New 'Micro-vented' tree tube hits the US market

A new tree tube with an intriguing combination of time-tested and innovative design features was recently introduced to the US market.

The Photosynth Tree Tube is in many ways a conventional tree tube, featuring a flared rim to prevent abrasion to the bark of emergent trees, twin-walled cylindrical construction for rigidity and durability, and releasable zip ties.

Venting has become standard for any high-performance tree tube.  Photosynth Tree Tubes have a 'micor-vented' design that has long been popular in Europe:

Rather than a relatively small number of larger vent holes punch sporadically in the walls of the tube, Photosynth Tree Tubes have thousands of small vent holes punched continuously from near the rim of the tube to approximately 16 inches from the ground.  This design result in more even gas exchange along the entire length of the tube.

The lower 16 inches of each Photosynth Tree Tube is solid for both herbicide spray and rodent protection.

Pricing of Photosynth Tree Tubes is highly competitive with other twin-walled tree tubes.  Tree tubes appear to be following - albeit at a slower pace - the pattern established with other new technologies, with the price decreasing as use of the technology becomes more widespread, competition among producers increases and production volumes increase.

It's a very exciting time in the tree tube industry.