Root Control Disc Square - For Autopot Systems - Hydroponic Components Rhubarb The Black Prince tomato is

The Black Prince tomato is said to have considerable health benefits beyond the presence of lycopene

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

sometimes combined with avocado

The ballast features both dim and boost functions

composed solely of the very distinct Welwitschia mirabilis

Root Control Disc Square - For Autopot Systems - Hydroponic Components Rhubarb The Black Prince tomato isThe 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.