German Garlic

Allium senescens

Physical Characteristics

Allium senescens is a BULB growing to 0.5 m (1ft 8in) by 0.2 m (0ft 8in) at a medium rate. See above for USDA hardiness. It is hardy to UK zone 5 and is not frost tender. It is in flower from June to July. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies, beetles, Lepidoptera (Moths & Butterflies). The plant is self-fertile. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought.

Distribution

C. Europe to Siberia, China and Korea.

Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Flowers Leaves Root Edible Uses: Bulb - raw or cooked[2, 46, 61, 105]. An onion substitute[22, 177]. The small bulbs are formed in clusters on a rhizome and are up to 10mm in diameter[200]. Leaves - raw or cooked[105, 177]. A fairly strong onion flavour with a slight bitterness, but acceptable raw[K]. We use them in salads or as a flavouring in cooked foods[K]. Flowers - raw or cooked. An attractive garnish in salads[K].

Medicinal Uses

Although no specific mention of medicinal uses has been seen for this species, members of this genus are in general very healthy additions to the diet. They contain sulphur compounds (which give them their onion flavour) and when added to the diet on a regular basis they help reduce blood cholesterol levels, act as a tonic to the digestive system and also tonify the circulatory system[K].

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].