Photo of Penstemon deustus flower by JW Stockert NPS

Photo by JW Stockert NPS

This work has been released into the public domain by its author.

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Penstemon deustus

Also Known As

  • Hotrock Penstemon
  • Scabland Beardtongue

Plant type

perennial

size

  • H: 1'-2'
  • W: 1'-2'

planting zones

  • 4a-8b

More Options

Penstemon deustus plant details

Penstemon deustus is a broadleaf semi-evergreen perennial with green foliage. In summer white flowers emerge. Grows well with sun and low water. Drought tolerant once established. Does well in well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Penstemon deustus

Plant type: perennial
Plant family: plantaginaceae
Foliage: semi-evergreen green
Mature size: 1 FT - 2 FT - wide, 1 FT - 2 FT - tall
Flowers: white blooms in summer

GROWING CONDITIONS for Penstemon deustus

USDA Zones: 4a - 8b
Sun exposure: sun
Watering frequency: low
Resistant to: verticillium wilt
Soil needs: well-drained

Nursery contributed plant descriptions

A Western US penstemon with tall spikes of pure white flowers. Very showy and drought tolerant, will need very dry conditions to thrive.Zone 4.

Gardening facts about Penstemon deustus plant

How to Grow Penstemon deustus

  • Sun Exposure

    • sun
  • Water Needs

    • low - drought tolerant
  • Soil Needs

    • well-drained
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • white
  • Flower Season

    • summer
  • Foliage Season

    • semi-evergreen

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