Horticulture Calendar of Events
Horticulture and Agriculture Websites
Wisconsin Master Gardener
- Wisconsin Master Gardener Program and Upcoming Events
- 2025 Master Gardener Onboarding registration now open.
Horticulture Links of Interest
Insects, Diseases & Weeds
- UW – Department of Entomology Insect Diagnostic Lab & info sheets
- UW – Plant Disease and Diagnostic Lab – includes UW Plant Disease fact sheets
- Weed Science Society of America
- Weed Management
- Garden Pests
- Weed Identification
- Invasive Species Wisconsin First Detector Network
Plant Varieties
Other Resources
- UW Horticulture Website – Answering Horticulture and Gardening Questions
- UW Online Programs and Webinars
- Subscribe to the UW Horticulture Newsletter
- Hardiness Maps
- UW – Extension Horticultural Publications
- UW – Soil and Plant Analysis Laboratory
- Wisconsin Department of Natural Resources
- UW Turfgrass Diagnostic Laboratory
- Wisconsin Fruit
- UW Vegetable Pathology
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Events and Programs
Green Thumb Gardening 2025 Vegetable Gardening Series: Thursdays (except Feb. 6), January 9 to March 27, 5:30-7:30 p.m. / $12 registration fee for individual class or $110 complete class series / zoom webinar / See link to learn more or register / Contact Lisa Johnson for questions (608-224-3715 or email johnson.lisa@danecounty.gov)
- January 9 – Planning the Vegetable Garden
- January 16 – Soils and Fertilizers
- January 23 – Seed Starting
- January 30 – Vegetable Garden Crops and Special Techniques
- February 13 – Composting
- February 20 – Vegetable Disease Management
- February 27 – Vegetable Insect Management
- March 6 – Weed Management
- March 13 – Cover Crops for the Garden
- March 20 – Succession Planting, Companion Planting, and Season Extension
- March 27 – Seed Saving, Harvesting, and Storage
