12 - 18 Inches
USDA Hardiness Zones
3 - 7
April - May
Mound shaped plants with decorative scalloped velvety foliage. Sprays of chartreuse flowers held above the foliage.
Prefers a moist soil in a lightly shaded location. Dry soils affect foliage quality
Particularly nice after a rain or heavy dew as water droplets are held on the leaves and glisten in the sun. Will reseed. Needs to be divided occasionally to keep the plants vigorous and avoid dead areas. Removing spent flowers helps in late season appearance.