Agriculture Specialization in Washington, Ozaukee, and Sheboygan Counties

The Agriculture educators located in Washington, Ozaukee, and Sheboygan Counties have developed areas of specialization to allow each to provide up-to-date information in their area of specialization. Educators also address a wide range of local needs and programs. The specialized programs are as follows:

Steph Plaster, Agriculture, Extension – Ozaukee County, 121 W. Main St., Port Washington, WI 53074.  Phone (262)284-8292. E-mail

Mike Ballweg,Crops and Soils, Extension – Sheboygan County, 5 University Drive, Sheboygan, WI 53081. Phone (920)459-5900 E-mail

Program areas include: Grain Crops, Forages, Soil Erosion, Nutrient Management, Water Quality, and Crop Pest Identification and Control. Pesticide Applicator Training for Sheboygan County.


The Extension – Ozaukee County Office can assist you with:

  • Soil sample bags
  • Submission forms
  • Helpful publications
  • Answers to your soil results questions from a Extension Crops & Soils Agent.

Costs vary, depending on the type and quantity of samples and test desired.  We encourage you to mail your samples directly to the lab via United States Postal Service Flat Rate Mailing.

UW-Madison’s Soil Testing Laboratories


For more information, please contact our office at (262) 284-8288.

Sharing is Caring - Click Below to Share