About

Eucommia ulmoides, the gutta-percha tree, is a strong-growing, broad-crowned deciduous tree to 15 m or more, with leathery, shining, oval, toothed leaves to 15 cm that produce an elastic thread of natural rubber when gently torn in half. Inconspicuous, greenish-brown flowers appear in spring; female plants may follow with flattened, elliptic, winged fruits to 3.5 cm. The bark is widely used medicinally in China. A distinctive and unusual deciduous tree for a large, sheltered garden.

About the genus

Eucommia is a monotypic genus containing a single species � E. ulmoides � a deciduous tree native to China. Unique as the only hardy tree producing latex, it has leathery, toothed leaves that reveal elastic threads when torn. Widely grown in China for its medicinally important bark.

Plant details

Suggested usesBorders, containers, naturalising in grass.

Care notes

CultivationPlant at appropriate depth in well-drained soil.
PruningAllow foliage to die back naturally after flowering.
PropagationDivide offsets or bulbils when dormant.
Pest resistanceGenerally pest-free. Monitor for common garden pests.
Disease resistanceGenerally disease-resistant. Ensure good air circulation.
← Plant Directory