Occasionally, a weed pops up that commands attention due to its aggressive habit.  Action must be taken quickly to avoid its establishment in the landscape, or years of control efforts will ensue.  Knowing when a tiny invading plant should be taken seriously can be difficult for a...

I am always amazed at the diversity of native species our state hosts from top to bottom.  All in all, Illinois spans three USDA cold hardiness zones which illustrates the difference in climate from our northern counties to the southern confluence of the Ohio and Mississippi rivers.  In...

During the flowering lull of late spring in my home gardens, I often admire the unique, dangling blooms of our native wild columbine (Aquilegia canadensis).  This plant occurs in nearly every county of Illinois and its native range spans the Eastern US, from Florida and Texas to...

In the plant world, insects can be considered either friend or foe based on their status as beneficial partners or pests.  We often think of pollinators as the primary friends plants have in the insect world, but there are certainly other beneficial insects that don’t necessarily pollinate...

Urban areas typically have a large proportion of turfgrass. From lawns and residential areas to golf courses, parks and rights-of-way, turf covers around 2% of the landmass in the US, or about 63,000 square miles.   Research has indicated that highly managed turfgrass offers little...

The past few weeks, we’ve had spectacular weather for gardening, which has really ramped up efforts across central Illinois in preparation for the growing season to come.  This early spring warmth combined with garden centers packed full of new plants creates the irresistible impulse to plant...

Among gardeners, there is an ever-growing interest in creating plant arrangements that support pollinators.  This has been driven by recent research identifying declining insect populations around the globe as gardeners respond with garden design to provide valuable habitat.  In addition...

Signs of spring are beginning to pop up if you look close enough.  In the last week or so, I’ve noticed harbinger of spring (Erigenia bulbosa) and spring beauties (Claytonia virginica) in natural areas. The beginnings of Virginia bluebells can also be found as their...