Flowers:
White (White 4-8" long terminal flower panicles are slightly fragrant and appear in spring)
Foliage:
Green (Medium green summer foliage); Yellow (Often turns a poor greenish-yellow to brown before falling in the fall)
Fruit:
Brown (Slender 8-20" long seedpods persist into winter (not overly attractive))
Soil:
Tolerates wet, dry, and alkaline soils
Diagnostic Characteristics:
Simple, very large (12" long by 8" wide) heart-shaped leaves that are opposite or whorled. Flowers resemble those of foxglove.