Family: Myrtaceae (mir-TAY-see-ee) (Info)
Genus: Callistemon (kal-lis-STEE-mon) (Info)
Species: rigidus (RIG-ih-dus) (Info)
Cultivar: Clemson Hardy
 One member has or wants this plant for trade.
Category:
Trees
Height:
10-12 ft. (3-3.6 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)
Sun Exposure:
Full Sun
Danger:
Unknown - Tell us
Bloom Color:
Red
Bloom Time:
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Foliage:
Grown for foliage
Evergreen
Other details:
Drought-tolerant; suitable for xeriscaping
This plant is attractive to bees, butterflies and/or birds
Soil pH requirements:
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
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)
over 9.1 (very alkaline)
Patent Information:
Unknown - Tell us
Propagation Methods:
From semi-hardwood cuttings
From seed; direct sow after last frost
Seed Collecting:
Unblemished fruit must be significantly overripe before harvesting seed; clean and dry seeds
| 
