Like the Maltese cross, they do better with even moisture. The evergreen foliage is grasslike and formed in tufts. Although native to Europe and northern Asia, it is of questionable hardiness in this area and will sometimes die over winter. Thus, it is best planted in a sheltered location where it will receive maximum snow cover. The common name refers to the sticky nature of the stem, which is said to be useful as a fly-catcher.
Propagation is by division.