Native Plant Database

From the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Subshrub
Leaf Retention: Evergreen
Leaf Complexity: Simple
Leaf Margin: Dentate
Leaf Apex: Acute
Leaf Texture: Leathery
Size Notes: 3 x 3, to 15 when blooming
Fruit:
Size Class: 1-3 ft.

Bloom Information

Bloom Color: Yellow , Green
Bloom Time: Jun , Jul , Aug , Sep

Distribution

USA: TX
USDA Native Status: L48(N)

Growing Conditions

Water Use: Low
Light Requirement: Sun
Soil Moisture: Dry
Conditions Comments: Rosette of broad fleshy gray-green leaves with toothed margins and stout spine tip. Upon maturity (20 to 40 years), thick candelabra-like flower stalk with large clusters of yellow flowers arises in summer and plant dies thereafter; good landscape accent requiring low water, full sun to light shade in well draining soil; hardy to 15 degrees.

Benefit

Conspicuous Flowers: yes
Interesting Foliage: yes
Nectar Source: yes
Deer Resistant: Moderate

Mr. Smarty Plants says

Drought-tolerant shrub for privacy screen
November 23, 2007
Is there some kind of drought resistant bush or thorny plant we can rim our property with to stop all the foot traffic through our yard? We don't care if it's pretty, just something thick and/or th...
view the full question and answer

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:

NPSOT - Austin Chapter - Austin, TX
NPSOT - Williamson County Chapter - Georgetown, TX, TX

Wildflower Center Seed Bank

LBJWC-MLE-30 Collected 2009-07-02 in Jeff Davis County by Lady Bird Johnson Wildflower Center

Bibliography

Bibref 995 - Native Landscaping from El Paso to L.A. (2000) Wasowski, S. and A. Wasowski

Search More Titles in Bibliography

From the Archive

Wildflower Newsletter 1990 VOL. 7, NO.2 - Preservation Blooms in Recreated Prairies, New Wildflower Center Prairie Welcome...

Recommended Species Lists

Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.

View Recommended Species page

Additional resources

USDA: Find Agave havardiana in USDA Plants
FNA: Find Agave havardiana in the Flora of North America (if available)
Google: Search Google for Agave havardiana