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Penstemon subserratus - Fine-Tooth Penstemon

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Penstemon subserratus is a stand-out selection for those wishing to infuse their garden with character and refinement. This exquisite perennial, commonly recognized as the Fine-Tooth Penstemon, boasts striking bell-shaped blossoms in arresting tones of lavender to a warm bluish-purple. This triumphant show of color is offset by slender, finely serrated leaves, enhancing its structural allure. Standing proud at up to 2. 5 feet tall, this sun-lover is a celebration of resilience, with drought tolerance and an innate preference for well-drained, rocky terrains. Flourishing from late spring to early summer, the Fine-Tooth Penstemon is ideal for those seeking a mesmerizing statement piece that requires minimal effort but provides maxima impact, making it a truly versatile asset to any garden, rock display or border edge.

  • Size: Up to 2.5 feet tall
  • Flowers: Vibrant lavender to bluish-purple
  • Foliage: Narrow, finely serrated leaves
  • Water usage: Low (drought-tolerant)
  • Sun exposure: Full sun to partial sun
  • Soil preference: Well-drained, rocky soils
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