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College of Agricultural, Consumer & Environmental Sciences Illinois Extension

Shrubs

How does cold weather affect garden plants? Snow covered landscape.

How does cold weather affect garden plants?

As cold weather sets in, we often find ourselves retreating indoors where it is warm. However, our landscape plants can't do this, and during times of extreme cold, like this recent cold snap, we may find ourselves wondering how our plants will fare. How do plants prepare for...
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Periodical cicadas are here...now what? Adult periodical cicadas resting on a hazelnut bush

Periodical cicadas are here…now what?

The long wait is finally over! After spending 13 (or 17, depending on where you’re at) years underground feeding from roots, periodical cicadas have started to emerge (at least in central and southern Illinois). Soon, many places will be awash in cicadas. While this mass emergence may seem...
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How to prune flowering shrubs for more blooms. Forsythia shrub covered in bright yellow flowers.

How to prune flowering shrubs for more blooms

Have you ever seen a lilac bush that only blooms at the very top, or maybe not at all? Perhaps you’ve seen or have a forsythia bush that doesn’t bloom nearly as prolifically as it once did. This often happens due to a lack of or improper pruning. When done correctly, pruning can help flowering...
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Getting trees and shrubs ready for winter. Trees with red and orange fall foliage with evergreen shrubs behind

Getting trees and shrubs ready for winter

The leaves are dropping off trees, and many of us are putting our gardens to bed for winter. While preparing the garden for winter, spend a little time preparing your trees and shrubs, too. Doing a few simple things this fall can help protect them from damage this winter and get them off to a good...
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College of Agricultural, Consumer & Environmental Sciences Illinois Extension

101 Mumford Hall (MC-710)

1301 W. Gregory Dr.

Urbana, IL 61801

Email: extension@illinois.edu

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