Aristea Species, Blue Sceptre, Rocket Capeblue

Aristea capitata

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Aristea (air-ISS-tee-uh)
Species
capitata (kap-ih-TAY-tuh)
Synonym
Aristea thyrsiflora
Aristea major
Sun Exposure
Sun to Partial Shade
Foliage
Evergreen
Height
18-24 in. (45-60 cm)
Spacing
9-12 in. (22-30 cm)
Hardiness
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)
Danger
N/A
Bloom Color
Dark Blue
Bloom Time
Mid Summer
Other Details
Category
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow after last frost
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

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

Brentwood, California

Richmond, California

San Anselmo, California

Stanford, California

New Orleans, Louisiana

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Gardener's Notes:

0
positive
2
neutrals
0
negative
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S
Oklahoma City, OK (Zone 7a) | July 2002 | neutral

Native to South Africa.

E
E
Macclesfield, CHESHIRE (Zone 8a) | August 2001 | neutral

Aristea. A family of about 50 species of perennial herbs. They are evergreen with a woody rhizome. The main varieties in common cultiva...Read More

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