P. This hasof delicious fragrance. Raised from sown in a rich , but as the are very brittle, use care in transplanting. sown in February or March will give flowers the same year, while a further in August will supply plants for the following spring. When established, corms will give offsets which can be detached and planted in an inch below the surface in July. In warm districts they will grow in a sheltered sunny border. The slender usually need supporting. The colour range includes yellow, white, pink, lavender and blue.