Rutabaga
Brassica napus var. napobrassica
A cabbage × turnip allopolyploid. Denser and sweeter than turnip after frost. Waxed grocery roots are a storage trick.
GROW → HARVEST → EAT → DRY → POWDER → CAPSULE → GUMMY — forms are not equivalent. Food first.
Identity
Also called: swede
What it is
A cabbage × turnip allopolyploid. Denser and sweeter than turnip after frost. Waxed grocery roots are a storage trick.
Edible portions
- roots
- leaves
Absence of a portion from this list means it is not treated as food here — not that every other part is toxic.
Growing
- Climate. Cool long season
- Light. Full sun
- Soil. Rich, loose
- Planting. Direct-sow midsummer for fall in many regions.
- Harvest. After frost; they store hard.
Preparation and culinary uses
- Mash with potato
- Roast
Nutrition and compounds
- Vitamins (qualitative, well-known associations). vitamin C — not milligram values.
AAA interpretation Food first. These associations explain why a plant shows up in a nutrient conversation — they are not a supplement shopping list.
Next steps
Sources
- USDA PLANTS Database — taxonomy and range (verify current entries)
- USDA FoodData Central — nutrient profiles for foods (verify current entries; this page does not invent milligrams)
- State cooperative extension growing guides — verify for your region
Honest incompleteness is preferred to fabricated completeness. If a section is missing, no record for it is attached here — not a claim that the plant lacks that characteristic, and not that it was omitted as a secret.
Internal quality class A. Strong page: distinctive plant facts plus practical growing or kitchen use.