Featured Programs
2024 Q&A Series:
Gardening and Landscape Questions
Register for the upcoming Q&A series to get all of your questions answered!
Free Online Gardening Programs
These programs are suitable for plant enthusiasts and gardeners of all skill levels. Each presentation is recorded and uploaded to our Online Program Archive for later viewing. Programs are accessible on mobile, tablet, and desktop devices.
New to gardening?
Gardening and learning to grow your own food provides many benefits, but we know it can be a bit intimidating when first starting out.
Check out our New Gardener Resources to get your Wisconsin garden started quickly and easily.
Latest Horticulture News
Timely Articles for Fall Gardens
Yard and Garden Cleanup with Diseases and Insects in Mind
By: Andrea Ackerman, Horticulture Outreach Specialist In this video, learn how to approach your garden and yard cleanup with a better understanding of strategies you can use to benefit your yard, keeping in mind plant diseases, insects, winter interest and wildlife food. When preparing a garden for fall and winter, focus on plant diseases, insect […]
Plants Not Favored by Deer
If deer visit your property, before planting (or replanting), check out this list of trees, shrubs, flowers, herbs, and grasses that deer tend to avoid.
Tree Species Recommended for Fall Planting
These are a compilation of tree species recommended for fall planting/waiting until spring in various Extension resources. Some species appear on both lists. (Last updated 8/9/2024) Trees Suggested for Fall Planting: (September through early October, or weather permitting) Shrubs It’s Better to Wait: Trees That May Do Better with a Spring Planting Shrubs ▶ Watch: Planning […]
Is My Ash Tree Worth Treating for Emerald Ash Borer?
When should I treat my ash tree for EAB? This factsheet addresses some of the most frequently asked questions regarding the treatment of ash trees for EAB, and the removal and disposal of infested trees.
Wisconsin Lawn Care Calendar
The following lawn care calendar provides an overview of home lawn maintenance. Not all lawns require every maintenance activity. Be sure to customize the care of your lawn to its specific problems and needs.
WPR Garden Talk: Fall Lawn Care with Paul Koch (August 31, 2019)
In this episode of Garden Talk, we talk about fall lawn care, including lawn revival, overseeding and repair, as well as fall fertilization and weed control.
Leaf Color Change in Autumn
The colors of autumn leaves are one of nature’s most beautiful spectacles. Learn about what goes on inside leaves that leads to a beautiful fall color show in this article.
Morning Ag Clips: Lawn care tips for the fall with Doug Soldat (October 7, 2019)
Podcast and transcript covering lawn care tips for fall with Doug Soldat, Extension Turfgrass and Urban Soil Specialist.
Growing Apples in Wisconsin
This publication is a great how-to resource for backyard apple growers. It covers everything from planting to pruning to disease and insect management strategies, to help you get a great harvest.
Maintaining Lawn and Garden Tools
When it comes to digging in the garden or pruning trees and shrubs, having high quality tools that are cleaned, lubricated, sharpened and otherwise properly maintained, makes any outdoor job simpler and more efficient. Learn how to maintain your garden tools in this useful factsheet.
Protecting Young Trees from Animal and Other Damage Over Winter
In winter, young trees are prone to a variety of hazards. In this video, learn how you can mitigate that damage by protecting young trees from potential wildlife damage and how to effectively protect trunks from winter sunscald damage.
WPR Garden Talk: Bringing Plants Indoors with Diana Alfuth (September 27, 2019)
Shorter days and cooler nights mean it’s time to start bringing in plants that summer outside. We talk with a horticulturist about how to successfully transition them back into your home. Listen to the episode.