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| Category: Succulent |
| Family: Agavaceae (now Asparagaceae) |
| Origin: Mexico (North America) |
| Evergreen: Yes |
| Flower Color: Pale Yellow |
| Bloomtime: Infrequent |
| Height: 2-4 feet |
| Width: 4-6 feet |
| Exposure: Sun or Shade |
| Summer Dry: Yes |
| Irrigation (H2O Info): Low Water Needs |
| Winter Hardiness: 20-25° F |
| May be Poisonous (More Info): Yes |
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Agave guiengola - This succulent forms open rosettes to 3-4 feet tall by 4 to 6 feet wide. The few massively thick, white-green glaucous leaves are very broad at the base and taper to a brown terminal spine. Along the edge of the 18-24+ inch long leaves there are many dark-colored teeth. When mature this plant produces a 5 to 6 foot tall spike with pale yellow flowers; although we have large plants that are 12 years old in the garden, we have not seen this plant flower. Plant in full sun to light shade and irrigate only occasionally in coastal gardens (seems to suffer from edema from over watering) to regularly in hotter inland gardens. Protect from temperatures below 25 degrees F. to avoiAgave guiengola (Guiengola Agave) - This large succulent forms open rosettes to 4-5 feet tall by 4 to 6 feet wide. The few massively thick white-green glaucous leaves are very broad at the base and taper to a brown terminal spine. Along the edge of the 24 to 36 inch long leaves there are many tiny dark-colored blunt teeth. When mature this plant produces a 8 to 10 foot tall unbranched spike with pale yellow flowers. Plant in full sun to light shade and irrigate only occasionally in coastal gardens (seems to suffer from edema from over watering) to regularly in hotter inland gardens where some shade is recommended. Protect from temperatures below 25 degrees F to avoid disfiguring the foliage. A stunning plant for large containers or planted in a protected spot in the succulent garden. Typically described as being smaller but our main stock plant was 6 feet across when it flowered in 2011 after 15 years in the ground. After flowering 3 pups resprouted that 5 years were each 3 to 4 feet across. Plants in other gardens in Santa Barbara have reached similar proportions. Agave guiengola grows natively on limestone slopes from 330 to 3,280 feet in elevation. The specific epithet is in reference to the Cerro Guiengola, the mountain where the species was first discovered.
The information provided on this page is based on the research we have conducted about this plant in our nursery library, from what we have found about it on reliable online sources, as well as from observations of our nursery crops of this plant as well as of plants growing in the nursery's garden and those in other gardens. We also will incorporate comments received from others and welcome getting feedback from anyone who may have additional information, particularly if this information includes cultural information that would aid others in growing Agave guiengola. |
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