Pink Fairy Rain Lily (Zephyranthes rosea) - 15 Bulbs (for Indoors or Outdoors) Pink Fairy Rain Lily are so named because they produce short-lived flowers only after seasonal heavy rains or storms. Blooms in the late summer. Deer resistant. Height: 8-10 inches. Hardy in zones 8-10, elsewhere dig up and store during the winter. Immediate shipping. 6/+ cm bulb size.