Description
1x Root Control Square for 2.2 / 3.9 gal Pot designed for growers using 1Pot, easy2grow modules or systems and Auto8 tray systems, the Root Control Square prevents roots from encroaching on the AQUAvalve. We recommend the Root Control Square is used gold face up though growers may still use the Root Control Square effectively gold face down if they wish. There is no wrong way to put them in the pot as either side up works. Also, you can get a couple grow cycles out of the root control material. If the copper coating oxidizes off, you can still reuse them as there is copper woven throughout the material as well.




Steven Quezada (verified owner) –
Great product as always I love all my autopot products
Raven (verified owner) –
Never had problems, never caused issues during grows, always keep stock
Christian Evans (verified owner) –
After my first grow, I saw how they really worked when looking at the root system. They kept them in check from getting into the autopot res.
Travis Bussey –
No root issues in the pot bases with these. Do exactly what they are supposed to do.
Mark Cole (verified owner) –
I really like the Autopot Root Control Squares. They do a great job keeping roots from clogging the system and make cleanup easier. Definitely a useful upgrade for any Autopot setup.
Chris (verified owner) –
They work alright for a few runs and then they need to be replaced. I seem to always have some roots that make their way into the tray by the end of the run but you can always just cut them back so that they don’t mess with the aquavalve. I have never run without them and I’m sure the roots would be unmanageable by the end of the run without them. They will lose their copper color after 1 run but I’ve reused them up to 3 times. I havent run them more than that to test their limits but for the price I’m ok with replacing them every 3-4 uses.