Astilbe x arendsii Ice Cream serves up large, fluffy bubblegum-pink plumes above a tidy mound of glossy dark green foliage. Reddish-brown stems hold the flowers upright in midsummer, creating a bright, structured accent for shaded paths, borders, and layered woodland planting.
Grow it in light to full shade in rich soil that stays evenly moist. Water regularly through the growing season and mulch to protect the root zone from drying. Moderate spring and early-fall feeding supports the foliage and cold-season root development.
The fragrant flowers attract bees and butterflies, work well for cutting, and rise reliably without staking. Deer resistance and a compact clump-forming habit make this false spirea useful in groups or as a colorful backdrop for lower shade plants.