Annual wall-rocket is a mustard-family weed, usually grown as an annual, that thrives in sunny, disturbed, well-drained ground. It is a wild plant rather than a cultivated crop, so it is grown mainly as a weed or for foraging.
Family
Brassicaceae (Cabbage family)
Grows as
Annual
Light
Full sun
Water
Water sparingly; it tolerates dry conditions once established.
Soil
Poor to moderate, well-drained soil; tolerates sandy or stony ground.
Temperature
Hardy in temperate climates; frost-tolerant as a seedling.
How easy
Easy
Native range
Europe to Caucasus, Canary Is., N. Africa
Climate
temperate
About
Diplotaxis muralis, the annual wall-rocket, is a species of flowering plant in the family Brassicaceae. This plant is native to Europe, Asia, and Africa, but it is found throughout the temperate world, where it has naturalized. This is an erect mustard-like plant rarely reaching half a meter in height. It has lobed leaves and its stems are topped with dense inflorescences of yellow, or occasionally light purple, flowers with small oval petals and large anthers. The fruit is a podlike silique two to four centimeters long.
Where it grows
It is native to temperate regions of North Africa, Europe and parts of western Asia.
Text excerpted from the Wikipedia article Diplotaxis muralis 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.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.