Saw-sepal Penstemon (Penstemon Glaber) is a perennial herb in the Plantaginaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-8. This plant is safe for cats and dogs.
A stout perennial with large, trumpet-shaped flowers and glossy dark green leaves, typically 18-20 inches tall.
Saw-sepal Penstemon
Penstemon Glaber
A stout perennial with large, trumpet-shaped flowers and glossy dark green leaves, typically 18-20 inches tall.
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Care Calendar
Monthly care tasks for Saw-sepal Penstemon
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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