Autopot - Replacement Root Control Disc - Black & Copper - For 1 Pot XL - CIRCULAR
Discover the AutoPot Replacement Root Control Discs Black & Gold. It is highly recommended to start with fresh new Root Control Discs when setting up a new grow. The purpose of the AutoPot Replacement Root Control Disc is to prevent roots from leaving the pot & heading towards the AQUA valve.
These discs are black & gold in colour and are placed in the tray underneath the pot, gold face up.