Root Control Disc Square - For Autopot Systems - Hydroponic Components Rhubarb Excellent for lawns

Excellent for lawns

sometimes combined with avocado

It produces apple-shaped fruit that are a golden-yellow colour containing red-brown seeds

composed solely of the very distinct Welwitschia mirabilis

They are tolerant of poor soils

Root Control Disc Square - For Autopot Systems - Hydroponic Components Rhubarb Excellent for lawnsThe Root Control Disc or RCDs are specially designed to fit all AutoPot Watering Systems. The Square Root Control Disc will fit the 1Pot system (15L Pot), the easy2grow Kit & the 2Pot extension trays to extend the easy2grow Kit (8. 5L Pot). These discs are black & gold in colour and are placed in the tray underneath the pot, gold face up. The purpose of the Root Control Disc is to prevent roots from leaving the pot & heading towards the AQUAvalve.