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(c) 2010 Ken Fern, Plants For A Future |
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| (c) 2010 Ken Fern, Plants For A Future |
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Summary
Allium neapolitanum is also known as Neapolitan Garlic, Naples Garlic, Daffodil Garlic, False Garlic, Flowering Onion, Naples Onion, Guernsey Star-of-Bethlehem, Star, White Garlic, Wood Garlic and is a perennial bulbous plant in the onion subfamily.
Physical Characteristics
Allium neapolitanum is a BULB growing to 0.3 m (1ft) by 0.1 m (0ft 4in).
See above for USDA hardiness. It is hardy to UK zone 8 and is not frost tender. It is in leaf from October to July, in flower from March to May, and the seeds ripen from May to June. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, insects.
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.
UK Hardiness Map
US Hardiness Map
Synonyms
Plant Habitats
Cultivated Beds; South Wall. By.
Edible Uses
Edible Parts: Flowers Leaves Root
Edible Uses:
Leaves - raw or cooked. Delicious in salads, they start off being sweet and then develop a fairly strong garlic-like flavour, they are liked by most people who try them[K]. The leaves are available from late autumn until early spring and are greatly appreciated at this time of year[K]. Bulb - raw or cooked[2, 105]. Rather small but a very nice mild garlic flavour[K]. Sliced up, they make a delicious addition to salads and can also be used as a vegetable or as a flavouring in cooked foods. They are harvested in mid summer once the plant dies down and will store for 6 months or more[K]. The bulbs are 10 - 20mm in diameter[200]. Flowers - raw or cooked. Excellent in salads, making them look attractive as well as adding a strong onion flavour[K].
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.
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].
References More on Medicinal Uses
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Other Uses
References More on Other Uses
Cultivation details
An easily grown plant, it prefers a sheltered sunny position in a light well-drained soil[1, 90]. Established plants are reasonably drought tolerant[190]. Plants are said to be rather frost tender[90]. They probably tolerate temperatures down to between -5 and -10°c and can only be grown outdoors in the milder areas of the country[200, K]. The dormant bulbs are fairly hardy and will withstand soil temperatures down to at least -5°c[214]. The bulbs should be planted fairly deeply[1]. Most members of this genus are intolerant of competition from other growing plants[203]. A very ornamental plant, it is sometimes grown as a decorative indoor plant[1]. There is at least one named variety, 'Grandiflorum' has a richer display of flowers than the type[233]. In sunny weather the flowers develop a sweet scent[245]. Plants come into new growth in late autumn and provide edible leaves throughout most winters[K]. When well-sited, plants can sometimes self-sow to the point of nuisance[190]. Grows well with most plants, especially roses, carrots, beet and chamomile, but it inhibits the growth of legumes[18, 20, 54]. This plant is a bad companion for alfalfa, each species negatively affecting the other[201]. Members of this genus are rarely if ever troubled by browsing deer[233].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
Type a value in the Celsius field to convert the value to Fahrenheit:
Fahrenheit:
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Plant Propagation
Seed - sow spring in a greenhouse[200]. The seed can also be sown in a cold frame as soon as it is ripe in early summer. 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 on for the first winter in a greenhouse and plant out in late summer whilst the bulbs are dormant. Division in summer once the plant has died down. Very easy, the bulbs divide freely and can be planted straight out into their permanent positions if required.
Other Names
If available other names are mentioned here
Native Range
TEMPERATE ASIA: Egypt, Israel, Jordan, Lebanon, Sinai, Syria, Turkey (west),Cyprus. EUROPE: Former Yugoslavia, Greece (incl. Crete), Italy (incl. Sardinia, Sicily), Spain, France (incl. Corsica), Portugal, AFRICA: Spain, Canarias (Tenerife), Portugal, Madeira Islands, Egypt (north).
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.
Noxious Weed Information: Arkansas
(Allium
wild onion, wild garlic): Noxious weed. California
(Nothoscordum inodorum
false garlic):
B list (noxious weeds).
