Located in the Milwaukee County, Wisconsin, an internationally-renowned horticultural showplace, these gardens are named after Alfred Boerner who designed the original five gardens Annual, Perennial, Rock, Rose and Peony in 1930. The garden allows gardeners, students and plant lovers to take in the colors and scents of a variety of collections. The garden also offers meetings, catering facilities, art, photography, concerts, learning programs and weddings. For pricing and seasonal information, refer their website.