General Culture:
Easily grown in average, medium, well-drained soil in full sun.
Noteworthy Characteristics:
The common name of mountain mint for this Missouri native plant is somewhat misleading since the plant typically occurs in moist soils in wet meadows, swamps and along streams and ponds. An erect, many-branched, herbaceous perennial that grows 2-3' tall and features narrow, toothless, tapering leaves and profuse, somewhat flat-topped, terminal clusters of small, white, 2-lipped flowers which bloom in mid to late summer. All parts of the plant emit a strong, mint-like aroma when crushed. Pycnanthemums have been used in teas.
Problems:
No serious insect or disease problems.
Uses:
Interesting plant for the herb garden, border, naturalized area or meadow. Also may be grown in open areas near ponds and streams.
© Missouri Botanical
Garden, 2001-2010
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