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Gardening Resources

The Door County Master Gardeners Association recommends the following  research-based resources to help answer your plant and gardening questions.

Plant and Insect Diagnostic Information

Provides assistance in identifying plant diseases and education information on plant diseases and their control. Offered by UW-Madison.

Provides assistance in identifying plant diseases and education information on plant diseases and their control. Offered by UW-Madison.

Identification, images, and information about insects, spiders, and their kin. Sponsored by Iowa State University.

Provides timely and accurate identification of insects, insect-damaged materials, spiders, and other arthropods from around Wisconsin.

Invasive Plants

Learn about invasive species in Door County and what you can do.

Contains the official list of regulated and prohibited species per Wis. Admin. Code NR 40. Also contains many educational resources on how to prevent, report, and control invasive species.

Other Gardening Information

Offers a variety of articles on home gardening topics.

Supported by UW Horticulture Extension.

Free publications and videos from UW Horticulture Extension.

How to submit soil samples to the UW Soil Lab.

Learn about managing organic materials at home, the science behind composting, and the benefits of compost with the resourceful manual. Offered by UW Extension. 

Recorded videos from previous educational offerings.

Seed growing and saving resources and recommended reading offered by the Door County Seed Library.

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