Sainfoin

Onobrychis viciifolia

Physical Characteristics

Onobrychis viciifolia is a PERENNIAL growing to 1 m (3ft 3in). See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from June to August. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. The plant is not self-fertile. It can fix Nitrogen. It is noted for attracting wildlife. Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: neutral and basic (mildly alkaline) soils and can grow in very alkaline soils. It cannot grow in the shade. It prefers moist soil.

Distribution

Europe, including Britain, from France south and east to Spain, Siberia, Caucasus and Iran.

Habitats

Meadow;

Edible Uses

Edible Parts: Leaves Edible Uses: One report says that the plant is edible[20], but does not say what part of the plant is used.

Medicinal Uses

None known

Known Hazards

None known