Southeastern Wisconsin Invasive Species Consortium, Inc.


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Garlic mustard is an invasive plant that is taking over our woodlands. It crowds out our beautiful native wildflowers and endangers forests by preventing tree seedlings from growing. To make matters worse, none of our native insects or wildlife eat it!

2020 Champions 1024x7872020 Champs, Mr. Dargatz’s Nature KindergartenHelp us remove this invader and keep our local natural areas healthy. You can spatially-distance and safely pull garlic mustard during the 2021 Garlic Mustard Pull-A-Thon, a regional competition organized by SEWISC. Your efforts will help revitalize natural areas and raise funds for ongoing control, education, and outreach.

A trophy and bragging rights will be awarded to the Pull-A-Thon Team that rises to the top by June 30.  Hurry!  There are 3 ways you can still get involved with this fantastic effort:

Form a Pull-A-Thon Team

Join a Pull-A-Thon Team

Sponsor/Support your favorite Pull-A-Thon Team

Order a Pull-A-Thon T-shirt!