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Asian mustard

Brassica tournefortii

Also called Pale Cabbage, African Mustard, Mediterranean Mustard, Mediterranean Turnip, Sahara Mustard, African Mustard, Saharan Mustard, Long Fruit Turnip

Asian mustard
Photo: Stickpen, Public domain

Brassica tournefortii is a spreading annual mustard native to North African and Middle Eastern deserts, grown as a leafy vegetable in parts of North Africa and known as a highly invasive weed in the southwestern United States. It is grown for food rather than as an ornamental, and the key to growing it is full sun and minimal water.

Family
Brassicaceae (Cabbage family)
Light
Full sun
Water
Water sparingly; it thrives on rain and little irrigation once established.
Soil
Sandy or gravelly, well-drained desert soil.
Temperature
15–30 °C; tolerates heat well but is damaged by hard frost.
How easy
Easy
Safety
Not known to be toxic

About

Brassica tournefortii is a species of plant known by the common names Asian mustard, pale cabbage, African mustard, Sahara mustard, and Aslooz.

Brassica tournefortii is also used in North African cuisine. In Libya, it is known as Aslooz (Arabic: عسلوز, romanized: ‘Asalūz) and is commonly incorporated into traditional dishes such as Couscous bil Aslooz.

Where it grows

This mustard is native to the deserts of North Africa and the Middle East. It became notorious during the twentieth century after it invaded the deserts of the United States and Mexico. Recently it has become an abundant weed of low deserts including the Sonoran and Mojave Deserts, plus the desert valleys such as the Coachella and Imperial Valleys of southern California. The plant disperses easily at the first hint of rain. When the seed coats are moistened they form a gel and become very sticky and readily adhere to people, animals, and objects. Seeds easily take hold along roadsides and arid desert lands, especially in disturbed habitats. The plant disperses 750 to 9,000 seeds which stay viable for several years in soil, contributing to its status as an invasive species.

Other Brassica plants

Abyssinian mustard · Mustard · Zha cai · India mustard · Rutabaga · Rapeseed · Tatsoi · Rhamphospermum nigrum · Gai lan · Cauliflower · Cabbage · Brussels sprout

Text excerpted from the Wikipedia article Brassica tournefortii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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