Horticulture

BLOOMINGTON, Ill. – The state insect, the monarch butterfly, is facing a crisis. Each May, Illinoisans celebrate the monarch butterfly, but University of Illinois Extension Horticulture Educator Kelly Allsup says that Illinois residents should be worried. The yearly count of monarchs decreased by...

Some trees may be showing damage from the late frost much of Illinois had in May for several months to come as well as diseases that pop up during the rainy, cool spring weather. Watering during the hot dry months of summer will help these trees back to being a beautiful specimen. Frost stress in...

If you have a vigorous perennial that has been in the garden bed for more than a few years, or it is starting to choke out some other plants and no longer looking healthy, then it may be time to divide. Plants that need to be divided cannot support healthy foliage and flowers. Some perennials like...

Originally published by Kelly Allsup on April 16, 2020. Most homes have insufficient light, inconsistent temperatures and tap water containing fluoride — all of which make it nearly impossible have lush foliage during the winter months. However, most tropical houseplants can be sustained...

The Perennial Plant Association is proud to announce the 2020 Perennial Plant of the Year®! Aralia ‘Sun King’ is a fabulous high-impact perennial that brings a bold pop of glowing color and texture to the shade or part shade garden. It's a secret that just Perennial Plant Association (PPA) members...

In the world of landscaping, trees are the backbones of the landscape. They are permanent structures that have stately features, shade our homes, provide spring floral displays, and some amazing fall color. There are, however, some trees that just behave badly. You’re likely familiar with maples...