Panicle Hydrangea, Tree Hydrangea
Hydrangeapaniculata 'Tardiva'

Family: Hydrangeaceae (hy-drain-jee-AY-see-ee)
Genus: Hydrangea (hy-DRAIN-juh)
Species: paniculata (pan-ick-yoo-LAY-tuh)
Cultivar: Tardiva

Height

10-12 ft. (3-3.6 m)

Spacing

8-10 ft. (2.4-3 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)
USDA Zone 8a: to -12.2 °C (10 °F)

Sun Exposure

Sun to Partial Shade

Danger

Parts of plant are poisonous if ingested

Bloom Color

Pale Green
White/Near White
Cream/Tan

Bloom Time

Mid Fall
Late Fall/Early Winter

Foliage

Deciduous

Other details

Unknown

Propagation Methods

By dividing the rootball
From softwood cuttings
From semi-hardwood cuttings

Seed Collecting

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

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

Unknown

Bloom Characteristics

This plant is attractive to bees, butterflies and/or birds

Water Requirements

Average Water Needs; Water regularly; do not overwater

Where to Grow

Unknown