A reader asked me, "What is Annual Bluegrass and how do I control it in my lawn?" Annual Bluegrass (Poa annua) is a cool season, winter annual. It is a light green, bunch-type grass that grows low, ...
Q: When do I put out annual bluegrass preventer? I seem to have a good crop of annual bluegrass every spring. My neighbor said I should control this lawn weed in the fall. A: Another name for annual ...
Some perennial grasses spread by rhizomes, underground stems or runners that send up new plants as they move along under the soil surface. Some perennial grassy weeds grow in clumps, putting up new ...