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Coastal Century Plant
Scientific Name: Agave shawii Engelm.]
Synonym: Agave orcuttiana, Agave pachyacantha
Family: Agavaceae
Coastal Century Plant (Agave  shawii)
Agave shawii in habitat in northwestern Baja California
Recommended Temperature Zone:
sunset: 10, 12-24
USDA: 9b-10

Frost Tolerance: Hardy to 25F (-4C)

Minimum Avg. Temperature: 50F (10C)

Heat Tolerance: Excellent

Sun Exposure: Full sun

Origin: Southern California, Baja California (Mexico)

Growth Habits: Succulents, to 5 feet diameter (1.5 m), 3 feet tall (90 cm).

Watering Needs: Infrequent water

Propagation: Suckers (called pups), seeds

Coastal Century Plant (Agave  shawii)

Agave shawii dried flower stem in habitat in northwestern Baja California

Cultural Practices:
Tolerates poor soil and drought, but requires excellent drainage.

Blooming Habits:
Blooms only when the plant is 15 years old or more. The flower stalk is huge (15 to 40 feet), starting like an asparagus, but its flowers are inconspicuous. The plant then dies leaving suckers that grow into replacement plants.

Fruiting Habits:

Dry Climate Gardening With Succulents : The Huntington Botanical Gardens

Check for Field Collection numbers at Ralph Martin's Site

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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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