IWS Copper Root Control Discs | 170 mm & 250 mm

IWS copper root control discs are replacement inserts designed to fit in the base of compatible IWS hydroponic pots. Their copper-containing surface discourages roots from extending into the lower pipework, helping keep the system's drainage path easier to maintain.

Choose the right disc

• 170 mm small disc: intended for IWS Aqua and Culture pots.
• 250 mm large disc: intended for IWS Punched pots.

Installation

Choose the disc that matches the exact inner pot before assembly. Fit the disc in the base with the copper surface facing upwards as described by the fitting supplier, then add a suitable growing medium. Inspect components regularly during cleaning and replace any damaged inserts.

What's supplied?

One IWS root-control disc in the size selected. Pots, media and watering system components are sold separately.