Porte (maduro) - spurekar / Wikimedia Commons - CC BY 2.0
Cobertura limitada
Bok choy
Brassica rapa (Chinensis Group)
Una hortaliza asiática de hoja de temporada fresca cultivada por su roseta suelta sin cabeza de hojas verde oscuro sobre tallos anchos, jugosos y blancos — los pecíolos en forma de cuchara que la distinguen de los repollos con cabeza. Missouri Botanical Garden PlantFinder registra que el grupo abarca variedades de 3-4 inches a 24 inches de altura y es comestible en cada etapa, desde plántulas hasta cabezas pequeñas inmaduras, cabezas grandes maduras e incluso en floración. Los tallos son suaves y jugosos mientras que las hojas tienen un sabor similar al repollo; como otras brásicas tolera heladas ligeras pero florece prematuramente con el calor estival.
Climate fit: moderate (56/100)
Edible
Light
Full sun / Part shade
Water
Consistent moisture
Mature size
6-24" tall · 9" apart
Hardy in zones
2-11
brutally cold to nearly frost-free winters
AHS heat range
1-6
Plant range authored in AHS heat-zone terms.
Native in Illinois
No
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Cultivada específicamente como hortaliza comestible.
Cold hardiness
Future
These values are location-based: this location's current hardiness is the baseline, and the 2050 value is a projected future climate for this same location.
Now
Zone 6b
USDA
Published baseline for this location from 1991-2020.
Source: USDA Plant Hardiness Zone Map 2023 (1991-2020 climatology) via ArcGIS FeatureServer
Well-suited
2050
Zone 7a
Plotwright
Projected zone for this same location in 2050 (2041-2070) using SSP3-7.0 (regional rivalry).
Well-suited
In plain terms: This location is in Zone 6b today. Its hardiness profile is cold winters, and coldest nights are typically around -3°F. By 2050, the projected hardiness zone is Zone 7a based on SSP3-7.0 (regional rivalry). That is a +0.5-zone shift from Zone 6b to Zone 7a by 2050.
✓
Well-suited today and still thriving in 2050.
Heat tolerance
Future
Heat tolerance values are location-based too: heat days today are observed at this site, and the 2050 value projects this same location under a future climate.
Loading AHS heat-zone data for this location...
Where this plant fits
Suitable across 45 ecoregions — 45 climate-resilient through 2070. Best matches first.
Appalachian mixed mesophytic forests
›
Appalachian-Blue Ridge forests
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Arizona Mountains forests
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Atlantic coastal pine barrens
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Blue Mountains forests
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California coastal sage and chaparral
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Canadian Aspen forests and parklands
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Central Pacific Northwest coastal forests
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Central Tallgrass prairie
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Central-Southern Cascades Forests
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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). Bok choy (Brassica rapa (Chinensis Group)). Retrieved 2026, June 14, from https://plotwright.garden/plants/brassica-rapa-chinensis-group
Sources for every fact
Every fact on this page traces to a source. 18 fields cited - 18 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