Home » Resources

Resources

Labs and Resources

Wisconsin Horticulture Extension is dedicated to providing resources and research-based answers for your plant and gardening questions.

Looking for specific advice on a lawn, landscape or gardening issue? We can help with that.

Ask your gardening question here

Plant disease diagnostics and identification

Learn More

Insect diagnostics and identification

Learn More

Weeds and invasive plant management and identification

Learn More

Stay Up to Date with Us

Subscribe to Our Newsletter

We send our newsletter on the first Friday of every month.
Sign up to receive updates in your inbox!

Subscribe Now

University of Wisconsin-Madison | Explore Extension: Agriculture Community Development Families & Finances Health Natural Resources Youth

Connect With Us

Support Extension

Feedback, questions or accessibility issues: info@extension.wisc.edu | © 2025 The Board of Regents of the University of Wisconsin System
Privacy Policy | Non-Discrimination Policy & How to File a Complaint | Disability Accommodation Requests

An EEO/AA employer, University of Wisconsin-Madison Division of Extension provides equal opportunities in employment and programming, including Title VI, Title IX, the Americans with Disabilities Act (ADA) and Section 504 of the Rehabilitation Act requirements.

Wisconsin Horticulture

Resources

Labs and Resources

Wisconsin Horticulture Extension is dedicated to providing resources and research-based answers for your plant and gardening questions.

Soil testing and analysis

Plant disease diagnostics and identification

Turfgrass diagnostics

Insect diagnostics and identification

Fruit home gardener guides

Weeds and invasive plant management and identification

Stay Up to Date with Us

Subscribe to Our Newsletter