Weeds!

What are weeds. Where did they come from? This Chagrin Falls Branch Library program presented by Cookie Krizmanich, Cuyahoga County Master Gardener, looks at lawn weeds, garden weeds, noxious/invasive weeds and weed trees, including annual and perennial broadleaves, and annual (ie. crabgrass) and perennial (ie. tall fescue, quackgrass) grasses. Weed identification and both chemical and mechanical controls are covered.