More on Japanese Knotweed Control

 

Credit for the above to Gregory Rosner of the Worldwide Japanese Knotweed Support Group on Facebook

MORE ON JAPANESE KNOTWEED ELIMINATION

For anyone interested in eliminating colonies of this plant using herbicide.  This method called " The Window" is considered to be the most effective.  It may take a few years to totally eliminate the colony, so patience and persistence are required. The image below was copied from The Worldwide Japanese Knotweed Support Group.