General Culture:
Easily grown in average, medium, well-drained soil in full sun to part shade. Prefers a rich, humusy soil and light, dappled sun. Intolerant of hot and humid conditions.
Noteworthy Characteristics:
A dense, clump-forming meadow rue growing 2-5' tall. Features lacy, fine-textured, medium green, compound foliage (superficially resembling columbine or maidenhair fern) and tiny, double lilac-pink flowers borne in large, wiry-branched, airy, terminal sprays which appear in July and August. Mass effect of bloom can be quite showy and bloom is long-lasting (2 months or more). Purplish plant stems are thin, and plant will usually require staking or other support. Stems of plants grown close together can become entangled.
Problems:
No serious insect or disease problems. Powdery mildew and rust are only occasional problems.
Uses:
This tall, airy plant with a long summer bloom provides color and contrast to the perennial border, wildflower garden, meadow or naturalized area. Good background plant.
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Garden, 2001-2010