What is the best climbing hydrangea?
Hydrangea anomala subsp. petiolaris
The most popular and well-known climbing hydrangea is Hydrangea anomala subsp. petiolaris. Though slow growing to start with, it is a vigorous climber that can cover outbuildings or brighten up shady house walls.
Is Hydrangea petiolaris fast growing?
petiolaris. Climbing Hydrangea is easy to grow, too easy, a touch vigorous but not seriously so. It can be slow to get going, but once established it is fairly fast growing. It is important when first planted and establishing the shrub not to let it dry out.
Are there different types of climbing hydrangeas?
Climbing hydrangeas (Hydrangea anomala) are native to eastern Asia and were brought to the West in the late 1800s. Petiolaris, a subspecies of Hydrangea anomala, has strong, woody vines and climbs by both twining and putting out rootlets.
Is Hydrangea petiolaris self-clinging?
Hydrangea anomala petiolaris is an attractive, vigorous self-clinging climbing Hydrangea originating from woodland areas of Japan, China, Korea and the Himalayas.
Does hydrangea Petiolaris lose its leaves?
petiolaris is the most common climbing hydrangea, with large white lacecap flowers in early summer and heart-shaped, dark green foliage that turns butter yellow in autumn. It’s deciduous, which means it loses its leaves in winter after turning yellow in autumn, but is hardy and easy to grow.
Does hydrangea Petiolaris need trellis?
Support. Though self-clinging, climbing hydrangeas usually need support such as wires or trellis to help them to get going. Tie in the new shoots until they form aerial roots that attach.
Does hydrangea Petiolaris need support?
Support. Though self-clinging, climbing hydrangeas usually need support such as wires or trellis to help them to get going. Tie in the new shoots until they form aerial roots that attach. Mature plants are heavy so start from the beginning with a sturdy support.
How fast does hydrangea Petiolaris grow?
All climbing hydrangeas are vigorous plants, but can take several years to establish and flower. Give them plenty of room – Hydrangea petiolaris can reach an ultimate height and spread of 12m x 8m spread after 10-15 years, the evergreen varieties are slightly smaller at around 10m x 3m.
Do hydrangeas like full sun?
Hydrangeas like morning sun, but do not do well if they’re in direct, hot afternoon sun. Partial shade in the later parts of the day is ideal for these beauties.
How much sun do climbing hydrangeas need?
Climbing hydrangeas love rich soil and do well in full sun, partial shade, and even deep shade.
How do you grow Petiolaris hydrangeas?
Grow Hydrangea petiolaris in moist but well-drained soil in shade or partial shade. Train the shoots initially onto galvanised wires or trellis along a wall or sturdy fence – after a season of growth they’ll form self-clinging aerial roots. Do not allow the soil to dry out, especially in hot weather.