• Close-up of a dense, cone-shaped cluster of small, tubular fuschia-blue flowers with flared lips, each bloom lightly dusted with hints of purple and fading at the edges. The delicate blossoms of Penstemon procerus (Slender Penstemon) create a soft, intricate texture against the green background.
  • A healthy clump of Slender Penstemon (Penstemon procerus) in full bloom, with upright stems topped by spiky clusters of purple-blue flowers. Narrow green leaves form a dense base, while the blossoms rise above, adding splashes of color to the mulched garden bed.
  • Wild patch of Penstemon procerus (Slender Penstemon) growing in rocky terrain, with numerous slender stems carrying loose, cone-shaped clusters of soft violet flowers. The narrow green leaves and upright habit allow the plant to blend gracefully into the surrounding grass and gravel.
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Wild About Flowers

Penstemon procerus - Slender Penstemon

Penstemon procerus - Slender Penstemon

$5.50 CAD
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Slender Penstemon is a hardy, long-blooming perennial that plays a crucial role in supporting native solitary bees and other pollinators. Its slender stems are lined with clusters of small, tubular purple to lavender-pink flowers, perfectly shaped for bee and butterfly foraging. Hummingbirds feed on its nectar, particularly in higher-elevation habitats. This adaptable wildflower is well-suited for both urban and rural gardens, where it makes a showy yet well-behaved addition.

Drought-tolerant and low-maintenance, Slender Penstemon is an excellent choice for self-sustaining landscapes, thriving in meadows and open woodlands. Its ability to flourish in tough conditions makes it a valuable addition to prairie plantings, rock and flower gardens, and restoration projects. Moderately resistant to grazing, deer may browse young shoots but typically avoid mature plants due to their bitter foliage.

Bloom Times & Plant Sizes

Important Information - The "Bloom Period" is an indicator of the time period within which the wildflowers will bloom and does not describe the time period that a single plant will bloom.  The "Sizes" listed are intended to be a general guideline to consult during plant selection. - Plant growth and bloom times will vary depending on geographical location & individual site conditions.

Edible & Medicinal Info Disclaimer

The Edible & Medicinal information on this site is for informational purposes only and should not be acted on without thorough research and professional guidance. We are not responsible for any adverse effects resulting from the use of or misidentification of plants.

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Plant Specifics

Seeds Per Pack

Seeds Per Package: 50

Light Conditions

  • Sun
  • Part Shade

Soil Conditions

  • Loam
  • Sandy
  • Gravelly
  • Well Drained
  • Seasonally Moist

Height

  • 12" - 24"

Width

  • 12" - 24"

Bloom Colour

  • Purple
  • Lavender Pink

Month of Bloom

  • June
  • July
  • August

Vigorousness

  • Moderate
  • Fast

Deer Resistance

  • Moderate

Features

  • Birds
  • Butterflies
  • Bees
  • Long Bloom Time
  • Urban Spaces
  • Rural Spaces
  • Good in Containers

Chinook Exposure

  • Fully Exposed

Distribution Info

Native to western North America, including AB, BC, SK, and MB, and extending into the Rocky Mountains, Pacific Northwest, and northern Great Plains of the U.S.. It typically grows in dry, sandy banks, gravelly ridges, open rocky slopes, grassy hillsides, dry meadows, and open woods, often at middle to high elevations.

Traditional Edible & Medicinal Info

Penstemon procerus has no widely documented medicinal or edible uses.