Crambe kotschyana
Crambe kotschyana
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Pl. C25F — Crambe kotschyana
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IOverview
Overview
Crambe kotschyana, a perennial plant in the Brassicaceae family, is native to Central and Western Asia, including regions such as Afghanistan, Iran, Kazakhstan, Pakistan, Tajikistan, Tibet, Transcaucasus, Turkmenistan, Uzbekistan, and Xinjiang. Known for its edible leaves and roots, this plant thrives in a variety of soil types, from light (sandy) to heavy (clay), with a preference for slightly alkaline soils with a pH between 7.5 and 8. It can grow up to 2.5 meters tall and is hardy in zones 6-9. Its adaptability to different habitats makes it a valuable addition to gardens or agricultural settings, especially where its light-loving nature prevails.
Quick answers
What is Crambe kotschyana?
Crambe kotschyana, a perennial plant in the Brassicaceae family, is native to Central and Western Asia, including regions such as Afghanistan, Iran, Kazakhstan, Pakistan, Tajikistan, Tibet, Transcaucasus, Turkmenistan, Uzbekistan, and Xinjiang.
Growingconditions · propagation · uses
VCultivation
Cultivation
Crambe kotschyana thrives in light to medium soils and can tolerate heavy clay as well. It prefers a slightly alkaline pH between 7.5 and 8. The plant is hardy in temperate regions, with a range of zones 6-9. For optimal growth, it requires moist but not overly wet conditions; ensure the soil remains dry during winter dormancy. This perennial reaches heights of up to 2.5 meters and can be propagated through seeds or division. Given its light requirement of 9/10, ample sunlight is crucial for healthy leaf and root development. Regular watering is essential, especially in drier periods, but avoid overwatering to prevent root rot.
Light
9/10
Water
Dry, Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
6-9
Life cycle
Perennial
Mature size
2.5 m tall
Soil pH
7.5–8
For first-time growers
How to grow Crambe kotschyana for the first time
8steps
Start with Crambe kotschyana as a simple perennial for your garden, focusing on basic care.
- 1
What you'll need
Seeds or small plants, a trowel, and a watering can.
- 2
Best time to plant
Plant in spring after the last frost or in fall before the first freeze.
- 3
Soil and container prep
Choose a well-draining soil with a pH between 7.5–8, and prepare by loosening the top layer.
- 4
Sowing or transplanting
Direct sow seeds 1-2 cm deep, spacing them about 30 cm apart; for transplants, use small plants from a nursery.
- 5
First two weeks
Water regularly to keep the soil moist but not waterlogged. Monitor for pests and diseases.
- 6
Ongoing care
Provide consistent watering during dry spells and mulch around the base to retain moisture.
- 7
Harvest or pruning
Prune dead leaves and spent flowers to encourage new growth and maintain plant health.
- 8
Common mistakes
Overwatering, planting in heavy soil, neglecting to mulch, not providing enough light, and failing to prune regularly.
VIEdible & utility
Edible & utility
Edible parts:LeavesRoot
Edible uses: The leaves and roots of Crambe kotschyana are edible. Typically, the leaves can be eaten raw or cooked as a vegetable. The roots may also be consumed after preparation, though specific cooking methods are not detailed in the provided data.
Contextrange · companions · related
VIIDistribution
28 native · 2 introduced
Distribution
28 native · 2 introducedDistribution across3 continents· 28 native· 2 introduced
Europe6 regions
native (5)AlbaniaCyprusGreecePortugalSpain
introduced (1)Russia
Asia9 regions
native (9)AfghanistanChinaIranKazakhstanPakistanPalestineTurkeyTurkmenistanUzbekistan
Africa6 regions
native (6)EthiopiaKenyaMoroccoRwandaTanzaniaUganda
Broader regions
native:Kirgizstan, Tadzhikistan, Transcaucasus, West Himalaya, Lebanon-Syria, Yugoslavia, Zaïre
introduced:Czechoslovakia
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
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Companion planting
Growing zone
XII
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