Trees

A few weeks ago, I was exploring a woodland near Springfield and ran across a fuzzy cluster of feeding insects. It was slightly out of reach, congregated in a lower limb of a young black walnut tree (Juglans nigra).While grabbing a nearby stick and attempting to pull the limb down and get a closer...

North America’s largest native tree fruit is ripening in forest understories and home landscapes across central Illinois this week. Pawpaws (Asimina triloba) are an often-unknown fruit tree to many folks, but they offer a delicious, exotic taste that seems more like a tropical fruit...

In Illinois, we are very fortunate to have the ability to grow multiple tree fruit crops in our climate. However, we do have quite a few insect and disease challenges to address when reaching for that perfect apple or pear. On a recent trip to the Pacific Northwest region, I was in awe of...

Spring is a time of an awakening plant world full of blooms and endless possibilities for the coming growing season.  It’s a time that many of us think about updating our landscaping, making it the most popular time of year to plant trees and shrubs. When you combine the mild temperatures...

Plant competition is an instrumental part of natural ecosystems, with winners and losers in all cases. Still, it is really fascinating to consider why and how certain plants come out on top.  In some examples, you can look at climate or other geographic constraints to understand why a...

Several years ago, we had an extra pawpaw tree (Asimina triloba) after all the plants were distributed at the East Central Illinois Master Naturalist’s Annual Native Tree and Shrub sale. Since this poor tree had no home, we decided to plant it outside one of the staff entrances at the...

The signs of this year’s historic cicada hatch are still around, although all of our periodic cicadas are now quietly underground, feeding away on tree roots for the next 13 years.  After piles of molted shells and dead adult cicadas earlier in the summer, we are now seeing their signature on...

Magnolias are some of the most popular ornamental trees across the US.  Known for spectacular flowering displays, they come in various shapes and sizes, from smaller shrub-sized plants to medium-sized shade trees.For the most part, these trees are usually a pretty safe bet in Illinois gardens...

Early 2024 features some excellent, once-in-a-lifetime natural events.  If you missed the solar eclipse in April, get ready for a rare ecological event about to unfold in the coming weeks.  Whether we want to experience it or not, we’ll be immersed in a mass emergence of periodical...

If you’ve been out and about in central Illinois this past week, you’ve probably noticed quite a few things in bloom. Early blooming plants are easy to spot since most of the rest of the landscape is bare now, and most plant lovers are anxiously awaiting the arrival of spring, with anything...