Mountain Blue Penstemon (Penstemon Laetus) 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 5-9. This plant is safe for cats and dogs.
Penstemon laetus is a perennial herb native to California, growing erect to about 75 cm tall with a woody base.
Mountain Blue Penstemon
Penstemon Laetus
Penstemon laetus is a perennial herb native to California, growing erect to about 75 cm tall with a woody base.
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Care Calendar
Monthly care tasks for Mountain Blue 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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