Collinsville in Madison County, Illinois — The American Midwest (Great Lakes)
Horseradish
Collinsville, Illinois is proud to be the Horseradish Capital of the World, producing roughly 60% of the global supply.
Horseradish has been grown in Collinsville since the 1800s when German immigrants brought the farming practice to the city.
What makes Collinsville an ideal location for growing horseradish? Collinsville is a bluff community, shaped by glaciers during the ice age. The resulting lowlands are rich in potash, which is a key nutrient for horseradish plants.
Additionally, the low-lying ground has more slit and sand, making it ideal for root vegetable growth.
Since 1987, the City of Collinsville has hosted the International Horseradish Festival annually the first weekend in June.
This festival includes special horseradish seasoned food, prepared horseradish sauces, freshly ground horseradish root, and fun events like the Horseradish Root Toss, the Horseradish Root Derby, Root Grinding Classes and - of course - a Bloody Mary Contest.
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Horseradish is a perennial root vegetable from the cruciferous family, which includes other sulfur-containing vegetables like broccoli, turnips, rutabaga, Brussels sprouts, and mustard.
The horseradish plant produces curly green leaves that grow up to two feet tall and a taproot that, if left alone for years, can grow up to 10 feet deep (to put that into perspective, this sculpture is 14 feet wide so that's a long root!).
All parts of the plant are edible, but most people are familiar with the distinct white, spicy taproot.
Horseradish Fun Facts:
The name Horseradish is thought to have evolved from the German word for the plant, meerrettich, which translates to "sea radish." It is thought that in English translation, meerrettich was mispronounced as marettich, with mare being interpreted as horse.
Horseradish has held a place in folk medicine throughout history, touted to treat aches and pains, colds, and everything in between.
Horseradish gets its spicy personality from a volatile compound called isothiocyanate, but it only heats up when the horseradish root is ground (or chewed) and the cells of the plant are crushed, releasing the compound.
Recipe on the marker:
Easy Shrimp Cocktail Sauce
1/2 cup chili sauce
1/2 cup catsup
1/4 cup prepared horseradish
1 tablespoon lemon juice
1 tablespoon Worcestershire sauce
Blend and chill.
Erected 2026.
Topics. This historical marker is listed in these topic lists: Agriculture • Immigration • Industry & Commerce. A significant historical year for this entry is 1987.
Location. 38° 40.076′ N, 89° 59.631′ W. Marker is in Collinsville, Illinois, in Madison County. It is on West Main Street east of North Combs Avenue, on the left when traveling east. West Main Street is one-way. Touch for map. Marker is at or near this postal address: 617 W Main St, Collinsville IL 62234, United States of America. Touch for directions.
Regionally, this marker is in Greater St. Louis. It is also in the American Midwest, in the Lewis & Clark Corridor, in the Corn Belt, and in the Great River Road Region. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the territory of the Mississippian Culture and also the Northwest Territory.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Brooks Catsup Bottle (a few steps from this marker); The D.D. Collins House (within shouting distance of this marker); Collinsville (within shouting distance of this marker); The Blum House (approx. 0.2 miles away); The 1960's Additions to the Library Building (approx. 0.2 miles away); Pan (approx. 0.2 miles away); In Memoriam (approx. 0.2 miles away); a different marker also named In Memoriam (approx. 0.2 miles away). Touch for a list and map of all markers in Collinsville.
Also see . . . J.R. Kelly Company - The Horseradish House. The largest bulk supplier of horseradish in Collinsville. Mentioned on the marker and supplier of the recipe (there are more horseradish-related recipes on the website) (Submitted on July 17, 2026, by Jason Voigt of Glen Carbon, Illinois.)
Additional keywords. food, condiment
Credits. This page was last revised on July 17, 2026. It was originally submitted on July 17, 2026, by Jason Voigt of Glen Carbon, Illinois. This page has been viewed 9 times since then. Photos: 1, 2, 3. submitted on July 17, 2026, by Jason Voigt of Glen Carbon, Illinois. 4. submitted on July 14, 2026, by Jason Voigt of Glen Carbon, Illinois.



