Hydrangea Species, Oakleaf Hydrangea, Oak-leaf Hydrangea
Hydrangeaquercifolia

Family: Hydrangeaceae (hy-drain-jee-AY-see-ee)
Genus: Hydrangea (hy-DRAIN-juh)
Species: quercifolia (kwer-se-FOH-lee-uh)

Height

6-8 ft. (1.8-2.4 m)

Spacing

4-6 ft. (1.2-1.8 m)

Hardiness

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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)

Sun Exposure

Sun to Partial Shade

Danger

Parts of plant are poisonous if ingested

Bloom Color

White/Near White

Bloom Time

Mid Summer
Late Summer/Early Fall

Foliage

Grown for foliage
Deciduous

Other details

Unknown

Propagation Methods

By dividing the rootball
From softwood cuttings
From semi-hardwood cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; sow indoors before last frost

Seed Collecting

Allow seedheads to dry on plants; remove and collect seeds

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

Foliage Color

Orange/Apricot

Bloom Characteristics

Flowers are good for cutting
This plant is attractive to bees, butterflies and/or birds

Water Requirements

Average Water Needs; Water regularly; do not overwater

Where to Grow

Unknown