Annual poa has been called by many different names, sometimes referred to by its botanical name Poa annua, or simply poa, or names such as winter grass, annual blue grass and annual meadow grass. It ...

It's not just the annual bluegrass (Poa annua), the bright, grassy weed that produces more than 350 seeds with each plant, that causes winter gardening woes. Several weeds will want you to spend ...