We recently bought a coastal property in Clatsop County that has an aggressive patch of Japanese Knotweed. We've tried a number of things, none of which seem to slow the growth of the patch. Without completely ripping up the property, what's the best way to fully remove the patch? Thanks, The Andersons
Clatsop County Oregon
Thank you for your question about controlling knotweed. Here's a link to an article by Columbia County Extension Agent Chip Bubl. Hopefully, one (or more) of the control methods he suggests will work for you. Good luck!