Rumex acetosa, commonly known as sorrel or garden sorrel, is a perennial herb native to a wide range of habitats including grasslands, meadows, and open woodlands across Eurasia. It is particularly adaptable, often found in Europe and Central Asia. Sorrel typically grows up to 24 inches tall and is characterized by its deep roots and juicy stems. The plant features arrow-shaped leaves that are notably edible when young, offering a sharp, sour taste that is a unique addition to soups, sauces, and salads. The flowers are small, reddish-green, and grouped in whorls along the flowering stem, blooming from May to August.

Garden sorrel is valued for its ease of cultivation and maintenance, as well as its culinary versatility. It prefers full sun to part shade and thrives in well-drained soil, although it can tolerate poor soils. In cultivation, sorrel is often used in herb gardens, as a leafy green in vegetable plots, and occasionally as a border plant for its attractive foliage. Regular harvesting of the leaves encourages new growth and prevents the plant from becoming too coarse. While it is generally disease-resistant, sorrel can be susceptible to rust and leaf spot. It can also spread aggressively by seed if not managed, which should be considered when planting in a garden setting.CC BY-SA 4.0