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PlantFiles: English Holly
Ilex aquifolium 'Silver Queen'

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Family: Aquifoliaceae (a-kwee-foh-lee-AY-see-ee) (Info)
Genus: Ilex (EYE-leks) (Info)
Species: aquifolium (a-kwee-FOH-lee-um) (Info)
Cultivar: Silver Queen

2 members have or want this plant for trade.

Category:
Shrubs

Height:
20-30 ft. (6-9 m)

Spacing:
15-20 ft. (4.7-6 m)

Hardiness:
USDA Zone 3a: to -39.9 C (-40 F)
USDA Zone 3b: to -37.2 C (-35 F)
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)

Sun Exposure:
Sun to Partial Shade

Danger:
Parts of plant are poisonous if ingested

Bloom Color:
White/Near White

Bloom Time:
Mid Summer

Foliage:
Grown for foliage
Evergreen
Silver/Gray

Other details:
Average Water Needs; Water regularly; do not overwater

Soil pH requirements:
4.5 or below (very acidic)
4.6 to 5.0 (highly acidic)
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)

Patent Information:
Unknown - Tell us

Propagation Methods:
From softwood cuttings

Seed Collecting:
Allow unblemished fruit to ripen; clean and dry seeds

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to view:

By growin
Thumbnail #1 of Ilex aquifolium by growin

No details have been posted.

Regional...

This plant has been said to grow in the following regions:

Cleveland, Ohio



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