Hydrangea anomala ssp. petiolaris
Hydrangea anomala
ssp. petiolaris
November 19, 2018
Hydrangea arborescens Annabelle
Hydrangea arborescens
November 16, 2018

Hydrangea anomala ssp. petiolaris var. ovalifolia

Hydrangea anomala ssp. petiolaris var. ovalifolia is a climbing hydrangea, similar to H. anomala ssp. petiolaris but on a smaller scale. It will grow up trees, trellises or fences by means of aerial roots. Its outward-growing side shoots can be pruned back to maintain a neater shape. It can also be grown as an effective ground cover plant.

Propagate by layering. Using a half-straightened paperclip just pin down a stem showing development of aerial roots. Do not disturb for two or three months by which time the stem should have taken root and can be separated from the parent plant.

Inflorescence: White, lacecap-like corymbs, with a few ray florets.

Originates from Quelpart Island (Cheju Do), South Korea.
Introduced to N. America by Dan Hinkley in 1997.

Synonym: Formerly known as H. a. ssp. quelpartensis

Zones: 4 to 9

Size: Climber, indeterminate.

Color in neutral soil:

Color in acidic soil with AI present:
White (no change)


Ray florets: 3 to 4 sepals, entire, not overlapping, ??mm diam.

Leaves: Deciduous, ovate, small 40mm long x 35mm wide, upper surface is glossy, underside is coarse. Leaf margins are slightly serrated.