Spotted medick is a low, sprawling annual legume with spotted trifoliate leaves and pale yellow flowers, usually found on grassy places and clifftops. It is grown mainly as a nitrogen-fixing cover crop, and it can become a weed.
Family
Fabaceae (Pea & bean family)
Grows as
Annual
Light
Full sun
Water
Water lightly until established, then rely on rainfall; it tolerates dry soil.
Soil
Poor to average, well-drained soil; it does well in lean ground.
Temperature
10–25 °C; tolerates mild frost but not hard freezes.
How easy
Easy
Safety
Not known to be toxic
Native range
Canary Is., W. Europe to Medit and Caucasus
Climate
temperate
About
Medicago arabica, the spotted medick, spotted burclover, heart clover, is a flowering plant in the pea and bean family Fabaceae.
Where it grows
It is native to the Mediterranean basin but is found throughout the world, usually on clifftop grasslands and grassy places. It forms a symbiotic relationship with the bacterium Sinorhizobium medicae, which is capable of nitrogen fixation.
Uses
Due to its nitrogen fixation, it is sometimes considered a useful cover crop to restore soil nutrients by farmers in its native range, though it is also weedy and can thus be a nuisance. It is edible both for livestock and humans, and attracts pollinators. It also has been used in traditional medicine for possible diuretic, expectorant, and anti-inflammatory properties.
Text excerpted from the Wikipedia article Medicago arabica 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.