Alpine Golden Chain Tree, Scotch Laburnum 'Pendulum'

Laburnum alpinum

Family: Papilionaceae (pa-pil-ee-uh-NAY-see-ee) (Info)
Genus: Laburnum (la-BURN-um) (Info)
Species: alpinum (AL-pin-um) (Info)
Cultivar: Pendulum



Foliage Color:

Unknown - Tell us

Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Unknown - Tell us


15-20 ft. (4.7-6 m)


12-15 ft. (3.6-4.7 m)

15-20 ft. (4.7-6 m)


USDA Zone 5a: to -28.8 C (-20 F)

USDA Zone 5b: to -26.1 C (-15 F)

USDA Zone 6a: to -23.3 C (-10 F)

USDA Zone 6b: to -20.5 C (-5 F)

USDA Zone 7a: to -17.7 C (0 F)

USDA Zone 7b: to -14.9 C (5 F)

Sun Exposure:

Sun to Partial Shade


Seed is poisonous if ingested

All parts of plant are poisonous if ingested

Bloom Color:

Bright Yellow

Bloom Time:

Mid Spring

Late Spring/Early Summer



Other details:

Unknown - Tell us

Soil pH requirements:

6.6 to 7.5 (neutral)

Patent Information:

Unknown - Tell us

Propagation Methods:

From softwood cuttings

From seed; direct sow after last frost

Scarify seed before sowing

Seed Collecting:

Allow pods to dry on plant; break open to collect seeds


This plant has been said to grow in the following regions:

Dewey, Arizona

Pocomoke City, Maryland

Gardeners' Notes:

No details have been posted.