Common Name
Smooth beard-tongue
Eastern smooth beard-tongue
Eastern beardtongue
Hairy beardtongue
Eastern penstemon
Eastern smooth penstemon
Hairy penstemon
Smooth penstemon
Plant Form
Herbs
Duration
Perennial
Max Height (ft)
4.0
Width (ft)
2.0 -
3.0
Growth Rate
Medium
Region
Coastal
Piedmont
Mountain

Hardiness Zone
5,
6,
7,
8,
9
Commercially available
Yes
Rabbit resistant
Yes
Additional Info
Habitat: Most characteristic of moist, low fields, meadows, roadsides, and clearings; less numerous in natural habitats such as floodplain forests, swamps, riverside prairies, upland depression swamps, and drier forests and woodlands on base-rich soils. Frequent in the Piedmont; infrequent in the Coastal Plain and mountains.
Wildlife Value: This plant provides nectar for pollinators. Common Buckeye (Junonia coenia) larvae. Caterpillars eat the host plant's leaves while adults feed on the nectar of composite flowers including aster, chicory, gumweed, knapweed, and tickseed sunflower. Bees, butterflies, and hummingbirds are attracted to its blooms.
Flower Color
Cream/White
Purple/lavender
Flower Prominence
Conspicuous
Bloom Time
Spring
Early Summer
Late Summer
Bloom Month
May
June
July
Light Requirements
Full sun
Partial sun
Shade
Moisture Requirements
Moist
Soil Texture
High organic matter
Loamy
Low Maintenance
Yes
Deer Resitant
Yes
Pollinators
Bees
Butterfiles
Hummingbirds
Number of Lepidotera Species Genus Supports
8
Nurseries that may carry live plant