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IIIFolio · plant profile№ 8A67medicinal · edible
Data provenancePermapeopleTreflePFAFeditorially reviewedreviewed 19 Oct 2026methodology → read

Curly Kale

Brassica oleracea sabellica
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medicinalediblebiennial, perennialculinaryedibleedible leafmedicinal
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Brassica oleracea sabellica (Curly Kale) — botanical photograph
Pl. 8A67 — Brassica oleracea sabellica
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I

Overview

Curly Kale (Brassica oleracea sabellica) is an edible variety of cabbage that belongs to the Brassicaceae family. Native to regions including France, Great Britain, and Spain, this plant has been cultivated for its nutritious leaves. Known for its ornamental value as well as culinary uses, curly kale can be found in gardens and markets alike. One distinctive feature sets it apart: its deeply curled, crinkled leaves that give the plant a unique appearance. Curly Kale thrives in light to medium soil with a pH between 7 and 7.5, making it adaptable to various garden conditions. It grows up to 0.9 meters tall and is often propagated by sowing seeds indoors before transplanting them outside. The plant prefers moist conditions and can tolerate partial shade or full sun depending on the climate. Curly Kale is biennial and can be hardy in temperate regions, though it may require protection during harsh winters. Its edible shoots can be harvested for consumption, with the young leaves suitable for salads or cooking. They can also be dried to preserve their flavor and nutrients. Traditional-use notes suggest curly kale is used around seasonal wellness traditions, often as a traditional preparation. PlantSage presents this as ethnobotanical context, not as medical advice.

Quick answers

What is Curly Kale?

Curly Kale (Brassica oleracea sabellica) is an edible variety of cabbage that belongs to the Brassicaceae family. Native to regions including France, Great Britain, and Spain, this plant has been cultivated for its nutritious leaves.

What is Curly Kale used for?

Traditionally used for immune support. Each claim is evidence-rated — see Section II for full citations.

Best for
Top 1 evidence-ranked use of Curly Kale
Jump to full evidence →
Clinicaluses · safety · chemistry · dosagemedicinal profile
II

Benefits & evidence

1 claim · traditional-use context
Traditional-use context
These notes are presented as ethnobotanical context. No cited clinical references are catalogued for this plant yet.
  • Traditional-use note: Curly Kale appears in herbal sources around seasonal wellness traditions, often as a traditional preparation. PlantSage presents this as ethnobotanical context, not as medical advice.

    Traditional context only. This reviewed claim keeps the original low confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.

IV·b

Mixology suggestions

1 draft
Editorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Curly Kale support blend
general
tea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
V

Cultivation

Curly Kale thrives in light to medium soil with a pH of 7–7.5, though it can tolerate heavier clay soils as well. It requires moist conditions and prefers partial shade or full sun depending on the climate. Sow seeds indoors and transplant them outside for best results. This biennial plant is hardy in temperate regions but may require protection during harsh winters. Harvest the shoots for edible parts.
Light
8/10
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Biennial, Perennial
Habit
Forb/herb
Mature size
0.9 m tall
Soil pH
7–7.5
Propagation
"Sow seeds indoors and transplant outside
Seed viability
3 to 7 years
For first-time growers

How to grow Curly Kale for the first time

8steps

Start with easy indoor sowing and transplanting for a successful Curly Kale crop.

  1. 1

    What you'll need

    Seeds, seed trays, potting mix, small pots or containers, a sunny spot, and water.

  2. 2

    Best time to plant

    Start seeds indoors about 6-8 weeks before the last expected frost in spring.

  3. 3

    Soil and container prep

    Use well-draining potting mix with a pH of 7–7.5, ensuring containers are at least 30 cm deep.

  4. 4

    Sowing or transplanting

    Sow seeds in trays about 1 cm deep, then transplant seedlings outside after they have two true leaves.

  5. 5

    First two weeks

    Keep soil moist and provide light shade to prevent leaf burn. Transplant outdoors once the weather is warm.

  6. 6

    Ongoing care

    Water regularly, especially during dry spells, and fertilize lightly every 4-6 weeks with a balanced organic fertilizer.

  7. 7

    Harvest or pruning

    Prune by cutting off outer leaves as needed to encourage new growth. Harvest the inner leaves when they are large enough.

  8. 8

    Common mistakes

    Overwatering, planting too late in the season, and not providing enough light.

VI

Edible & utility

Edible parts:Shoots
Edible uses: Curly Kale is edible and its shoots are typically harvested for consumption. The young leaves can be eaten raw in salads or cooked as a vegetable. They are also suitable for drying to preserve their flavor and nutrients. Skip the soil pH information as it was not requested for edible uses.
Contextrange · companions · related
VII

Distribution

3 native · 88 introduced
Distribution across5 continents· 3 native· 88 introduced
Europe15 regions
native (3)FranceSpainUnited Kingdom
introduced (12)AlbaniaBelarusBelgiumBulgariaGermanyGreeceItalyNetherlandsPortugalRussiaSpainUkraine
Asia9 regions
introduced (9)BangladeshChinaIndiaIraqKazakhstanSaudi ArabiaSouth KoreaTurkmenistanVietnam
Americas4 regions
introduced (4)Costa RicaEcuadorEl SalvadorGuatemala
Africa7 regions
introduced (7)AlgeriaEthiopiaKenyaLibyaMoroccoTanzaniaTunisia
Oceania1 region
introduced (1)New Caledonia
Broader regions
introduced:Antipodean Is., Baltic States, California, Caroline Is., Chatham Is., Chile South, Connecticut, Crozet Is., Czechoslovakia, East Himalaya, Easter Is., Falkland Is., Illinois, Iowa, Juan Fernández Is., Kentucky, Labrador, Lebanon-Syria, Marianas, Marshall Is., Maryland, Masachusettes, New South Wales, New York, New Zealand North, New Zealand South, Newfoundland, Northern Territory, Ohio, Ontario, Oregon, Pennsylvania, Prince Edward I., Québec, Queensland, Rhode I., South Australia, Tadzhikistan, Tasmania, Texas, Trinidad-Tobago, Vermont, Victoria, Washington, Western Australia, Zaïre
IX

Specimen gallery

1 image
Brassica oleracea sabellica (Curly Kale) — botanical photograph
Curly Kale (Brassica oleracea sabellica)
X

See also

8 related
XI

Explore further

XII

About this entry

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Back to the cataloguePlant id · 8a67aba9-e78f-44b2-863f-07fb91410367
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