Although the flowers of Crinums look like lilies, they are more akin to but much larger than the regular Hippeastrum and, therefore, have huge bulbs which are pest proof like other members of the Amaryllis family. Clusters of long-lasting, large flowers bloom and re-bloom mid through late summer on 2′-3′ stems, towering above its sword-shaped leaves. It prefers rich, moist soil but tolerates drier situations; resents being disturbed, so don’t move it, unless necessary. Once it’s been established, it may take a season before it blooms. . Wonderfully fragrant, it’s a great companion to many perennials and other bulbs; 1 per sq. ft.; whz 7-10. If you live in a colder area, mulch heavily or plant in a container so it can be moved inside easily during the winter like an Agapanthus or Hibiscus.