Meet Smartweed (and how to tell the difference between it and Commelina)

Smartweed is a prolific weed, and different species in the genus, Polygonum, grow nearly worldwide. This video is about the species that grows in my garden, Polygonum persicaria. Like many native plants, it's not just a weed; it's a medicinal herb. Music: Guitar D and C With LONGER Fade - https://freesound.org/people/kvgarlic... by Kevin Boucher - https://freesound.org/people/kvgarlic/ License: Creative Commons 0