Silvery, hairy foliage: Adds unique visual interest and texture to garden borders and wildlands
Robust spreading habit: Easily naturalizes in large areas or rocky, dry soils
Long bloom period: Provides essential nectar for pollinators into late summer
Drought and poor soil tolerance: Thrives in dry, rocky, or nutrient-poor conditions
Attracts pollinators: Attracts native bees, butterflies, and predatory wasps for natural pest control
Summarized by Shop
Hoary Mountain Mint (Pycnanthemum incanum)
Hoary Mountain Mint, or Pycnanthemum incanum, is a hardy, perennial herb native to the eastern United States, distinguished from other Mountain Mint species by its silvery, whitish foliage, which is densely covered in fine hairs. This species has a robust growth habit and is highly attractive to
Botanical name
Pycnanthemum incanum
Plant type
Perennial herb
Mature height
24 inches (2-4 feet)
Bloom time
Mid summer to late summer
Bloom color
White, often with purple speckles
USDA hardiness zones
4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Sun requirements
Full sun to partial shade
Soil requirements
Dry to medium, well-drained
Summarized by Shop
5.0
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Arrived well-packaged in great shape. Appreciate being notified that shipping would be delayed due to extreme heat in the area. Would not hesitate to order again.
D
David · July 21, 2026
OMG I could not believe just how well these plants were package for shipping! I now know I can order from this farm and will receive top quality plants. Keep up the great work, I will be shopping with you again in the near future