In the fall I look forward to the incredible display from the native prairie grasses. Up to this point, the grasses have remained rather unobtrusive, but in the fall they step out of the background to claim our attention. Although I enjoy them all, the little bluestem grass is definitely my favorite. Little bluestem can be found throughout the prairie, but right now this grass is very noticeable if you to look the hills. Many of Nachusa’s knobs and hills are blanketed in an orange–red, and that color is from the . . . little bluestem grass!! In addition, throughout the winter, the grass will retain this energetic color and stand out beautifully in the snow. As the autumn winds blow, the little bluestem grass undulates like waves in the ocean, as seen in the photo above in the upper left. It is mesmerizing to watch it ripple across a vast expanse. The view is from the top of Fameflower Knob in early fall (notice the leaves still on the trees). As a photographer, I love to use little bluestem as a backdrop for the goldenrods and asters that bloom in the fall. Then, as the season progresses, the grass creates a wonderful texture and contrasting color for the changing leaves of many other forbs. It is surprising to view the seeds up close through a macro lens. Look at all that white feathery fluff decorating the seedstalk! So intricate with so many fine hairs. Come visit Nachusa and enjoy a late fall hike through the grasses. I recommend the Clear Creek Knolls hike, with a climb to the top of Fameflower Knob. The hike trailhead is accessible from the small parking lot on Lowden Road, just south of Flagg Road or 1.4 miles north of the visitor kiosk. Once you arrive at the base of the hill, there is no path, so make your own! Just avoid walking on top of the sandstone, for it crumbles easily. Give the short climb a try and if you do, leave us a comment on this blog about your adventure!
Today’s author is Dee Hudson, a photographer and volunteer for Nachusa Grasslands. To see more prairie images, visit her website at www.deehudsonphotography.com.
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"What a package of potential a seed is! Most of the prairie seeds I harvested weigh almost nothing but contain the genetic plans for a future.” JAN GRAINGER Volunteer Steward Nachusa volunteers and stewards collect 125+ seed species for both new and field–overseed plantings. Seed collection begins at Nachusa around mid–May and continues through the first week of November. This year 100 new acres will be planted to prairie and about a dozen stewards will overseed 150 acres or more on various newer restorations. How much seed is needed to plant 100 acres to prairie this fall? About 5,000 pounds!!!! |
Equipped with buckets, bags, scissors and clippers, stewards and volunteers walk through the fields searching for mature seed. Harvesting seed by hand is time–consuming and labor intensive, but there are advantages. Some seeds are on tiny plants close to the ground and located on rocky slopes. The only way to harvest these is for collectors to crawl on their hands and knees to pick each seed individually. |
The Queen Anne's lace was first introduced to North America by early European settlers. Left unchecked, this non–native biennial species can aggressively spread, preventing the Illinois native plants from flourishing. So, to promote the health and diversity of the native species, Queen Anne's lace is one of the weeds Nachusa stewards and volunteers target for removal. For more about Nachusa's invasive plant management, read this PrairiE-Update that discusses clearing and weeding. I was one of fifteen volunteers who met at the Headquarters Barn for the Saturday morning workday crew. Led by volunteer steward, Ron Deters, one of our tasks was to remove Queen Anne's lace from the prairie in his unit. As we drove into the Harold Walkup unit (Ron's unit), we were met with a sea of Queen Anne's lace everywhere!!! Wow! With all the rain this summer, this non–native plant had definitely flourished. Ron certainly needed our help this day! I asked Ron where he wanted the crew to begin. He said he wanted to weed the remnant hill first. (A remnant is a piece of land that has never been plowed, so the original native plant communities have survived to present day.) I have always felt the remnants are the most important part of Nachusa. They hold the history, the magic, and the courage of the prairie. So, I have concentrated most of my efforts on restoring/maintaining the remnant knob and I am beginning to meet with some success. I have also over–seeded the restoration and now see more compass plant and gayfeather that were not there last year. Also, the bison seem to like the Walkup unit very much so it is fun to see what their activities produce and the changes that occur. (except when they wallow on the cream baptisia!) Ron Deters Volunteer steward | ![]() Ron Deters first began as a volunteer for Nachusa in 2013. He attended many Saturday workdays and was drawn to The Nature Conservancy's successful prairie restoration. Ron quickly earned his sawyer certificate, qualifying him to remove non–native trees and shrubs from the preserve. Three years later, Ron is now a mentor to new want–to–be sawyers at Nachusa. Ron participates in prescribed fire as much as possible and is the volunteer steward for the Harold Walkup unit. |
Coneflowers thrive in our sandy–loam soils and are especially plentiful the summer after a prescribed fire. They can bloom within two years of planting and provide a marvelous sight while other flowers species are still maturing.
After 10 years of meticulous clearing, harvesting, planting, and invasive weed control, Gobbler Ridge and the Fame Flower unit are among the preserve’s highest quality restorations.
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