You pull them out. Then add some weed control to the grass.
scotts turf builder is used to help your grass grow thick. it does stop some dandelions but it doesnt complete wipe them out
how do i get rid of johnson grass in my lawn?
It gets rid of weeds and dandelions. I have only used it once and it works.
Cut the effected grass
It is hard to get rid of dandelions because dandelions are a very hardy plant. Dandelions will grow anywhere and very quickly.
use pesticide
not that is made yet
Use onions grass
One way to get rid of buffalo grass is by spraying it with a herbicide. Another way is to lay a tarp over the buffalo grass area. Weigh the tarp down around the edges with rocks. The buffalo grass should die in about 2 to 3 months.
If you cut your own grass and leave the cut grass on your lawn it acts like a self fertilizer
because it they are one of the main reasons they are called weed and also if the dont come back that is a good idea!!
Try a little bit of Golden Syrup (see 'How do you remove grass stains?)