Penstemon Species, Beardlip Penstemon, Beard Tongue, Firecracker Penstemon, Red Penstemon
Penstemonbarbatus

Family: Plantaginaceae Genus: Penstemon (PEN-stem-on)
Species: barbatus (bar-BAY-tus)

Category

Perennials

Water Requirements

Average Water Needs; Water regularly; do not overwater

Sun Exposure

Full Sun

Foliage

Evergreen

Foliage Color

Unknown

Height

4-6 ft. (1.2-1.8 m)

Spacing

9-12 in. (22-30 cm)

Hardiness

USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)

Where to Grow

Unknown

Danger

All parts of plant are poisonous if ingested

Bloom Color

Pink
Red

Bloom Characteristics

Unknown

Bloom Size

Unknown

Bloom Time

Mid Summer

Other details

Unknown

Soil pH requirements

6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

Patent Information

Non-patented

Propagation Methods

From herbaceous stem cuttings
From woody stem cuttings
From softwood cuttings
By simple layering

Seed Collecting

Unknown