With long stems and beautiful shades of white, lilac, and blue, Isaac House Blend is outstanding in bouquets. The blossoms appear as fragile as summer snowflakes, but this is a tough, fairly drought-tolerant, very hardy plant with few pests or diseases. Scabiosa blooms for an exceptionally long time in the garden compared to other flowering perennials, and is very attractive to bees and butterflies. Dried seed heads also add interest to flower arrangements.