jack tree (Sinojackia xylocarpa) plant — close-up photo
Moderate to grow

jack tree

Sinojackia xylocarpa

Overview

The jack tree (Sinojackia xylocarpa) is a deciduous tree native to China. It has a broad crown, with dark green, drooping leaves. The leaves are oval or heart-shaped and can be up to 8 cm long. The tree produces dark green flowers that turn into yellowish-green fruits in the shape of small cups. The fruits are edible and are used in Chinese cuisine. It is also known for its medicinal properties. Its branches have been used to treat coughs, skin ailments and dysentery. The wood is strong and durable, so it is often used for furniture and crafts.

Care Guide

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Watering

Average

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Light

Full sun, part shade.

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Temperature

Hardiness zone 7-10.

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Pruning

Best pruned in March, April, March, April, August, August, September, March, April, May.

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Propagation

Air Layering Propagation, Grafting Propagation, Cutting, Seed Propagation

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