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Golden Chain Tree

Laburnum

Also called Bean Tree, Laburnums, Laburnams

Golden Chain Tree
Photo: Unknown author, CC BY-SA 3.0

Laburnum is a genus of two small deciduous trees, common laburnum and alpine laburnum, from the mountains of southern Europe, grown for their pendulous spring racemes of yellow pea-flowers. Grow it in full sun in well-drained soil, keeping children and pets away from every part of it.

Family
Fabaceae (Pea & bean family)
Grows as
Tree
Light
Full sun, Part shade
Water
Water regularly while young, then only in long dry spells once established.
Soil
Well-drained, moderately fertile loam; tolerates alkaline soil.
Temperature
Hardy to about -20 °C once established; tolerates cool summers.
How easy
Easy
Safety
Toxic: All parts, especially seeds and pods, are poisonous; symptoms can include sleepiness, vomiting, convulsions and coma, though deaths are very rare.

About

Laburnum, sometimes called golden chain or golden rain, is a genus of two species of small trees in the subfamily Faboideae of the pea family Fabaceae. The species are Laburnum anagyroides—common laburnum and Laburnum alpinum—alpine laburnum. They are native to the mountains of Southern Europe.

Some botanists include a third species, Laburnum caramanicum, but this native of southeast Europe and Anatolia is usually treated in a distinct genus Podocytisus, more closely allied to the Genisteae (brooms).

Other Laburnum plants

Alpine Laburnum · Common Laburnum · Voss's Laburnum

Text excerpted from the Wikipedia article Laburnum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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