Happy Thanksgiving During this season of appreciation, it is only right that we take time this week to share a few of our gardening-related gratitudes. Each author of Good Growing took a few minutes to contribute expressions of thanksgiving and those are found below, but first a collective...

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...

As the holiday season approaches, many of us will indulge in an alcoholic beverage or two as a part of the celebration. My preferences vary depending on the season but during the winter, I strongly favor a bottle of red wine. If you are like me and enjoy the vino, let’s explore one of the plants...

With the arrival of color temperatures and shorter days, plants have begun the process of preparing themselves for the coming winter. One of the most notable ways this happens is the ...

Two separate serendipitous events occurred recently that brought a plant back to the forefront of my attention. First, a few weeks ago a colleague asked me to confirm the species of a tree growing near a public garden. The garden was struggling to grow, and a cursory identification of the tree...

As summer transitions to fall, many Illinoisians are looking forward to everything pumpkin-spiced, hoodie weather, and the fall color of our trees. However, even at the tail end of summer heat, there are trees already rewarding us with some fall color. But is it a reward or a call for help? Some...

On a recent family vacation, I was able to revisit the Great Smoky Mountains National Park. As I return to places I was privileged to visit as a child, I prepare for the trip, in part, by trying to dig deep into my memory bank and recall as much as I can about the place so I can compare. I am...

Illinois Extension is a resource available for all community members. We work hard to help residents find answers to burning questions, and solutions to challenges, and keep current on industry and university research. We provide education and outreach through a variety of outlets- this article is...

The problem with many plant diseases is once you notice them it’s often too late. That’s especially true with our trees. We often don’t gaze at the canopies of our trees looking for problems. The typical homeowner won’t notice disease or insect damage until visible symptoms surpass 10 percent of...

Balled and burlap trees: Remove the burlap April is arbor month and April 28, 2023, is Arbor Day. This is a day inspired by the multitude of benefits trees provide, the desire to have more trees in our communities, and a call to action to plant trees on this day. I have spent my entire career...

While spring-blooming bulbs get much of our attention in the spring, flowering trees shouldn’t be overlooked. One of the best trees for spring color is the adaptable eastern redbud (Cercis canadensis). Flowering redbuds are a sure sign that spring has arrived. What do they...

Apples and pears are popular trees to grow for people interested in growing their own fruit. However, they aren't without any problems. A variety of insect pests and diseases can plague them. One common and potentially serious disease is fire blight. What is fire blight? Fire...

I write this article as I look out at a snow-covered landscape and give thanks for the warmth of my office. It is during these days that I’m reminded of the awesome adaptability of nature. Trees and animals can survive, even thrive, in a climate where temperatures can easily span one-hundred...

By definition, a forest is a large area of land covered with trees and understory growth. Traditionally, these parcels of land are often imagined as plant-dense woodlands with a diverse mix of species layered from tall trees down to mosses on the woodland floor. These plants are growing where seeds...

Lessons learned: Bald cypress is a tree to know Don’t you wish you knew then what you know now? Speaking from experience, when I first began studying plants, people would ask me lots of gardening or landscaping questions. Did I as a first-year student know the answer? No. Did I pretend to? Yes. It...

While traveling through the Midwest on leaf peeping adventures, modern day explorers may find a rather nondescript tree with unique, distinct fruit. A medium-sized tree adorned with large, round, chartreuse colored fruit can be easily identified as Maclura pomifera, or Osage orange....

Many years ago, when emerald ash borer (EAB), had just arrived in northern Illinois, a colleague came across a flatbed trailer loaded with cut ash trees at a gas station. At that time Illinois counties confirmed with EAB had a quarantine that restricted moving ash wood outside of the county. Most...

The summer of 2012 saw my first year as an Extension horticulture educator; it also was one of the driest years on record. Illinois saw massive shortages of rainfall that year- complete with water restrictions, loss of crops, and the demise of many ornamental landscapes. It was a summer that will...

Picking a tree for a windbreak is a big decision. A windbreak protects a home from the constant Illinois wind and blowing snow. With this important job, you want the trees that make up your windbreak to be strong and healthy for as long as possible. To help in making that decision here are some...

Hold on to your hats! It is windy here in Illinois. Wind can be destructive to our homes and landscapes, plus it can make being outside miserable. This is why many Illinoisians plant windbreaks around their homes to keep that biting wind from causing a drafty house, prevent drifting snow, and make...

Winter is a time for reflection. We often spend more time inside looking outside during the Illinois winter. Perhaps one of the most popular past times for many of us is watching the birds, which often stand in stark contrast to the still winter landscape. It is through this, that I learned...

Needled evergreens like pines, firs, and spruces get most of the attention this time of year. However, broadleaf evergreens like holly also make an appearance during holiday festivities. In addition to providing some decoration for the December holidays, they are also great plants in the landscape...

