Pycnanthemum virginianum
Pycnanthemum virginianum is a finely textured native mint known for its airy clusters of pale white to soft lavender flowers that appear in midsummer. Its upright slightly aromatic foliage forms loose stands that bring a natural meadow feel to plantings while delivering exceptional pollinator value through the peak summer season.
Height & Spread: 24 - 36 in x 18 - 24 in
Bloom Time: Mid to late summer
Light Requirements: Full sun to part shade
Soil Preference: Average to moist well drained soil
Watering Needs: Moderate; tolerates short periods of drought once established
Deer Resistance: Deer resistant
Native Status
This species is native to eastern North America where it grows in meadows, prairies, and open woodland edges contributing strongly to native pollinator ecosystems.
WILDLIFE & INSECTS
Bees
- Highly attractive to native bees, bumblebees, and honeybees which forage heavily on its abundant nectar rich blooms.
Butterflies
- Draws a wide range of butterflies including skippers, swallowtails, and painted ladies which use it as a consistent midsummer nectar source.
Hummingbirds
- Occasionally visited by hummingbirds which are drawn to its dense flowering spikes in open sunny plantings.
Spacing & Landscape Use
Spacing Recommendations
- Space 18 - 24 in apart to allow clumps to expand and form naturalized stands over time.
Landscape Placement
- Best used in meadow plantings, native gardens, and naturalistic borders where its airy structure and strong ecological value can spread freely.
Companion Plants
- Schizachyrium scoparium (Little Bluestem) - Adds upright grass texture and warm seasonal color that complements its airy flowering habit.
- Echinacea purpurea (Purple Coneflower) - Provides bold midsummer blooms and strong pollinator overlap.
- Rudbeckia hirta (Black Eyed Susan) - Brings bright yellow contrast and extended summer color.
- Solidago rugosa 'Fireworks' (Goldenrod) - Extends pollinator support into late season with arching golden blooms.
- Asclepias tuberosa (Butterfly Weed) - Reinforces butterfly support and adds strong orange seasonal contrast.