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Slender Mountain Mint Seeds

Original price was: $5.00.Current price is: $3.00.

A warm season native plant used to attract pollinators. Bees love this plant. Blooms in the summer, prefers full to partial sun and dry to medium wet soil. Buy now for 40% off!

Approximate seed count 700.


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Slender Mountain Mint (Pycnanthemum tenuifolium), or Narrowleaf Mountain mint, is a member of the mint family Lamiaceae. It is a warm season native plant used to attract pollinators in revegetation projects.

It’s a popular perennial mint species that has a pleasant mint aroma and grows 2-3 feet tall with a spread of 3–4 feet wide. This variety is native to the central and eastern United States. It is adapted to hardiness zones 4-8. It is best known for its multi-branching habit of stalks with very narrow, slightly needle-like, silvery green leaves. Grows in colonies.

  • It has small white flowers with faint purple spots. Blooms during the summer, from June – September
  • Butterflies and bees are enticed by this plant’s abundant nectar and smell. An important addition to native pollinator gardens. Attracts and sustains many native bee species.
  • It flourishes in a variety of conditions, preferring full to partial sun and dry to medium wet soil, but does occur naturally on open woodland borders. Natural habitat includes upland prairies and dry, rocky, open woods.

Since Pycnanthemum tenuifolium reproduces via a rhizomes (root systems underground), it can be considered aggressive. However, it’s easy to pull the clumps apart and replant in another area.

There are two other common varieties: Clustered Mountain Mint (Pycnanthemum muticum) and Appalachian Mountain Mint (Pycnanthemum flexuosum). Both are native to the U.S..

Buy Narrowleaf Mountain mint today!

About PLS (Pure Live Seed)
Pure Air Natives tests all harvested seed for purity, germination, noxious weeds (state restricted), the dormancy. We only sell purest quality live seed that is going to germinate. (3rd Party Lab Tested)

Seed Details

Weight 0.025 lbs
Dimensions 3.5 × 0.1 × 2.25 in

Seed Packet

Bloom Color


Approx Seed Count



Seeds germinate after sowing in a warm location

Sun Exposure

Full, Partial

Moisture Exposure

Dry, Medium Dry, Medium, Medium Wet, Wet


2 Feet

Plant Spacing

12-18 Inches


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