Help! Unable to identify (potentially) invasive yard weed and det
Every summer, I use Vigoro Weed-and-Feed on my yard twice every few months and it does a fantastic job of keeping the weeds and dandelions at bay. However, this summer, I noticed a new type of weed taking up root, and it seems to be immune to the Weed-and-Feed.
For reference, I've attached a few images. Does anyone know just what this is and more importantly how I can rid my yard of it? I'd say about 1/5 of my back yard has been taken over by it (as evidenced in one of the photos). Are there any recommended products that can be applied? After having no success with the Vigoro product, I spot-tested Ortho Weed-B-Gon on an area, and it appears to be working-- but only mildly (browning of weeds).
Any help is sincerely appreciated-- I want to do what I can before my yard is destroyed.