You’ve likely heard of hazelnuts, perhaps even used them in some delightful dessert or savory dishes and garnishes. If you give my children a choice between peanut butter or a chocolaty hazelnut spread, the peanut butter jar remains unopened. About 40 percent of global hazelnut production goes into...

Working for Illinois Extension I get to travel quite often, mostly throughout west-central Illinois. And 2021 has brought a significant decline in ash trees in this area. The Story of EAB Emerald ash borer (EAB) is a non-native insect that attacks healthy ash trees. EAB is nothing new. I have...

Emerald ash borer (Agrilus planipennis) or EAB has cut a wide swath of destruction across a large portion of the United States, including Illinois. EAB has been responsible for the death of tens, if not hundreds, of...

A tree is a long-term investment for a home. Truthfully, we often don’t plant trees for us, but for those that come after us. But many trees planted in a developed area don’t live past their eighth year. Here are some tips to help get your new tree past the eight-year hump and keep it going for...

It is heartbreaking to see the results of natural disasters, when it affects entire communities or when the storm hits home. As a horticulture educator, I am often asked in the aftermath of a weather-related disaster, “How do we restore our landscape?” This may seem like a trivial question in such...

Butterflies are among the most popular, if not the most popular, insects out there. In fact, many cultures around the world use a butterfly as a symbol of the human soul. Many people consider a butterfly landing on you to be...

Trees in the landscape can be easily overlooked for the all the benefits they provide us whether that be casting shade on a warm, summer day, housing our feathered, birds friends, or adding a touch of color to our lawns. According to the Council of Tree and Landscape Appraisers, trees on a property...

From evergreens and Poinsettias to holiday cacti and holly, we use a variety of different plants to adorn our homes and offices during the holidays. One plant we commonly hear about is mistletoe. Mistletoe has an interesting past, from an ancient symbol of fertility to somewhere to sneak a quick...

Some of my fondest memories of Christmas growing up was venturing out to get a Christmas tree together as a family. Most of the time we just found a misshapen red cedar tree from our timber; however, when choosing a Christmas tree, ideally you want something that has good shape, color, and branch...

Have you ever gone a little overboard buying plants and run out of room or energy to plant them all in the fall and figured it could wait until spring, only to find out most, or all have died? Or maybe you’ve had a container planter with perennials and excitedly waited for them to resume growth in...

Small farms and local foods educator and fellow contributor to the Good Growing column, Katie Parker, was kind enough to let me borrow her hollow-core aerator, to give my compacted lawn some much needed relief. As Katie wrote in a...

The arrival of fall/autumn brings not only cooler temperatures but also a change in scenery. Our...

I spend a lot of time asking homeowners to show me their tree butts. Buttress to be specific, but industry lingo shortens it to butt and is described as the dramatic widening of the lower trunk. The buttress of a tree is located beginning at the root flare where the base of the trunk flares out...

I get lots of pictures of sick trees. Most of the time the first photo sent to me is a declining canopy. Maybe a picture of an ugly leaf. After all, that’s what we tend to notice first as our eyes occasionally gaze upward to the living behemoths that shade our parks, yards, and homes. There is one...

The weather this year has been a bit of a roller coaster. One day it feels like spring, and the next, we are reminded that we’re still in the middle of winter. Despite some of the warmer temperatures we’ve had this year, we still have a way to go before the warm weather sticks around for the long...

It is now the year 2020. It seems like everyone agrees, saying year “twenty-twenty”, feels so strange. As if we have arrived in a future we’ve only seen in movies and the Jetsons. As we were preparing for a New Year’s party, my six-year-old asked “Why is New Year’s such a big deal?” I explained,...

All good things must come to an end. Once the Christmas holiday, or in some cases New Year's, is over, the Christmas tree will need to come down. Instead of hauling off this year’s Christmas tree to the dump right away (or having the city pick it up), consider repurposing it in your landscape. One...

By mid-November, the last of the leaves float down to the ground and the landscape appears stark. All is quiet and nothing is growing as our gardens have been put to bed. Or are they? As I walk outside in the frigid cold, it is obvious my body has yet to adapt to colder temperatures, yet the turf...

Now that we’ve had some cooler temperatures to go along with shorter days, we’re starting to see the leaves change colors. In the next few weeks, we can look forward to...

In the language of folklore, Jack Frost has often been credited with spurring the onset of fall color by pinching leaves with his icy fingers. Obviously today we know that's not the case, but for a long time, scientists thought coloring of fall leaves was caused by the accumulation of waste...

We bought a home! After six years of living in a townhouse on the edge of Macomb, we have started to burst at the seams. In that time, we have accumulated quite a few occupants in our current dwelling. Now with three kids, one dog, a cat, and a couple of Madagascar hissing cockroaches, it was time...

Before we know it, spring will be here. Before getting too busy planting the garden, make sure to take some time to prune your trees (if they need it). While the old adage may say, "prune when your pruners are sharp", most deciduous trees are best pruned while they are in full dormancy. In this...