Pycnanthemum virginianum, commonly known as Virginia mountain mint or Appalachian mountain mint, is a perennial herbaceous plant native to eastern North America. It is a member of the mint family (Lamiaceae) and is known for its aromatic foliage and clusters of small flowers.
Virginia mountain mint typically grows to a height of about 2 to 4 feet (60 to 120 centimeters) and forms clumps of upright stems. The stems are square-shaped, as is characteristic of many plants in the mint family. The foliage is gray-green and has a minty fragrance when crushed.
The plant produces clusters of small, tubular flowers in late summer to early fall. The flowers are usually white or pale lavender in color and are attractive to a variety of pollinators, including bees, butterflies, and other beneficial insects.
Pycnanthemum virginianum is often used in native plant gardens, prairie plantings, or naturalistic landscapes. It is valued for its ability to attract pollinators and its adaptability to a range of growing conditions. It can thrive in full sun to partial shade and tolerates a variety of soil types, including well-drained soils.
This plant is also known for its aromatic properties and is sometimes used for herbal purposes. The leaves can be dried and used to make teas or added to potpourri for their pleasant scent.