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Superb Penstemon, Superb Beardtongue
Scientific Name: Penstemon superbus Benth.
Synonym: Penstemon puniceus
Family: Scrophulariaceae
Recommended Temperature Zone:
sunset: 1-12
USDA: 3-8

Heat Tolerance: Light shade in Phoenix, needs regular summer water

Sun Exposure: Full sun to light shade

Origin: USA (New Mexico, Arizona), Mexico (Sonora, Chihuahua), 3000 to 6000 feet elevation (900-1800 m)

Growth Habits: Perennial, 1 to 4 feet tall (30-120 cm); bluish leaves

Watering Needs: Little water, drought resistant, needs good drainage

Propagation: Seeds (don't cover the seeds)

Cultural Practices:
Cut the flower stems at the base of the rosettes when the flower stalk dries out.

Blooming Habits:

Fruiting Habits:

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Desert-Tropicals is dedicated to provide gardening advice, gardening ideas, and information about flower of all kind for landscape and collections. We try to check carefully the identification of the plants on the illustrations as well as the other information from the page, but occasionally errors do occur. if you notice anything that needs to be changed please contact us. Thanks.

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