General Culture:
Easily grown in average, medium, well-drained soil in full sun. Spreads in the garden, but is less aggressive than the species. Compact form with less tendency to flop than other cultivars of this species. Divide every 2-3 years to control growth.
Noteworthy Characteristics:
This obedient plant cultivar is a compact, erect, clump-forming but rhizomatous perennial which typically grows 1-2' tall on stiff, square stems and features dense spikes of rich pink, tubular, two-lipped, snapdragon-like flowers which bloom throughout the summer. Blooms from bottom to top on each spike. Narrow, lance-shaped, sharp-toothed leaves (to 4" long). Genus members are commonly called obedient plants because each individual flower will, upon being pushed in any one direction, temporarily remain in the new position as if it were hinged. Sometimes also commonly called false dragonhead because the flowers are suggestive of those of dragonhead (Dracocephalum).
Problems:
No serious disease or insect problems. Rust is an occasional problem. Can be an aggressive spreader and taller plants may need support (see General Culture section above).
Uses:
An excellent plant for naturalizing in a wildflower garden, native plant garden, prairie or meadow. Provides color and contrast to the perennial border. Valued for its late season bloom.
© Missouri Botanical
Garden, 2001-2010
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