Salix arenaria

At a glance

Lifecycle: Perennial (hardy)
Exposure: Full sun
Frost limit: −23.3 °C

Cultivation

Succeeds in most soils, including wet, ill-drained or intermittently flooded soils. Hybridizes freely with other members of this genus. Plants in this genus are notably susceptible to honey fungus. Dioecious. Male and female plants must be grown if seed is required.

Propagation

Seed - must be surface sown as soon as it is ripe in late spring. It has a very short viability, perhaps as little as a few days. Cuttings of mature wood of the current year's growth, November to February in a sheltered outdoor bed or planted straight into their permanent position and given a good weed-suppressing mulch. Very easy. Plant into their permanent positions in the autumn. Cuttings of half-ripe wood, June to August in a frame. Very easy.

Edible uses

Inner bark - raw or cooked. It can be dried, ground into a powder and then added to cereal flour for use in making bread etc. A very bitter flavour, it is a famine food that is only used when all else fails. Young shoots - raw or cooked. They are not very palatable.

Medicinal uses

The fresh bark of all members of this genus contains salicin.

Material uses

The plant has a spreading root system and is an effective soil binder on sand dunes.