The Waukesha County Park System’s Nature Program, housed at the Retzer Nature Center, is recognized statewide for its ecological orientation and experience in applied research on prairie plantings and restoration. Over the history of the Nature Program, we have established prairie nurseries and restoration plantings at Retzer Nature Center and in many of the other parks within the Waukesha County Park System.
Native Plant Identification
Need help in identifying a plant found on your property?
The Ecology staff is available to help with your plant identification. Start by taking a photo or cutting a sample of the plant in question. You can either email the photo or drop off the sample to the front desk of the nature center. Please provide the following information when submitting a plant sample: your name, phone number or email, and information on where the sample was found (sun, shade, wet, dry, and soil conditions). This information will aide in the identification of the plant in question.
2018 Spring Sale
Start off the planting season with our upcoming Spring Sale. Native Plants, Compost Bins, and Rain Barrels will be available for pre-order/pre-pay from February 1 through March 30. Native perennial plants will add a wealth of beauty to any garden. With over 30 species to select from, the Retzer Native Plant Sale is a great opportunity to enhance your natural landscape. Pickup of all pre-ordered items is on Saturday, May 12, 9:00 a.m to Noon.
Spring Workshop Event: Saturday, February 24, 9:00 a.m. to Noon at Retzer
Try before you buy! Hear about each item and the plants available for our Spring Pre-Sale from a variety of speakers who will also discuss different spring yard care topics including: rain gardens, rain barrels, home composting and using native plant collections in your landscape.
Help control invasive species currently found in Southeastern Wisconsin. Learn to identify and manage these unwelcome plants.
Not sure what plants, trees, or shrubs are growing on your property? The Conservation Biologist can assist you with identifying vegetation and soil conditions on your site. Fee is depend on level of detail you require for the Site Evaluation. Complete details on a Site Evaluation available. Set up your site visit by contacting the Conservation Biologist today.
Environmental Learning Center Hours: 8-4:30pm
Retzer Nature Center Ground Hours: Sunrise to 10pm (Year-Round)
There is no Daily Entrance Fee at Retzer Nature Center
Park System Office
515 W. Moreland Blvd. Rm AC 230 Waukesha, WI 53188
Business Hours: M-F, 8-4:30 pm (excluding Holidays)
Phone: (262) 548-7801 | Fax: (262) 896-8071
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