Conservation Status
IUCN Red List of Threatened Plants Status : Data Deficient
| Related Plants
|
| Latin Name | Common Name | Habit | Height | Hardiness | Growth | Soil | Shade | Moisture | Edible | Medicinal | Other |
| Allium acuminatum | Hooker's Onion, Tapertip onion | Bulb | 0.3 |
5-9
| | LM | N | DM | 3 | 2 | 2 |
| Allium aflatunense | Persian Onion, Ornamental Onion | Bulb | 1.0 |
4-8
| M | LM | N | M | 2 | 2 | 1 |
| Allium akaka | | Bulb | 0.2 |
7-10
| | LM | N | DM | 3 | 2 | 1 |
| Allium altaicum | | Bulb | 0.3 |
-
| | LM | N | M | 3 | 2 | 1 |
| Allium ampeloprasum | Wild Leek, Broadleaf wild leek | Bulb | 1.8 |
5-9
| | LMH | N | DM | 5 | 3 | 2 |
| Allium ampeloprasum babingtonii | Babington's Leek | Bulb | 1.8 |
0-0
| | LMH | N | DM | 3 | 3 | 2 |
| Allium angulare | | Bulb | 0.0 |
-
| | LM | N | M | 3 | 2 | 1 |
| Allium angulosum | Mouse Garlic | Bulb | 0.5 |
4-8
| | LMH | SN | M | 3 | 2 | 1 |
| Allium atropurpureum | | Bulb | 1.0 |
7-10
| | LM | SN | M | 3 | 2 | 1 |
| Allium bisceptrum | Aspen Onion, Twincrest onion | Bulb | 0.3 |
7-10
| | LM | N | M | 3 | 2 | 1 |
| Allium bodeanum | | Bulb | 0.2 |
-
| | LM | N | DM | 3 | 2 | 1 |
| Allium bolanderi | Bolander's Onion | Bulb | 0.2 |
6-9
| | LM | N | M | 3 | 2 | 1 |
| Allium brevistylum | Shortstyle Onion | Bulb | 0.5 |
-
| | LM | N | MWe | 3 | 2 | 1 |
| Allium canadense | Canadian Garlic, Meadow garlic, Fraser meadow garlic, Hyacinth meadow garlic | Bulb | 0.5 |
4-8
| | LM | SN | MWe | 4 | 2 | 2 |
| Allium canadense mobilense | Canadian Garlic | Bulb | 0.5 |
4-8
| | LM | SN | MWe | 5 | 2 | 1 |
| Allium carinatum | Keeled Garlic | Bulb | 0.6 |
6-9
| | LMH | SN | M | 3 | 2 | 1 |
| Allium carolinianum | | Bulb | 0.4 |
-
| | LM | N | DM | 3 | 2 | 1 |
| Allium cepa | Onion, Garden onion | Bulb | 0.6 |
4-10
| | LM | N | M | 5 | 3 | 3 |
| Allium cepa aggregatum | Potato Onion | Bulb | 1.2 |
4-8
| | LM | N | M | 4 | 3 | 3 |
| Allium cepa ascalonicum | Shallot | Bulb | 0.3 |
4-8
| | LM | N | M | 5 | 3 | 2 |
| Allium cepa proliferum | Tree Onion, Walking Onion | Bulb | 1.2 |
4-8
| | LM | N | M | 5 | 3 | 3 |
| Allium cernuum | Nodding Onion, New Mexican nodding onion | Bulb | 0.5 |
5-9
| | LMH | N | M | 5 | 2 | 2 |
| Allium chinense | Rakkyo | Bulb | 0.3 |
6-9
| | LM | N | M | 4 | 2 | 1 |
| Allium condensatum | | Bulb | 0.6 |
4-8
| | LM | N | M | 3 | 2 | 1 |
| Allium cupanii | | Bulb | 0.3 |
7-10
| | LM | N | DM | 3 | 2 | 1 |
| Allium douglasii | Douglas' Onion | Bulb | 0.3 |
0-0
| | LM | N | DM | 3 | 2 | 1 |
| Allium dregeanum | Wild Onion | Bulb | 0.6 |
-
| | LM | N | DM | 3 | 2 | 1 |
| Allium drummondii | Prairie Onion, Drummond's onion | Bulb | 0.3 |
6-9
| | LM | N | M | 3 | 2 | 1 |
| Allium fistulosum | Welsh Onion | Bulb | 0.6 |
5-9
| | LMH | N | M | 5 | 2 | 2 |
| Allium flavum | Small Yellow Onion, Ornamental Onion | Bulb | 0.5 |
4-7
| M | LMH | SN | M | 2 | 2 | 1 |
|
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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.
Expert comment
Author
Cirillo.
Botanical References
45200
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