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Rúcula

Rúcula

Eruca vesicaria
Una especie anual de temporada fría de la familia de las mostazas, de crecimiento rápido, cultivada por sus hojas ensaladas picantes con sabor a mostaza — hojas basales irregulares, pinnadamente lobuladas en una roseta baja, cada una con 4 a 10 lóbulos laterales pequeños y un gran lóbulo terminal (Missouri Botanical Garden). Cultivada por primera vez por los antiguos griegos y romanos y aún ampliamente cultivada en toda Europa, se desarrolla mejor en los meses más frescos de primavera y otoño que bajo el calor del verano; las hojas se cosechan jóvenes y tiernas antes de que se vuelvan intensas y amargas. Flores pálidas amarillas de cuatro pétalos con venas de color marrón oscuro o morado aparecen en corimbo si se deja florecer a las plantas.
Climate fit: moderate (56/100)
Edible
Container
Light
Full sun / Part shade
Water
Consistent moisture
Mature size
24-36" tall · 12" 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
Se cultiva como verdura de ensalada culinaria: las hojas jóvenes y tiernas aportan un sabor picante, que algunos describen como avellanado, con toques de mostaza, a ensaladas, sándwiches, platos de huevo, salsas, sopas y salteados.

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...

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). Rúcula (Eruca vesicaria). Retrieved 2026, June 14, from https://plotwright.garden/plants/eruca-vesicaria
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
Wikimedia Commons
Photo · CC BY-SA 4.0
Backs 1 field
Image