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Onyx and Pearls Beard Tongue

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Onyx and Pearls Beard Tongue (Penstemon 'Onyx and Pearls')

Onyx and Pearls Beard Tongue (Penstemon 'Onyx and Pearls') is a dramatic perennial known for its deep, near-black foliage and elegant, pearl-white flower spikes. Ideal for borders, pollinator gardens, and focal plantings, it adds bold contrast, upright structure, and long-lasting seasonal interest to sunny landscapes.

Distinctive Features

This variety features striking, dark purple to near-black foliage that forms a bold backdrop to the tall spikes of pure white, tubular flowers that bloom from early to midsummer. The flowers attract hummingbirds, bees, and butterflies, adding ecological value while providing a stunning contrast against the dark leaves.

Growing Conditions

  • Sun Exposure: Full sun to partial shade.
  • Soil: Prefers well-drained, fertile soil.
  • Water: Requires moderate watering; drought-tolerant once established.
  • USDA Hardiness Zones: 3-8.

Ideal Uses

  • Borders: Adds bold contrast and vertical interest.
  • Pollinator Gardens: Attracts hummingbirds, bees, and butterflies.
  • Focal Points: Stands out with unique foliage and elegant blooms.
  • Cut Flower Gardens: Excellent for fresh arrangements.

Low Maintenance Care

  • Watering: Water regularly during establishment, then reduce frequency.
  • Pruning: Deadhead spent flowers to encourage additional blooms.
  • Fertilizing: Apply a balanced fertilizer in early spring.
  • Winter Care: Mulch in colder climates for winter protection.

Why Choose Onyx and Pearls Beard Tongue?

  • Bold, Dark Foliage: Provides dramatic contrast with pearl-white blooms.
  • Pollinator-Friendly: Attracts hummingbirds and beneficial insects.
  • Low Maintenance: Thrives in well-drained soil with minimal care.
  • Drought-Tolerant: Requires minimal watering once established.

For striking foliage color and elegant white blooms, Onyx and Pearls Beard Tongue (Penstemon 'Onyx and Pearls') is an excellent choice for borders, focal plantings, and pollinator gardens.

OUR SIZING

Not sure what 2 inch B&B or 30 Gallon Clump really means? This guide breaks down all our plant size terms so you know exactly what to expect, whether you're ordering online or picking up at our nursery. From caliper measurements to container volumes, we've decoded our system to help you shop with confidence.

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