Growing
These striking perennials are best known for their slender, wiry stems and star-shaped flowers that rise above sword-like foliage. Because they grow in distinct clumps rather than spreading through runners, they are ideal for container gardening or for adding structured interest to a sunny border. When planting from bulbs or corms, ensure your site provides excellent drainage, as they do not tolerate waterlogged conditions.
To keep your blooms looking their best, practice regular deadheading once the flowers fade. This simple care routine helps maintain the plant's beauty and can encourage further flowering. These plants are excellent for attracting pollinators like bees to your garden, providing a nectar source for beneficial insects.
If you are starting these indoors, you can transplant them into the garden once the weather has warmed. As a warm-season plant, they thrive in the heat but are sensitive to cold; be sure to protect them if a light frost is expected. For those using them in floral arrangements, their fragrant blossoms make wonderful additions to cut flower collections.