Glaucous Beardtongue (Penstemon Euglaucus) is a perennial herb in the Plantaginaceae family with easy care difficulty. It requires drought-tolerant watering and full sun or partial shade light in USDA hardiness zones 5-8. This plant is safe for cats and dogs.
Penstemon euglaucus is a tufted perennial native to the western United States, known for its glaucous (blue-green) foliage and striking dark blue to lavender flowers.
Glaucous Beardtongue
Penstemon Euglaucus
Penstemon euglaucus is a tufted perennial native to the western United States, known for its glaucous (blue-green) foliage and striking dark blue to lavender flowers.
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Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
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