Family: Lythraceae (ly-THRAY-see-ee) (Info)
Genus: Lagerstroemia (la-ger-STREEM-ee-a) (Info)
Species: indica (IN-dih-kuh) (Info)
Cultivar: Potomac
Hybridized by Egolf; Year of Registration or Introduction: 1967
 One vendor has this plant for sale.
Height:
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Spacing:
12-15 ft. (3.6-4.7 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)
Sun Exposure:
Full Sun
Bloom Color:
Pink
Bloom Time:
Late Spring/Early Summer
Foliage:
Deciduous
Shiny/Glossy-Textured
Good Fall Color
Other details:
Average Water Needs; Water regularly; do not overwater
Flowers are good for cutting
Provides winter interest
Soil pH requirements:
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information:
Unknown - Tell us
Propagation Methods:
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
From seed; sow indoors before last frost
From seed; germinate in a damp paper towel
By air layering
Seed Collecting:
Allow pods to dry on plant; break open to collect seeds
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
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