The snow white blooms, with creamy-yellow centres, of Purissima, usher in spring around April. Also known as the White Emperor, it produces flowers with large petals and green leaves. Transform you early spring garden, border, bed, or containers with a sea of white or mix with Orange Emperor or Madame Lefeber for contrast. Often used in bridal bouquets due to the lovely, large petals. Blends well with bluebells and daffodills.