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Jujube
Habit (mature) · Philmarin / Wikimedia Commons · CC BY-SA 4.0
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Jujube
Ziziphus jujuba
A small, droopy-branched, somewhat spiny deciduous tree first cultivated in China for its fruit more than 4,000 years ago. Glossy green finely-toothed leaves — each guarded by two sharp stipular spines — back round-to-elongate drupes that ripen from green through red. Eaten fresh the fruit is sweet and crisp like an apple; left to wrinkle and brown it takes on the look and taste of a date, hence its other name, Chinese date.
Review: Source-backed
Climate fit: narrow (38/100)
Focal point
Edible
Structure
Light
Full sun
Water
Moderate water
Mature size
180-360" tall · 240" apart
Hardy in zones
6a-9b
cold to frosty winters
Summer heat range
Warm-Extreme
warm to extreme summers Interim Plotwright tier until the plant AHS range is authored.
Native in Illinois
No
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Best in hot and somewhat dry climates; tolerates alkaline soils and mature plants have some drought tolerance, though the Missouri Botanical Garden notes they perform best with regular, consistent moisture. Avoid heavy, poorly drained soils.
Climate notes
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). Jujube (Ziziphus jujuba). Retrieved 2026, June 5, from https://plotwright.garden/plants/jujube
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-SA 4.0
Backs 1 field
Image
Community photos
The photos above are our reviewed reference set, curated for accuracy.
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