A garden essential that has earned their place among the Hosta and daylilies. Early spring blooming in an array of colors, ranging from white to, pink, red, purple and all shades in between, often with dots and spots. Grow in part shade in rich well-draining soil. Makes a good cut flower. Cut off previous years leaves when flower buds emerge in early spring. Deer resistant. Hardy in Zones 5 to 8.