Laburnum Species, Goldenchain Tree, Waterer Laburnum 'Vossii'

Laburnumwatereri

Family
Fabaceae (fab-AY-see-ee)
Genus
Laburnum (la-BURN-um)
Species
watereri (wat-er-er--eye)
Synonym
Laburnum x watereri
Sun Exposure
Sun to Partial Shade
Foliage
Deciduous
Height
12-15 ft. (3.6-4.7 m)
Spacing
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
Hardiness
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)
Danger
Seed is poisonous if ingested
Bloom Color
Bright Yellow
Bloom Time
Mid Spring
Late Spring/Early Summer
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Grow outdoors year-round in hardiness zone
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
Patent Information
Non-patented
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
Regional

This plant is said to grow outdoors in the following regions:

Clifton, Colorado

Denver, Colorado

Brunswick, Missouri

Freehold, New Jersey

Greenwood Lake, New York

Selden, New York

Webster, New York

Mansfield, Ohio

Newtown Square, Pennsylvania

Shoreline, Washington

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Gardener's Notes:

5
positives
1
neutral
1
negative
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N
| May 2021 | positive

I have a Golden Chain that is self seeding all over the place! I'm in Vancouver Canada and obviously this species really enjoys the clim...Read More

R
Downingtown, PA | March 2017 | negative

I have only seen this European species one time; it is not commonly planted in the USA. The one I've seen was planted as a 2" diameter tr...Read More

C
ROSLINDALE, MA | August 2016 | neutral

This is the best of the laburnums for ornamental use. A beautiful tree in bloom, but the photos of blooming golden chain trees are decept...Read More

F
Poulsbo, WA (Zone 9a) | May 2012 | positive

I have a goldenchain tree that has volunteered itself in the top of a rock retaining wall on the side of my property. It grows right out...Read More

F
Springfield, VA | April 2010 | positive

I found this tree to be extremely slow growing and finally figured out, that
although it says it is deer tolerant, the deer were e...Read More

W
Eastern Long Island, NY (Zone 7a) | October 2007 | positive

A stunning performer when in May bloom, it seems to hate the summer heat and looks like a tree from "Transylvania" for the rest of the ye...Read More

T
Greenwood Lake, NY (Zone 6a) | January 2007 | positive

Absolutely gorgeous when in full bloom, especially the 'Vossii' cultivar, which has longer, more abundant chains of flowers. My local nu...Read More

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