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Summary
Physical Characteristics
asphodelus fistulosus is a ANNUAL/PERENNIAL growing to 0.6 m (2ft).
See above for USDA hardiness. It is hardy to UK zone 8 and is not frost tender. It is in flower from July to August. The species is hermaphrodite (has both male and female organs) and is pollinated by 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 can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil.
UK Hardiness Map
US Hardiness Map
Synonyms
A. tenuifolius. Cav.
Habitats
Cultivated Beds;
Edible Uses
Edible Parts: Leaves Root
Edible Uses:
Root - cooked.[46, 61, 105] The root is fibrous according to one report[100] whilst another says that the swollen root has radical root fibres[42]. The plant is eaten as a vegetable, records of 'edible bulbs' seem to be erroneous[177].
References More on Edible Uses
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Diuretic Skin
The seed is diuretic[240]. It is also applied externally to ulcers and inflamed parts of the body[240]. The seed contains oils rich in linoleic acid and are of value in preventing atherosclerosis[240].
References More on Medicinal Uses
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Other Uses
References More on Other Uses
Cultivation details
Succeeds in ordinary garden soil, tolerating partial shade[200]. Requires a well-drained soil. Prefers a deep rich sandy loamy soil[1, 42]. Prefers a sunny position in a soil that is not too rich[200]. Grows well on hot dry banks[42]. This species is often a short-lived perennial[270], though it is not very hardy in Britain. This has contributed to the mistaken belief that it is an annual. A covering of bracken overwinter is usually ample protection in most districts[42]. Asphodelus fistulosus has become a noxious weed in California and in other places with Mediterranean climates worldwide[270]. The flowers are sweetly scented[245]. Plants seem to be immune to the predations of rabbits[233].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
Type a value in the Celsius field to convert the value to Fahrenheit:
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The PFAF Bookshop
Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees, and Woodland Gardening. Our new book to be released soon is Edible Shrubs.
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Propagation
Seed - sow March/April in a greenhouse and only just cover the seed. Germination usually takes place in 1 - 3 months at 15°c[134]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. When the plants are large enough to handle, plant them out into their permanent positions in late spring or early summer. Division in early spring or autumn[111].
Other Names
If available other names are mentioned here
Hollow-stemmed asphodel, wild onion, onionweed, onion-leafed asphodel, and pink asphodel.
Native Plant Search
Search over 900 plants ideal for food forests and permaculture gardens. Filter to search native plants to your area. The plants selected are the plants in our book 'Plants For Your Food Forest: 500 Plants for Temperate Food Forests and Permaculture Gardens, as well as plants chosen for our forthcoming related books for Tropical/Hot Wet Climates and Mediterranean/Hot Dry Climates. Native Plant Search
Found In
Countries where the plant has been found are listed here if the information is available
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.
This plant can be weedy or invasive. An invasive exotic weed in the US, with significant infestations in California, Arizona, New Mexico, and Texas. It is listed as a Federal Noxious Weed by the United States Department of Agriculture. Also a common weed in parts of Australia, New Zealand, and Mexico, and it thrives in any area with a Mediterranean climate.
Conservation Status
IUCN Red List of Threatened Plants Status : Status: Least Concern
Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
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Author
L.
Botanical References
50200
Links / References
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