I have used some seed from Superior Products purchased at Fleet Farm. This grass seed is for Northern Applications. In areas that I have over seeded with this Superior Product, It seems that I am finding this "heavy grass (thick) blades, that grows quickly. When I try to pull it out, there are roots that extend out ward from the plant and where another plant is growing. What can I use to eliminate this ugly looking stuff. I don't want it to take over my lawn!
Washington County Minnesota
Herbicides that contain the chemical glyphosate, like Roundup, will kill this grass.