The Henry County Courthouse hosts litigation proceedings for the communities of Henry County, Miss., including Blairstown, Brownington, Calhoun, Clinton, Deepwater, Montrose, Tightwad, Urich and Windsor. The courthouse also hosts University of Missouri Extension programs, which include courses in agriculture, business and workforce, child and teen development, community development, environmental quality, family life, home and garden, and nutrition and health. It provides continuing and distance education and independent study. The extension programs also offer soil testing and plant diagnostics to crop producers, commercial horticultural growers and home gardeners. The testing and diagnostic services include analyses of pH, phosphorous, potassium, calcium, magnesium, organic matter, acidity and effective neutralizing material. The Henry County Courthouse is located in Clinton, Mo.