The Septic System Root Barrier helps protect septic systems from root damage. This product comes in a roll that can be used in horizontal or vertical applications. This root barrier, called BioBarrier, uses nodules of time-release herbicide called Trifluralin that prevents root tip cell division in that direction, without the tree being damagedAn added benefit of this product is that it is permeable, non-toxic and creates a no root growth zone of protection wherever it is used. They can be used in both commercial and residential applications.The made in USA manufacturer, Typar, guarantees that this product will inhibit root growth for at least 15 years.***This product is Made in America and is BABA Compliant***
