Golden Rain Tree, Varnish Tree

Koelreuteria paniculata

Physical Characteristics

Koelreuteria paniculata is a deciduous Tree growing to 10 m (32ft) by 10 m (32ft) at a fast rate. See above for USDA hardiness. It is hardy to UK zone 6 and is not frost tender. It is in flower from July to August, and the seeds ripen from September to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. It is noted for attracting wildlife. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil. The plant can tolerates strong winds but not maritime exposure. It can tolerate atmospheric pollution.

Distribution

E. Asia - N. China. Naturalized in Japan and S. Europe.

Habitats

Woodland Garden Secondary; Sunny Edge;

Edible Uses

Edible Parts: Leaves Seed Shoots Edible Uses: Berries - roasted[2, 177]. Leaves and young shoots - cooked[2, 105, 177, 179].

Medicinal Uses

Ophthalmic The flowers are ophthalmic. They are used in the treatment of conjunctivitis and epiphora.

Known Hazards

None known