

Appalachian Mountain Mint
Pycnanthemum flexuosum
Appalachian Mountain Mint is the mountain mint adapted to the drier, more challenging conditions of rocky Appalachian slopes and woodland edges. more drought tolerant than Virginia or narrowleaf mountain mint, comfortable in average to lean, rocky soil as long as drainage is good. The narrow, lance-shaped leaves are fragrant when touched, releasing the same sharp spearmint scent as all Pycnanthemum species, and the midsummer white flower clusters bring the same intense pollinator traffic. This is the mountain mint to choose if your site is drier or rockier than ideal for the moisture-loving species. The 'flexuosum' epithet refers to the flexing, branching habit of the stems. the plant has a somewhat looser, more open structure than some other mountain mints, which gives it an easy, naturalistic quality in the garden. Plant it in full sun with good drainage and it will establish reliably and spread moderately to fill in its allotted space over several seasons. The mint fragrance is consistently deer-deterrent, and the pollinator performance in summer is excellent despite the drier site conditions this species tolerates.
We grow a range of sizes and prices. Add the plant to your list, then pick your size when you visit.
Final price confirmed at pickup, depends on size and season.
- Thu, Jul 238 AM – 4 PM
- Fri, Jul 248 AM – 4 PM
- Sat, Jul 258 AM – 2 PM
A nursery-grown plant, ready for the ground.
Healthy, container-grown appalachian mountain mint propagated on-site at Hill House from regional genetics. Includes a one-page care card. We make every effort to supply plants as listed; occasionally we substitute a similar species of equal value.
- Sun
- Full sun
- Water
- Average
- Mature size
- 1.5'–2.5'
- Bloom
- Midsummer bloom in white; fragrant foliage from spring through frost
- USDA zones
- 4-8
Pairs well with these.
Same light, same soil, same wildlife. Janet's picks to plant alongside appalachian mountain mint.
Or skip the guesswork.
Curated packages bundle 9–12 species that work together. One reservation, one pickup day, a printed layout map.

Butterfly Package
Host and nectar plants chosen to feed monarchs, swallowtails, and fritillaries spring through fall.

Hummingbird Package
Tubular-flowered natives that pull ruby-throats through your yard April through October.

S.O.S. Package
Save Our Songbirds, berry- and seed-bearing natives that feed nesting and migrating birds.