RediRoot Air Pruning Propagation Trays encourage vigorous root development and minimize pruning prior to planting. Their design reduces circling roots and provides an ideal environment for air root pruning to occur. Air root pruning is a process where a plant's roots are pruned as they grow rather than when they are transplanted. This is especially important during the propagation phase since once a plant's roots begin to circle they do not stop. 360-degree air-pruning Reduces and often eliminates circling roots Airflow allows growing medium to dry evenly reducing wet spots Increases yield Produces a dense, fibrous root structure Reduces transplant shock Made from recycled materials BPA-free and UV resistant Specifications CN-SS-RR18 CN-SS-RR32 Cavities per tray 18 32 Diameter (in.) 2.9 2.2 Depth (in.) 4.8 4 Length (in.) 21.3 21.3 Width (in.) 10.8 10.8 Volume Cu. (in.) 25.7 11.1 Volume ml 421 181
