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.

Fast-growing grass seeds can add a lawn to your yard in only a few weeks. Learn about the best fast-growing grass seeds for ...

A mix of perennial ryegrass and fine fescue is good for western Oregon. This will make a lawn that is rugged, will tolerate some shade, requires medium to high fertility initially to look good and ...