Deciduous shrub: A mop head variety with deep pink domed flowers in summer that age to deep red-pink. Preziosa will have a multitude of colors on the flowers and leaves when grown in lots of sun. Prefers moist, rich soil. Deer resistant. Attracts bees and butterflies. Bloom time: summer-fall. Bloom color: pink aging to deep red-pink. Height: 3-5'. Width: 5'. Exposure: sun-part shade. Water: moist. USDA Z6.