Perennial ryegrass (Lolium perenne) is found in lawns all across the United States ... tall fescue grass or planting red ...

These clumps are annual ryegrass whose seeds found their way into your lawn. Annual ryegrass is a cool season grass. The seeds germinated in the late fall when the temperatures dropped.

Grass seed is best sown from late summer to ... In most gardens, a hard-wearing family lawn mixture, containing rye grass, would be suitable. Prepare the soil by skimming off any old grass ...