General Culture:
Easily grown in wet soils in full sun. Tolerates some light shade. Needs ample moisture and will grow in up to three inches of water. Established plants slowly spread by creeping roots.
Noteworthy Characteristics:
This rush cultivar is a compact, grass-like plant which is one of the true rushes. It typically grows in a small clump to 18" tall and reportedly retains its form better than some of the other spiral-type rushes. Features powdery blue, cylindrical, stem-like leaves which are tightly curled (spiraled). Insignificant, tiny, brownish flowers appear in clusters (cymes) near the stem tips in summer. Spiral-type rushes are unique and interesting foliage plants because of their corkscrew-like foliage.
Problems:
No serious insect or disease problems.
Uses:
May be grown in clumps at the edge of a pond or water garden in wet soils or in shallow standing water. Adds a certain amount of authenticity and accent to transitional waterside areas. Can also be grown on wet banks of ponds or streams to help control soil erosion or as an interesting specimen in bog gardens or wet soil areas of borders.
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Garden, 2001-2010