Sorrel (Rumex acetosa) is a hardy perennial herb grown for its tangy, lemony leaves, usually sold as garden sorrel. It is grown outdoors in sun to part shade and is easy to keep in a bed or large pot.
Family
Polygonaceae (Buckwheat family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Keep soil evenly moist, watering when the top layer dries out.
Soil
Fertile, well-drained garden soil or a rich potting mix; tolerates poor soil.
Temperature
10–25 °C; hardy to around -20 °C, leaves may die back in deep winter.
How easy
Easy
Safety
Mildly toxic: Leaves are high in oxalic acid, which in large amounts can irritate the mouth and kidneys and interfere with calcium; people with kidney stones or gout should limit it.. Toxic to cats and dogs (ASPCA).
Edible
Yes, some parts
Native range
Temp. Eurasia, NW. Africa
Climate
temperate
About
Sorrel (Rumex acetosa) is a perennial herbaceous plant in the family Polygonaceae. It is also called common sorrel, meadow sorrel, green sorrel, sour dock, spinach dock and narrow-leaved dock ("dock" often used for the genus).
The species is native to Eurasia and a common wild plant in grassland habitats. It is often consumed as a leaf vegetable or herb, and has a cultigen, called Rumex rugosus and garden sorrel, that is typically the taxon found in gardens and sold by commercial suppliers.
Where it grows
Rumex acetosa occurs in grassland habitats throughout Europe from the northern Mediterranean coast to the north of Scandinavia and in parts of Central Asia. It occurs as an introduced species in parts of New Zealand, Australia, and North America. It can grow in poor soil.
Uses
Common sorrel has been cultivated for centuries. The leaves are edible when young but toughen with age; they may be puréed in soups and sauces or added to salad. The young shoots are edible as well, these and the leaves both being high in vitamin C and having a lemony flavor.
Text excerpted from the Wikipedia article Sorrel 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.