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Corylopsis Species, Spike Winter Hazel

Corylopsisspicata

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Corylopsis spicata by Carkeekfish
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Genus
Corylopsis (kor-uh-LOP-sis)
Info
Species
spicata (spi-KAH-tuh)
Info
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Deciduous
Smooth
Height
4-6 ft. (1.2-1.8 m)
Spacing
6-8 ft. (1.8-2.4 m)
Hardiness
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)
Danger
N/A
Bloom Color
Bright Yellow
Bloom Time
Late Winter/Early Spring
Other Details
Category
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics
Flowers are fragrant
Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

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
From softwood cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
Seed Collecting
Bag seedheads to capture ripening seed
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

Palmetto, Georgia

Bridgewater, Massachusetts

Roslindale, Massachusetts

Millbrook, New York

Oyster Bay, New York

Lansdowne, Pennsylvania

Lexington, Virginia

Langley, Washington

Olympia, Washington

Seattle, Washington

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smiln32
Oklahoma City, OK (Zone 7a) | November 2004 | neutral

This wide-spreading bush is an early bloomer. It has soft yellow flowers (catkin-like) which have a light fragrance. Originates in Japa...Read More

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