Last year I used a patch fill seed mix from a big box store. This year those patches have taller and lighter colored grass than the surrounding lawn. In the picture below, these would the grass on the left.
1) What type of grass is this and how do I get rid of them?
2) I am planning to reseed my lawn with bluegrass seeds this season, am wondering if I should indeed get rid of these tall grasses before I reseed the lawn. Will the bluegrass smother out the tall variety.