Penstemon barbatus — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Penstemon barbatus

Penstemon Barbatus

Updated · 1,040 observations
Photo · (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA) COURTESY INATURALIST
ON THIS PLANT

Penstemon barbatus, commonly known as Beardtongue or Scarlet Bugler, is a herbaceous perennial plant belonging to the family Plantaginaceae. Native to North America, it thrives in diverse habitats such as meadows, prairies, and rocky slopes.

This plant typically grows between 2 to 3 feet tall and features narrow, lance-shaped green leaves. Its tubular-shaped flowers boast bright red petals, blooming from late spring through summer, and attracting hummingbirds and bees for pollination.

Penstemon barbatus prefers well-drained soil and full sun exposure but can tolerate partial shade. It is a low-maintenance plant, requiring occasional watering during dry spells.

Historically, Native Americans used Penstemon barbatus for medicinal purposes, treating ailments such as coughs, sore throats, and fever. The roots were also utilized as a food source by some tribes.

Overall, Penstemon barbatus makes an attractive addition to any garden or landscape. Its vibrant red flowers add color throughout the growing season while providing essential nectar for pollinators like hummingbirds and bees.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Penstemon
Family
Plantaginaceae
Hardiness Zone
3-9
Mature Height
30 cm to 91 cm
Mature Spread
23 cm to 30 cm
Leaf Color
Green
Leaf Type
Semi-evergreen
Flower Color
Red
Flower Size
2.54 cm
Bloom Time
Early summer, Mid summer
Planting Time
Spring
Harvest Time
Mid summer
Native Area
Mexico
ALSO KNOWN AS

Other names.

en Beard-Tongue en Scarlet Penstemon en Scarlet bugler en Beardlip penstemon en Beardlip beardtongue en Golden-beard Penstemon
ALSO IN THE LIBRARY

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