Root Control Sheet 46″ x 20″
The Root Control Sheet is sized 46″ x 20″. The root control sheet is black & gold in color and are placed gold face up. The purpose of the RCS is to prevent roots from leaving the pot & heading towards the AQUAvalve. They are very effective due to the special metallic gold coating. Please note that roots even though they are tender have the ability to go through concrete, therefore it is wise to occasionally lift the pot to see if any have managed to escape the barrier. If so you can simply cut away the roots with a pair of scissors. This will in no way harm the plant. Although the sheet will last several seasons it is advisable to replace the discs at the beginning of each season, this will prevent any disease from being transferred if present.