The MacMillan Hosta Glade is one of the finest public displays of hosta in the upper Midwest. There are over 300 varieties of hosta displayed. It includes sections which have hosta with blue colored leaves, fragrant flowers and miniatures and species, along with beds of classic hosta and a “landscape bed” of hosta mixed with other perennials. In 1980 the American Hosta Society designated the Hosta Glade as its first national display garden. It is also one of the coolest places at the Arboretum on a hot summer day!