December Newsletter includes:
Upcoming Online Programs
- December 15 – Ask Your Gardening Question: LIVE, Monday, December 15, 1:30-2:30 p.m. | Zoom webinar | Learn More
- Calendar of Events
Timely Articles
- Choosing the Right Christmas Tree
- Winter Salt Injury and Salt-Tolerant Landscape
- WATCH: Maintaining Your Festive Houseplants
Plant Diagnostics: The Step-by-Step Approach to Identifying Plant Problems | Course dates: Feb. 1-April 30, 2026 | 100% online | Self-Paced | Prepare yourself for next year’s growing season by learning the process of identifying plant problems. This course explains the basics of the plant diagnostic process in any easy-to-understand way. Gain a deeper understanding of insect and wildlife damage, plant diseases and disorders, management options and more.
Master Gardener Onboarding Information
Wisconsin Yard & Garden – A weekly column of horticulture education and activities for Wisconsin gardeners. Read the latest articles from this past month.



