List of products by brand Air-Pot

The unique design of Air-Pot containers has evolved since 1990, constantly improving to guarantee that plants only develop healthy fibrous roots, with no circling.

Air-Pot Containers: Air-Pruning Technology for Superior Root Development

Air-Pot delivers measurable improvements in root health through its patented air-pruning system. At Plant and Flower, explore the full Air-Pot range from 3-litre starter pots to the 8-litre propagation tray. These innovative containers eliminate root circling entirely, producing dense fibrous root systems that translate directly into faster growth and higher yields. Order before 2 PM for next-day delivery via Bpost throughout Belgium and the Benelux region.

The Science Behind Air-Pruning

Air-Pot containers feature a distinctive cone-shaped wall that directs each root tip towards an air hole. Upon reaching the opening, the root tip dehydrates naturally, triggering lateral root branching. This cycle repeats continuously, generating an exponentially denser root mass compared to conventional containers. The perforations simultaneously provide optimal drainage and aeration of the growing medium, fostering beneficial microbial activity that enhances nutrient availability. Independent trials consistently demonstrate superior root density in Air-Pot containers versus standard smooth-walled pots.

Engineered in Scotland, Proven Worldwide

The Air-Pot system originated from Australian horticultural research in the 1950s, where root circling in container-grown trees was identified as a critical structural failure point. Jamie and Suzie Single established the Caledonian Tree Company in Scotland in 1990 to bring this technology to Europe. Manufacturing has been based in Edinburgh since 1996, using 100% recycled HDPE. Now in its seventh generation with the recently launched Air-Pot 7 featuring improved angled cones, the design continues to evolve based on data from professional nurseries across Europe.

Air-Pot Range at Plant and Flower

Select the right volume for each growth stage:

• Air-Pot 3L: optimised for cuttings, seedlings and early vegetative growth.
• Air-Pot 5L: suited for the vegetative phase and medium-sized plants.
• Air-Pot 9L: designed for mature plants requiring generous root volume.
• Propagation Tray 8L: purpose-built for propagation and crop establishment.

Constructed from UV-stabilised recycled HDPE, Air-Pot containers withstand years of repeated use. Browse the complete Air-Pot collection at Plant and Flower and benefit from fast shipping via Bpost across Belgium and the Benelux.

Frequently Asked Questions About Air-Pot