Sambucus Species, Blue Elder, Blue Elderberry

Sambucuscaerulea

Family
Adoxaceae (a-dox-AY-see-ee)
Genus
Sambucus (sam-BYOO-kus)
Species
caerulea (see-ROO-lee-uh)
Synonym
Sambucus nigra subsp. caerulea
Sambucus californica
Sambucus velutina
Sambucus fontenayi
Sun Exposure
Full Sun
Foliage
Deciduous
Height
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Spacing
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 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)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
Parts of plant are poisonous if ingested
Bloom Color
Pale Yellow
White/Near White
Bloom Time
Late Spring/Early Summer
Other Details
Category
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
Seed Collecting
Regional

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

Carrick, California

Edgewood, California

Weed, California

Helena, Montana

Broaddus, Texas

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Gardener's Notes:

1
positive
0
neutral
0
negative
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M
Glenwood, MN (Zone 5a) | April 2011 | positive

This is my favourite Sambucus by far. It is native to the valleys of Western Montana where I live. Here, it makes a rather large tree-lik...Read More

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(Nyctemera baulus)
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(Haemorhous mexicanus)
Featured
Tiger moth
(Nyctemera baulus)
House Finch
(Haemorhous mexicanus)