Whiteleaf Mountainmint

(Pycnanthemum albescens)

Whiteleaf Mountainmint (Pycnanthemum albescens)

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Climate Requirements

Precipitation 44" - 64"
High Temp. 88°F - 93°F
Low Temp. 26°F - 42°F

Summary

Pycnanthemum albescens, commonly known as Whiteleaf Mountainmint, is a deciduous perennial herb native to open woodlands and grassy, rocky slopes in the Southeastern United States. It typically grows to a height of 1-4 feet (0.3-1.2 meters) and a width of 1-2 feet (0.3-0.6 meters). This plant features narrow, lance-shaped leaves and clusters of small, tubular white and pink flowers that bloom in the summer and fall, attracting a variety of pollinators including bees and butterflies.

Whiteleaf Mountainmint is valued for its aromatic foliage and flowers, which can be used in teas and as a culinary herb. Its showy flowers make it a popular choice for native plant gardens, borders, and as a naturalizing element in informal settings. It thrives in full sun to part shade and prefers well-drained soils. While it is drought-tolerant once established, regular watering will encourage more vigorous growth. It is generally pest and disease resistant but can be susceptible to powdery mildew in humid conditions.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-4 feet
  • Width: 1-2 feet
  • Growth Rate: Moderate
  • Flower Color: White, Pink
  • Flowering Season: Summer, Fall
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Drainage: Slow, Medium, Fast

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Deer Resistant, Drought Tolerant, Fragrant, Low Maintenance

Natural Habitat

Open woodlands and grassy, rocky slopes

Other Names

Common Names: White-Leaf Mountain-Mint

Scientific Names: Pycnanthemum albescens, Koellia albescens, Koellia pauciflora, Pycnanthemum incanum var. albescens

GBIF Accepted Name: Pycnanthemum albescens Torr. & A.Gray