Prairie Cascade Weeping WillowStrong Stems, Vibrant Foliage + Classic Weeping Habit Why Prairie Cascade Weeping Willows? Growing in a sturdy, straight form that later begins the graceful weeping habit you know and love from the willow, the Prarie Cascade lives up to its name. Especially with its finely textured leaves that catch every breeze with unmatched elegance. It delivers vibrant forest hued leaves all season, with fall bringing on golden yellow hues that shine like the sun.