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
Bulb - raw or cooked. A mild and sweet flavour, it can be sliced and used in salads or used as a vegetable or flavouring in cooked foods[203, K].
Leaves - raw or cooked.
Flowers - raw. Used as a garnish on salads.
The juice of the plant is used as a moth repellent. The whole plant is said to repel insects and moles
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].
There are no medicinal uses listed for Allium douglasii.
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. The plants divide successfully at any time in the growing season, pot up the divisions in a cold frame or greenhouse until they are growing well and then plant them out into their permanent positions.
Practical Plants is currently lacking information on propagation instructions of Allium douglasii. Help us fill in the blanks! Edit this page to add your knowledge.
Prefers a sunny position in a light well-drained dry to moist soil
The bulbs should be planted fairly deeply.
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
Problems, pests & diseases
Associations & Interactions
There are no interactions listed for Allium douglasii. Do you know of an interaction that should be listed here? edit this page to add it.
Polycultures & Guilds
There are no polycultures listed which include Allium douglasii.
This table shows all the data stored for this plant.
Material uses & Functions
Native Climate Zones
Adapted Climate Zones
Native Geographical Range
Root Zone Tendancy
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