Advanced Air Root Pruning systems grow better plants with stronger root structure.

Vertical corrugations guide root tips to the horizontal air pruning slots, resulting in a denser, more uniform root mass and eliminates root circling.

Accelerator produces greater survivability, significantly lowers number of culls, and extends product shelf life. Not just for trees, accelerator provides outstanding results for all types of plants.

http://www.nurserysupplies.com/Products/Accelerator