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07.06.2015
And the Winners Are: more >
07.01.2015
The Prairie Project more >
06.23.2015
Tree Canopy Assessment Released more >
06.04.2015
Summertime in the Olmsted Parks: Where the livin’ is easy (and often free)! more >
05.18.2015
KET’s Louisville Life Series on Olmsted Parks more >

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Fred's Facts

“A man’s eyes cannot be as much occupied as they are in large cities by artificial things …without a harmful effect on his entire constitutional organization… Landscape was able to refresh and delight the eye and through the eye, the mind and the spirit.” -- Frederick Law Olmsted

News

Invasive Species Alert!

March 16, 2012

Garlic Mustard a highly invasive plant in Cherokee Park!

  • Garlic Mustard is a rapidly spreading, invasive plant with a two year life cycle.
  • These exotic plants bloom in spring, invading woodland areas and forest floors.
  • First year plants are recognizable by their scalloped edged leaves, which produce the smell of garlic when crushed. 
  • Second year plants bloom white flowering stems that develop into seedpods containing as many as 3,000 seeds! 

Why is it important to remove it?

  • Garlic Mustard is considered to be one of the most potentially harmful and difficult to control invasive plants.
  • Once established, Garlic Mustard displaces most native species by competing with wildflowers, tree seedlings and wild life for sunlight, nutrients, and water resources.
  • First year plants can be easily removed by hand pulling in the spring and early summer.
  • Hand pulling helps avoid the development of a seed bank, preventing infestation around our trails, parking lots and parks!
GM Composting talk

Garlic Mustard Grand Sweep, a set on Flickr.

Help remove this invasive plant from the Frederick Law Olmsted Parks check out our events page.