Family: Rosaceae (ro-ZAY-see-ee) (Info)
Genus: Amelanchier (am-uh-LAN-kee-er) (Info)
Species: x grandiflora (gran-dih-FLOR-uh) (Info)
Cultivar: Princess Diana
Additional cultivar information: (PP6041)
Hybridized by Watson; Year of Registration or Introduction: 1985
 2 vendors have this plant for sale.
Category:
Shrubs
Trees
Height:
20-30 ft. (6-9 m)
Spacing:
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Hardiness:
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
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)
Sun Exposure:
Full Sun
Danger:
N/A
Bloom Color:
White/Near White
Bloom Time:
Mid Spring
Late Spring/Early Summer
Foliage:
Deciduous
Other details:
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Average Water Needs; Water regularly; do not overwater
Soil pH requirements:
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
Patent Information:
Non-patented
Propagation Methods:
From softwood cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
Seed Collecting:
Remove fleshy coating on seeds before storing
Allow unblemished fruit to ripen; clean and dry seeds
Properly cleaned, seed can be successfully stored
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