Japanese knotweed leaves might be as much as 6 inches lengthy and possess a squared leaf base. Huge or hybrid knotweed leaves will increase much larger, as much as one foot extended, and possess a rounded leaf base. ), an herbaceous perennial member on the buckwheat family members, was released https://orangebookmarks.com/story20448435/details-fiction-and-japanese-knotweed-specialist-weed-control