Rocambole, Sand leek

Allium scorodoprasum

Physical Characteristics

Allium scorodoprasum is a BULB growing to 0.6 m (2ft) by 0.1 m (0ft 4in). See above for USDA hardiness. It is hardy to UK zone 7 and is not frost tender. It is in flower from May to August. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, insects. Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil.

Distribution

Most of Europe, including Britain, east and south to W. Asia and Syria.

Habitats

Meadow; Cultivated Beds;

Edible Uses

Edible Parts: Flowers Leaves Root Edible Uses: Bulb - raw or cooked[5, 46]. A garlic substitute[22, 27, 37, 61], it is used as a flavouring in salads, soups etc[238]. The bulbs are smaller than garlic and have a milder flavour, they are produced at the points of the stem as well as at the base[2]. The bulbs are 10 - 20mm in diameter[200]. Leaves - raw or cooked[238]. Used as a flavouring in salads etc[238]. Flowers - raw. Used as a garnish on salads.

Medicinal Uses

Cholera Depurative Digestive Dysentery The plant is digestive and depurative[178]. The bulb is used in the treatment of abscesses, amoebic dysentery, bronchitis, cholera, dysentery, influenza, skin diseases and TB[218].

Known Hazards

Although no individual reports regarding this species have been seen, there have been cases of poisoning caused by the consumption, in very large quantities and by some mammals, of certain members of this genus. Dogs seem to be particularly susceptible[76].