Nano-ROOTGUARD® and Geoshield® (patents granted and pending)


Geoflow products contain nano-ROOTGUARD® and Geoshield®.

These patented technologies completely solve root intrusion and biological plugging problems for subsurface drip applications.





This is a technical website which includes research reports, articles, and product information in order to enable the user to evaluate the advantages and limitations of subsurface drip for use in agriculture, turf and landscaping, and wastewater dispersal or re-use applications. Slow loading graphics and special effects are avoided as much as possible.    



Nano-ROOTGUARD and Geoshield are protected by U.S. and foreign patents and trademarks.