Southeastern Wisconsin Invasive Species Consortium, Inc.


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Invasive Plant Management Workshop

Many people in southeastern Wisconsin work to control exotic invasive plants in our natural areas. SEWISC is teaming with Johnson’s Nursery, Inc.TM to offer our Invasive Plant Management Workshops twice annually. Take this class to ensure that you are using the most appropriate, efficient, up-to-date, and least environmentally damaging methods in your control efforts.

Invasive Plant Class

2022 Fall Workshop

September 10, 2022

9:00 am to 5:00 pm

Havenwoods Environmental Awareness Center

6141 N Hopkins St.

Milwaukee, WI 53209

 Workshop fee: $60.00


This is a hands-on, bring-your-own lunch class. After an introduction to the general ecology of the five functional groups of invasive plants (shrubs, perennial forbs, clonal perennials, grasses, and annuals/biennials), we will discuss, demonstrate, and practice all applicable control methods (chemical and non-chemical) for these five plant types. 

Topics will also include:

  • Identification of our common and relatively new invaders
  • Planning and strategy for an effective control program
  • Use of hand tools and herbicide application methods
  • Herbicide concentrations, mixing, and safety
  • Restoration strategies for badly infested sites
  • Native planting suggestions for continued restoration
  • Record keeping

Registration for the September 10, 2022 class will open at 8 am CST on August 8, 2022

Workshop class size is limited and classes fill fast so mark your calendar!

These workshops are sponsored by

JNI logo