Autumn Arrives on the Tallgrass Prairie

“Thou blossom bright with autumn dew… .”—William Cullen Bryant

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September on the prairie opens with a suite of delights, despite the dry weather in the Chicago region. Skies this past week veered between a celestial milky ice…

Schulenberg Prairie trail, Lisle, IL.

…to a startling aquamarine fleeced with clouds.

Ware Field plantings, Lisle, IL.

In my backyard mix of traditional garden and prairie, a Cooper’s hawk keeps an eye on the bird feeders. She considers the whole spread her personal salad bar. The chipmunks and hummingbirds won’t get close, but the squirrels take a more laissez-faire approach. Not a bunny in sight.

Cooper’s Hawk (Accipiter cooperii) and Gray Squirrel (Sciurus carolinensis) Crosby backyard, Glen Ellyn, IL.

Fall wildflowers and grasses fling themselves into the new month, bent on completing their cycle of bloom and set seed; bloom and set seed; bloom and set seed.

Indian Grass (Sorghastrum nutans) and Big Bluestem (Andropogon gerardii).

The low light filters through the now-golding tree leaves, a memo from nature that time is running out for warm season pursuits. I love the seed variety in the prairies and savannas. They range from sharp…

Bottlebrush grass (Elymus hystrix), Schulenberg Prairie Savanna, Lisle, IL.

…to smooth.

False Solomon’s Seal (Maianthemum racemosum), Schulenberg Prairie Savanna, Lisle, IL.

Pale asters froth up like foamy cappuccinos.

Ware Field planting in early September.

As I hike the prairie trails, I look for some of my fall favorites. White goldenrod, which looks like an aster, is tough to find but worth the hunt. That name! Such an oxymoron.

White goldenrod (Oligoneuron album), Schulenberg Prairie, Lisle, IL.

Hyssop stands out in the savannas; a pollinator plant favorite.

Hyssop (Agastache scrophulariaefolia), Schulenberg Prairie Savanna, Lisle, IL.

But most of all, I delight in the gentians.

Autumn on the prairie, DuPage County, IL.

Welcome back.

Downy Gentian or sometimes called Prairie Gentian (Gentiana puberulenta), DuPage County, IL.

True, the cream gentians have been in bloom for at least a month now.

Cream (or “Yellowish”) Gentians (Gentiana alba), Schulenberg Prairie, Lisle, IL.

But the blue gentians are an extra dollop of delight.

Downy (or Prairie) Gentian (Gentiana puberulenta), DuPage County, IL.

As I admire the deep, deep, blues, I think a William Cullen Bryant poem about fringed gentians:

“Blue-blue-as if that sky let fall

A flower from its cerulean wall.“

I don’t find fringed gentians on my walk today, but I’ve seen them in previous years. I do discover, nearby in the tallgrass, the Stiff Gentians, sometimes called “Agueweed.” They are almost ready to open.

Stiff Gentian (Gentianella quinquefolia), DuPage County, IL.

Soon they’ll bloom, and add their tiny flowers to the prairies.

Stiff Gentian (Gentianella quinquefolia), Fermilab, Batavia, IL. (2018)

Cool breezes! That sunshine. What a day to go for a hike. I want to wander through the tallgrass, spangled with gentians, under September skies. Inhale prairie dropseed fragrance. Feel the tallgrass brush my shoulders. Feel the cares of the past week roll off my shoulders.

Possibly a Hybrid Bottle Gentian (Gentiana × pallidocyanea), DuPage County, IL.

Is there a better way to begin the month? If there is, I don’t know what it would be.

Why not go see?

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The opening line is from William Cullen Bryant’s poem, To the Fringed Gentian. Click here to read the poem in its entirety on the Poetry Foundation’s website. You may know Bryant’s poetic line, “Truth crushed to earth shall rise again” — made famous by Dr. Martin Luther King Junior in his speech, “Give Us the Ballot.”

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September 9, 9:30-11 am– in person–“The Tallgrass Prairie: Illinois Original Garden” Oswego Hilltoppers Garden Club, Oswego Public Library. Please visit the club’s Facebook page for guest information, event updates pending Covid positivity in Illinois, and Covid protocol. Masks required for this event.

September 27, 7-8:30 p.m.–in person–“The Tallgrass Prairie: Illinois Original Garden” Arlington Heights Garden Club. Please visit the club’s website here for guest information, event updates pending Covid positivity in Illinois, and Covid protocol.