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Week 5 – February 04, 2023

Plant Information

Penstemon digitalis Onyx and Pearls

  • Penstemon digitalis Onyx and Pearls - Bloom
  • Penstemon digitalis Onyx and Pearls - Landscape
Marketing Information:
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Plant Details:

Scientific Name: Penstemon digitalis

Common Name: Beardtongue

Hardiness Zone: 3a - 8b

Hardiness Degree: -40°F (-40.0°C)

Blooming Season: Summer

Plant Habit: Upright

Characteristics: Attracts Bees, Drought Tolerant, Attracts Hummingbirds, Heat Tolerant

Water: Medium

Spacing: 38 - 42" (97 - 107cm)

Height: 42" (107cm)

Width: 38 - 42" (97 - 107cm)

Exposure: Sun

General Information: A tall, upright perennial perfect for giving height to a garden. The dark foliage contrasts beautifully against a green background.

Grower Information:

Tall, upright variety gives height to any garden, with creamy-white flowers that contrast beautifully against striking purple foliage. Attracts pollinators; heat and drought tolerant. 

'Onyx and Pearls'

Protection Information: PP32,613

(Flowering Only License)