AutoPot 170mm Root Control Disc

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Eight Round Root Control Discs for Recirculating Systems with 170mm inner pots. These easy to use, highly protective root control discs sit in the 170mm inner pots that sit inside your recirculating systems outer pot. The discs prevent roots from escaping through the perforations in base of the inner pots. Without a Root Control Sheet roots can reach the working parts of your recirculating system and interfere with your pipework and fittings, negatively impacting system functionality.To use, simply drop a Root Control Sheet into each inner pot at the start of setup, gold face up. Do this before adding grow media or plants to the inner pot. Show more