Scientific Name: Laburnum x watereri
Common Name: golden chain tree
Family Name: Fabaceae
Origin: Garden origin
Hardiness Zone: Zone 6: (-23 to -18 °C)
Plant Type: Tree - deciduous
Mature Size: 7 - 10m x 5 - 7m (height x width)
Habit: Upright
Form: Vase
Texture: Medium - fine
Landscape Uses: Espalier, Shade tree, Specimen plant
Exposure: Full sun
Soil or Media: Well-drained
Leaves: Compound, Alternate, Soft flexible, Glabrous, Trifoliate (ternate), Elliptic, Entire
Flowers: Raceme, Yellow, May-Jun
Fruit: Legume, Brown, Aug-Sep, (Persistent)
Key ID Features:
Leaves alternate, trifoliate, leaflets sessile, elliptic, 2-7cm long x 2-3cm wide; flowers yellow, wisteria-like, 2-3cm long, in pendulous racemes 15-35cm long, May-Jun. Winter ID: persistent split legume pericarps 3-5cm long.