🌿 Morphology
🌞 Growing conditions
🌍 Origin and family
🌾 Uses
Warning: Despite the care taken in writing this sheet, it is essential to cross-reference sources before using or consuming any plant. When in doubt, consult a qualified professional
Permaculture uses
The young leaves can be eaten raw or cooked, offering a slightly acidic flavor. Mature leaves contain oxalic acid and should be cooked before consumption. Seeds can be used as a flour substitute but may need processing to remove tannins. It has potential as a green manure and erosion control plant, especially in riparian zones. The roots are sometimes used medicinally. No known cultivars of significant permaculture interest.
Permapeople description
Willow Dock is a plant in the genus Rumex with a worldwide distribution. It grows near water and in disturbed areas. It produces dense clusters of small green flowers that turn reddish-brown as they mature.
Botanical description
Rumex salicifolius is a perennial herbaceous plant belonging to the Polygonaceae family. It typically grows to a height of 1 to 3 feet. It features lance-shaped, willow-like leaves that are 2-8 inches long and 1/2 - 1 inch wide, with slightly wavy margins. The flowers are small, greenish, and arranged in dense clusters along the stems. The fruit is a small, brown achene. It thrives in moist environments such as stream banks, meadows, and wetlands. Native to North America.
Companion planting
Specific companion planting information is limited. As a dock species, it may compete with other plants for resources if not managed. Beneficial alongside plants that benefit from slight acidity or those tolerant of moist conditions.
Propagation methods
Propagation is primarily achieved through seeds, which can be sown in the spring or fall. Division of established plants is also possible, especially for larger clumps. Root cuttings can also be used, though less common.
History and traditions
Native American tribes traditionally used Rumex salicifolius for medicinal purposes. It was often used to treat skin ailments, wounds, and digestive issues. The roots were boiled and used as a poultice or infusion. There's limited documented use beyond traditional Indigenous practices.
Usage calendar
Flowering typically occurs from May to August. Seed harvesting is best done in late summer or early fall. Planting can be done in spring or fall. Pruning is not generally necessary, but spent flower stalks can be removed.