Agave, Blue Agave, Century Plant, Maguey 'Blue Steel'

Agaveamericana subsp. protoamericana

Genus
Agave (a-GAH-vee)
Synonym
Sun Exposure
Full Sun
Foliage
Grown for foliage
Evergreen
Provides Winter Interest
Smooth
Height
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
Spacing
6-8 ft. (1.8-2.4 m)
Hardiness
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Not Applicable
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Bloom Time
Other Details
Category
Alpines and Rock Gardens
Perennials
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Blue-Green
Where to Grow
Can be grown as an annual
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
8.6 to 9.0 (strongly alkaline)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
This plant is monocarpic
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Fountain Hills, Arizona

Burton, Texas

Cedar Park, Texas

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Gardener's Notes:

0
positive
0
neutral
0
negative
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Common Darter
(Sympetrum striolatum)
Red-necked Grebe
(Podiceps grisegena)