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Blue elderberry
Habit (mature) · Walter Siegmund / Wikimedia Commons · CC BY 2.5
Limited coverage
Blue elderberry
Sambucus nigra ssp. cerulea
A large multi-stemmed native shrub-to-small-tree of western North America, named for the dusty powder-blue drupes that ripen in late summer over a waxy bloom. Flat-topped creamy-white flower cymes up to 10 inches across rise above pinnately compound serrated foliage in early summer, drawing birds and butterflies. The cooked fruit is edible and prized for jelly, pie, and wine, but the plant earns a "high maintenance" note for suckering, wind/snow breakage, and a roster of fungal and insect pests.
Native: 12 US states + 1 CA province
Review: Source-backed
Climate fit: moderate (65/100)
Structure
Focal point
Pollinator
Light
Full sun / Part shade
Water
Consistent moisture
Mature size
180-360" tall · 120" apart
Hardy in zones
4a-9b
very cold to frosty winters
Summer heat range
Mild-Hot
mild to hot summers Interim Plotwright tier until the plant AHS range is authored.
Native in Illinois
No
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A documented larval host for the Spring azure — caterpillars feed on its foliage before becoming the next generation.
Wildlife relationships
Cold hardiness
Now
Zone 6b
USDA
Chicago, IL · 1991-2020 average annual coldest day
Source: USDA Plant Hardiness Zone Map 2023 (1991-2020 climatology) via ArcGIS FeatureServer
Well-suited
2050
Zone 7b
Plotwright
Your zone + climate-model shift · SSP3-7.0 (regional rivalry)
Well-suited
In plain terms: cold winters — coldest nights typically around -3°F.
Well-suited today and still thriving in 2050.
Heat tolerance
Loading current AHS heat-zone and plant heat-fit data at your coordinates…
Sources & citations
Cite this page
For lesson plans, articles, or research that uses this page. To cite a single upstream fact instead, use its specific source listed below.
Plotwright. (2026, May 17). Blue elderberry (Sambucus nigra ssp. cerulea). Retrieved 2026, June 5, from https://plotwright.garden/plants/blue-elderberry
Sources for every fact
Every fact on this page traces to a source. 18 fields cited18 source-backed.
Missouri Botanical Garden PlantFinder
Botanical research database
Backs 17 fields
Identity
Summary
Plant type
Light
Moisture
Hardiness
Heat zone
Size
Spacing
Habit
Design roles
Seasonal interest
Growth stages
Lifecycle
Regional guidance
Success tips
Designer notes
Wikimedia Commons
Photo · CC BY 2.5
Backs 1 field
Image
Community photos
The photos above are our reviewed reference set, curated for accuracy.
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