Synonyms: A. uliginosum. Ldb. A. schoenoprasum foliosum.
Habitat : Allium ledebourianum is native to central and northeastern Asia: Kazakhstan, Mongolia, Russia (Altay Krai, Khabarovsk, Primorye, Sakhalin), and China (Heilongjiang, Jilin, Liaoning, Inner Mongolia, Xinjiang). It occurs in meadows and river valleys in Siberia, Mountains, moist meadows, river banks, gravelly and sandy places at elevations of 100 – 1800 metres in northern China.
Allium ledebourianum is a bulb growing to 0.6 m (2ft). It has has a cluster of narrow bulbs up to 20 mm across. Scapes are up to 100 cm tall. Leaves are tubular, shorter than the scape. Umbel is hemispheric, densely crowded with many purple flowers; tepals pale purple with darker purple midvein. It is in flower from Jul to August.
The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, insects.Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers moist soil.
Prefers a sunny position in a light well-drained soil. The bulbs should be planted fairly deeply. Cultivated for its edible leaves and bulb in Japan. This species is probably no more than a synonym for A schoenoprasum. Grows well with most plants, especially roses, carrots, beet and chamomile, but it inhibits the growth of legumes. This plant is a bad companion for alfalfa, each species negatively affecting the other. Members of this genus are rarely if ever troubled by browsing deer.
Seed – sow spring in a cold frame. Prick out the seedlings into individual pots when they are large enough to handle – if you want to produce clumps more quickly then put three plants in each pot. Grow them on in the greenhouse for at least their first winter and plant them out into their permanent positions in spring once they are growing vigorously and are large enough. Division in spring or after the plant dies down in late summer. Very easy, the plants divide successfully at any time in the growing season and the divisions can be planted straight out into their permanent positions if required.
Bulb – raw or cooked. The small bulbs are formed in clusters on the rhizome and are about 10mm in diameter. Leaves – raw or cooked. The leaves are added to salads or used as a flavouring in soups etc. The flavour resembles wild onions and chives with a hint of garlic. Flowers – raw. Used as a garnish on salads.
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.
Other Uses: The juice of the plant is used as a moth repellent. The whole plant is said to repel insects and moles.
Known Hazards : Although no individual reports regarding this species have been seen, there have been cases of poisoning caused by the consumption, in large quantities and by some mammals, of certain members of this genus. Dogs seem to be particularly susceptible.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.