Perennial ryegrass
Revision as of 23:20, 26 April 2007 by Kdanneberger (talk | contribs)
Definition: a cool-season turfgrass with seeds that germinate quickly. The cultural requirements are similar to those of Kentucky bluegrass; however, it is not quite as hardy (hardiness) or disease resistant (disease resistance) as bluegrasses.
Illustration of perennial ryegrass.
Source: http://putso.com.ne.kr