General Culture:

Easily grown in average, dry to medium, well-drained soil in full sun to part shade. A vigorous and sometimes aggressive grower.

Noteworthy Characteristics:

The common name of mountain mint for this mint family member is somewhat misleading since the plant typically grows in the wild in dry, open, rocky woods, dry prairies and fields, along roadsides, along streams and in open wet thickets. An erect, many-branched, herbaceous perennial that grows 2-3' tall and features extremely narrow, almost needle-like leaves and profuse terminal clusters of small, white 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. A Missouri native plant that is found throughout the state.

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