Marsh Mallow (Althaea officinalis)

Family: Malvaceae | Edibility: Choice Edible (5/5)

Althaea officinalis is a PERENNIAL growing to 1.2 m (4ft) by 0.8 m (2ft 7in). See above for USDA hardiness. It is hardy to UK zone 3 and is not frost tender. It is in flower from July to September, and the seeds ripen from August to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils.

Edible Parts & Harvest Seasons

Edible Parts: Leaves, Roots/Tubers

Harvest Seasons: Early Summer, Fall, Spring, Winter

Flavor & Culinary Uses

taste and texture is acceptable, but if a lot of the leaves are cooked together their mucilaginous texture makes them unpalatable. — Leaves - raw or cooked.; They are used as a potherb or to thicken soups.; When used as a small proportion with other leaves, the taste and texture is acceptable, but if a lot of the leaves are cooked together their mucilaginous texture makes them unpalatable.; The leaves can be eaten raw but are rather fibrous and somewhat hairy, though the taste is mild and pleasant.

Habitat & North American Range

The upper margins of salt and brackish marshes, sides of ditches and grassy banks near the sea. (Zone 3, Zone 4, Zone 5, Zone 6, Zone 7)