Japanese Knot Weed

Asked February 17, 2018, 9:10 AM EST

I have a 30' x 30' patch of Japanese Knot Weed that I am trying to get rid of. Last spring I tried digging it all up but it just spread like crazy. It is starting to spread to my neighbor's and into all my gardens. What can I use or do to eradicate this nasty and highly invasive weed!! I hope you can help because it is driving me crazy! Thank you

Dakota County Minnesota japanese knotweed weed eradication horticulture

1 Response

Go here for reliable information about how to manage/control Japanese knotweed:

http://ipcm.wisc.edu/download/weeds/japanese-knotweed-2010%20_2_.pdf