most validated air-pruning system.
Why does the 9-liter Air-Pot require two fasteners?
At 9 liters, the combined weight of wet substrate and mature plant creates significant lateral pressure on the wall overlap. The second fastener, positioned just above the base, prevents the lower section from separating during extended growing cycles. This dual-point fixation is an engineering requirement for structural reliability at higher volumes.
Is 9 liters sufficient for a complete growth cycle?
The cone-wall air-pruning system produces root efficiency that makes 9 liters in an Air-Pot perform comparably to 12-14 liters in conventional plastic. For most medium to large plants, this volume supports a complete seed-to-harvest cycle with full root zone utilization.
What are the exact dimensions of the 9-liter Air-Pot?
The Air-Pot Super Roots 9 liter measures 27.5 cm in height and 26.9 cm in outside diameter. The near-square height-to-width ratio promotes balanced three-dimensional root development, beneficial for both plant stability and nutrient absorption efficiency.
Is the Air-Pot 9 liter rated for outdoor use?
Superoots HDPE is UV-stabilized, frost-resistant, and weatherproof. The Air-Pot operates effectively in all outdoor conditions. Wall perforations provide drainage during rainfall and the air-pruning mechanism functions identically indoors and outdoors.
