Skip to content
Log inStart trial

Scarlet Bugler

Penstemon Barbatus

Design with this plant

Overview

Scarlet Bugler (Penstemon barbatus) is a perennial favorite, known for its vibrant red tubular flowers that rise atop slender stems, reaching 3-6 ft. in height. Blooming from late spring to early summer, it attracts hummingbirds while being deer-resistant. Thriving in USDA zones 3-9, it prefers well-draining soil and full sun to partial shade. This drought-tolerant beauty adds vertical interest and a splash of color to any xeriscape or wildflower garden.

Sun Full, HalfWater MediumZones 4–11Type Perennial, ShrubClimate Alpine, Arid, Temperate
Scarlet Bugler (Penstemon Barbatus) — the Scarlet Bugler thrives in USDA hardiness zones 4 through 9
Scarlet Bugler (Penstemon Barbatus) — known for its vibrant red tubular flowers that rise atop slender stems; the Scarlet Bugler thrives in USDA hardinessScarlet Bugler (Penstemon Barbatus) — consider its need for full sun to partial shade to optimize flowering potentialScarlet Bugler (Penstemon Barbatus) — present a bold display from late spring to early summerScarlet Bugler (Penstemon Barbatus) — championing both aesthetic and ecological value in the landscapeScarlet Bugler (Penstemon Barbatus) — tolerates drought conditionsScarlet Bugler (Penstemon Barbatus) — Thriving in USDA zones 3-9, it prefers well-draining soil and full sun to partial shade+40

Culture

Sun
Full, Half
Water
Medium
USDA zones
4–11

Shape & size

Classification

Type
Perennial, Shrub
Family
Plantaginaceae
Climate
Alpine, Arid, Temperate

See full data, regional cultivation notes, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (47)

Scarlet Bugler (Penstemon Barbatus) — the Scarlet Bugler thrives in USDA hardiness zones 4 through 9
Scarlet Bugler (Penstemon Barbatus) — known for its vibrant red tubular flowers that rise atop slender stems; the Scarlet Bugler thrives in USDA hardiness
Scarlet Bugler (Penstemon Barbatus) — consider its need for full sun to partial shade to optimize flowering potential
Scarlet Bugler (Penstemon Barbatus) — present a bold display from late spring to early summer
Scarlet Bugler (Penstemon Barbatus) — championing both aesthetic and ecological value in the landscape
Scarlet Bugler (Penstemon Barbatus) — tolerates drought conditions
Scarlet Bugler (Penstemon Barbatus) — Thriving in USDA zones 3-9, it prefers well-draining soil and full sun to partial shade
Scarlet Bugler (Penstemon Barbatus) — known for its vibrant red tubular flowers that rise atop slender stems
Scarlet Bugler (Penstemon Barbatus) — Scarlet Bugler (Penstemon barbatus) is a perennial favorite; thriving in USDA zones 3-9, it prefers well-draining soil
Scarlet Bugler (Penstemon Barbatus) — attracting hummingbirds and other pollinators to the garden.<br><br>Native to the southwestern United States
Scarlet Bugler (Penstemon Barbatus) — To maintain vigor, deadhead spent blooms and divide clumps every 3 to 5 years
Scarlet Bugler (Penstemon Barbatus) — glossy green leaves is typically 1 to 1.5 feet tall
Scarlet Bugler (Penstemon Barbatus) — Blooming from late spring to early summer, it attracts hummingbirds while being deer-resistant
Scarlet Bugler (Penstemon Barbatus) — red flowers in the garden
Scarlet Bugler (Penstemon Barbatus) — with a spread of 12 to 18 inches
Scarlet Bugler (Penstemon Barbatus) — providing a vibrant splash of color and vertical interest
Scarlet Bugler (Penstemon Barbatus) — making it an excellent candidate for xeriscaping or low-water landscapes
Scarlet Bugler (Penstemon Barbatus) — The plant's base of narrow
Scarlet Bugler (Penstemon Barbatus) — perennial / shrub with red blooms
Scarlet Bugler (Penstemon Barbatus) — perennial / shrub for full or half
Scarlet Bugler (Penstemon Barbatus) — It pairs beautifully with ornamental grasses, yarrow, or lavender for a cohesive, water-wise garden scheme
Scarlet Bugler (Penstemon Barbatus) — This perennial showcases striking
Scarlet Bugler (Penstemon Barbatus) — The Scarlet Bugler is not only visually arresting
Scarlet Bugler (Penstemon Barbatus) — Scarlet Bugler (Penstemon barbatus) is a perennial favorite
Photographs by 11 contributors

Related plants

Angelface® Steel Blue (Angelonia hybrid) — Angelface&reg; Blue Angelonia

Annual

Angelface® Steel Blue

Angelonia hybrid

FullUSDA 3–10
Angelface® Wedgwood Blue (Angelonia hybrid) — The Angelonia Angelface&reg; Wedgewood Blue is a vibrant perennial with vertical growth

Annual

Angelface® Wedgwood Blue

Angelonia hybrid

FullUSDA 3–10
Beardtongue (Penstemon Digitalis 'Blackbeard') — this Beardtongue will achieve its optimal performance

Perennial

Beardtongue

Penstemon Digitalis 'Blackbeard'

FullUSDA 3–8
Beard Tongue (Penstemon 'Raven') — Penstemon 'Raven' enchants with bell-shaped flowers in a deep

Perennial

Beard Tongue

Penstemon 'Raven'

FullUSDA 7–9
Beard Tongue (Penstemon Species) — commonly known as Beard Tongue

Perennial

Beard Tongue

Penstemon Species

FullUSDA 3–10
Blue III Angelonia — lightly grape-scented foliage

Blue III Angelonia

Angelonia

Full