Sign Up For Our Newsletter
  • About
  • Blog Topics
  • Store
    • Perennials
    • Shrubs
    • Farm Products
    • Trees
    • Restoration Grade
    • Grasses & Ferns
    • Fruit Trees & Shrubs
    • Piet Inspired Selections
  • Plant Information
    • Plant Sizing Info
  • Services
    • Speaking
    • Online Landscape Coaching
  • Location
  • Hours
  • Warranty
  • FAQ
  • Contact Us

Ontario Native Plant Nursery

You are here: Home / Perennial Gallery / Slender Mountain Mint

Slender Mountain Mint

Slender Mountain Mint

Pycnanthemum tenuifolium

This beautiful perennial is has fresh, clean white blooms. This native Ontario species attracts many different pollinators. The smaller, narrow leaves are a way to tell the slender mountain mint from the Virginia mountain mint. Prefers well-drained soil.

Height : 2-3 feet (60-90cm)

Spread : 2-3 feet (60-90 cm)

Blooming Period : July to September

Light : Full to Partial Sun

Water : Dry to medium

Soil : Sand, loam, clay

Zone : 4-8

Native Ontario Habitat : Open woods, dry prairies and fields

Landscape Uses : Butterfly gardens, pollinator gardens, herb garden, meadows and naturalized areas

Copyright © 2025 · Refined Theme on Genesis Framework · WordPress · Log in