Brassica napobrassica

Rutabaga / Swede

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Hardy root vegetable with a swollen stem base, purple-green skin, and white flesh. A cool-season crop requiring fertile soil and cold exposure for optimal sweetness.
yard Kitchen garden plants wb_sunny Sun pets Not pet-safe
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Plant Details

Common Name Rutabaga / Swede
Family Brassicaceae
Genus Brassica
Species Napobrassica
Origin Europe (Sweden)
Blooming Biennial, produces yellow flowers in the second year.
Leaf Color Grey-green with a waxy bloom
Sunlight Sun
Category Kitchen garden plants
Pet Friendly close No
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Care & Maintenance

terrain
Soil

Rich, well-drained loam with high organic matter content and pH 6.0-7.5.

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Watering

Consistent moisture required; irregular watering causes woody or split roots.

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Sunlight & Care

Requires full sun exposure for optimal root development and sugar accumulation.

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Fertilization

Moderate nitrogen at start, switch to phosphorus/potassium during bulbing phase.

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Pruning

Remove flower stalks immediately if grown for foliage consumption.

Pest Control Aphid Cabbage Looper Flea Beetle

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

agriculture Harvesting Period 4 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
eco Leaf Persistence 12 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
thermostat

Growing Parameters

thermostat
Temperature
41° – 75°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
40% – 70%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
3000 – 16000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
200 – 3500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
30% – 65%
% volumetric
Water content in the growing medium
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Soil EC
400 – 2200
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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Common Problems

Something wrong with your Brassica napobrassica? Select a symptom to diagnose and fix the issue.

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