Shasta Daisy, Amazing Daisies® Spun Silk Shasta DaisySpun Silk Shasta Daisy is a compact fast growing perennial with a mounding habit. Its coarse, leathery medium green foliage is topped with heavy blooms of large white daisy like flowers with narrow fringed petals and yellow centers all summer if deadheaded. Prefers full sun and moist well drained soil. Type: Perennial Height: 1. 5 2 Spread: 1. 5 2' Spacing: 1. 5 USDA Hardiness Zone: 5 9 Culture: Full Sun Bloom Color: White Season of Interest: Summer