Hydrangea anomala (Japanese Climbing Hydrangea)

Scientific Name

Hydrangea anomala D. Don

Common Names

Japanese Climbing Hydrangea

Synonyms 

Hydrangea altissima, Hydrangea anomala var. sericea, Hydrangea glabra, Hydrangea glaucophylla

Scientific Classification

Family: Hydrangeaceae
Genus: Hydrangea

Flower

Color: White
Bloom Time: Mid summer

Description

Hydrangea anomala is a woody, climbing plant, growing up to 40 feet (12 m) height up trees or rock faces, climbing by means of small aerial roots on the stems. The leaves are deciduous, ovate, up to 5 inches (13 cm) long and up to 4 inches (10 cm) wide, with a heart-shaped base, coarsely serrated margin and acute apex. The flowers are, produced in flat corymbs up to 6 inches (15 cm) in diameter in mid summer. Each corymb includes a small number of peripheral, sterile, white flowers up to 1.4 inches (3.5 cm) across, and numerous small, creamy-white fertile flowers. The fruit is a dry, urn-shaped capsule, containing several small winged seeds.

Hydrangea anomala - Japanese Climbing Hydrangea
Photo via wikipedia.org

Hardiness

USDA hardiness zone 4a to 8b: from −30 °F (−34.4 °C) to 20 °F (−6.7 °C).

How to Grow and Care

Hydrangeas prefer a sunny or semi shaded position, in a cool area of the garden with shelter from cold, drying winds. For this reason they are especially useful for brightening up shaded borders and make a lovely feature in the dappled shade of woodland gardens. Try to avoid hot, sunny areas and east facing spots where colds winds can damage the spring growth.

Grow Hydrangea plants in any rich fertile, moist soil. It's a good idea to work in some well rotted manure or compost prior to planting Hydrangeas, and they will always appreciate a mulch of organic matter in spring to help conserve moisture at their roots and feed them up for them for the coming growing season. On light soils, it is a good idea to feed Hydrangeas with an ericaceous fertilizer. – See more at: How to Grow and Care for Hydrangeas.

Origin

Native to the woodlands of the Himalayas, southern and central China and northern Myanmar.

Subspecies, Varieties, Forms, Cultivars and Hybrids

Links

Photo Gallery

Subscribe to Receive News and Updates from World of Flowering Plants: