Schizophragma hydrangeoides

Schizophragma hydrangeoides , also known as climbing false hydrangea, is a little-known climbing bush, yet it is generous and remarkable with its large flat inflorescences composed of small, nectar-rich flowers surrounded by beautiful white bracts. It is vigorous and illuminates dark and often neglected places. Equipped with aerial roots, it firmly clings to its support, tree or wall, and can reach heights of up to 10m (33ft)! It also charms with its summer flowering, which is wonderfully delicate, in large terminal inflorescences, as fine as lace and reminiscent of some white hydrangeas. It can be grown in shade or partial shade.

Schizophragma hydrangeoides belongs to the Hydrangeaceae family. These climbing plants, similar to climbing hydrangeas, originate from wooded and humid regions of Asia, China, the Himalayas, Japan, and Korea. It can reach heights of up to 10m (33ft) and spread over 4m (13ft), with normal growth. From 3 years old, the Schizophragma attaches itself using its aerial roots, just like ivy. In June-July, there is a long flowering period of at least 3 weeks, with flowers appearing mainly at the ends of the stems. These are airy inflorescences that are 20cm (8in) in diameter, composed of small clusters of tiny pale, nectar-rich flowers surrounded by sterile large white bracts. The deciduous foliage is dark green and consists of large heart-shaped leaves, 10-20cm (4-8in) long, opposite, with finely toothed edges. It is very hardy and can withstand temperatures down to -20°C (1°F).

Schizophragma hydrangeoides does not like soils that are too dry, too poor, or chalky. If necessary, add organic matter to maintain moisture (the soil should never completely dry out, otherwise it will be impossible to rehydrate) and lower the pH of your soil. It has a very decorative effect on a north-facing wall or on the trunk of a mature tree. While it prefers a shaded and protected exposure, it needs light to flower properly, with the morning sun being ideal. This woody climber can also crawl along the ground, like ivy, illuminating the neglected and dark areas of the garden.