- Garden care: Plant the corms (bulbs) in spring approximately 8-10cm deep and 10-15cm apart. Resist removing the faded foliage in autumn and cover the crown of the plant with bracken or bark chips to protect the plant against frost damage. Lift and divide congested colonies in spring, planting the divided sections 8-10cm (3-4in) deep.
- CAUTION do not eat ornamental bulbs