Trees and shrubs are the backbone of our landscapes. Properly placed and well-maintained landscape plants help conserve energy, provide shade, increase the property values, attract wildlife, offer privacy and help us create peaceful outdoor living environments. Many trees and shrubs also exhibit showy flowers, vibrant fall foliage colors, and edible fruits. Learn from our publications and fact sheets about selecting, planting and maintaining trees and shrubs in Wisconsin landscapes.
Plant selection is one of the most important decisions a gardener, landscaper or designer makes. Learn more about selecting plants in this publication.
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.
If you’re unable to find the information you need, please submit your gardening question here:
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.
By: PJ Liesch, Extension Entomology Specialist Even though insects can cause damage to our plants, not all of them are harmful. In this video, you will learn how to look for signs of insects, why identification is required, and different control options and methods. The first step in the management process of insects in yards […]
By: Lisa Johnson, Horticulture Outreach Specialist In this video, learn how to protect susceptible plants from snow and cold damage. This video includes how to protect woody plants and provides recommendations for proper mulching and watering that will help your plants through the fall and survive the winter. To help your landscape plants survive the […]
This fact sheet provided a list of 10 relatively easy to identify plant diseases.
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.
Proper planting techniques ensure long survival and good health of trees. This brochure shows how to correctly plant balled and burlapped trees and shrubs.
The Japanese beetle, Popillia japonica, is a significant pest of landscape trees and shrubs, vegetable and fruit crops, and turfgrass. This factsheet describes the lifecycle of this beetle along with management and control options.
Plant selection is one of the most important decisions a gardener, landscaper or designer makes. Learn more about selecting plants in this publication.
Learn about tree decline and dieback symptoms and how to prevent and treat problems that occur in this publication
This factsheet will help with the identification of some common leaf diseases of deciduous trees.
“How long will my plants survive with their roots under water?” This publication will help you answer that question.
Pesky boxelder bugs are very noticeable in the fall when they congregate before overwintering in buildings. To learn more about this nuisance pest, read this article…
