Characteristics
An onion herb. It has one bulb. It is 1-2 cm across. The leaves are 1-3 mm wide. The stalk is 20-50 cm long. It has leaf sheaths at the base.
| Life form |
perennial
|
| Growth form |
herb
|
| Growth support |
free-standing
|
| Foliage retention |
deciduous
|
| Sexuality |
hermaphrodite
|
| Pollination |
-
|
| Spread |
-
|
| Mature width (meter) |
0.01 - 0.02
|
| Mature height (meter) |
0.2 - 0.25
|
| Root system |
-
|
| Rooting depth (meter) |
-
|
| Root diameter (meter) |
-
|
| Flower color |
|
| Blooming months |
| Jan | Feb | Mar | | Apr | May | Jun | | Jul | Aug | Sep | | Oct | Nov | Dec |
|
| Fruit color |
-
|
| Fruiting months |
-
|
| Nitrogen fixer |
-
|
| Photosynthetic pathway |
-
|
Environment
It is a temperate plant. It grows in damp places and sandy places along coasts. It grows from near sea level to 2,000 m above sea level in north China.
| Light |
|
| Soil humidity |
|
| Soil texture |
|
| Soil acidity |
-
|
| Soil nutriment |
-
|
| Hardiness (USDA) |
|
Usage
The bulbs are cooked as a vegetable.
| Uses |
fodder
|
| Edible
|
bulbs
|
| Therapeutic use
|
-
|
| Human toxicity |
-
|
| Animal toxicity |
-
|
Cultivation
| Mode |
-
|
| Germination duration (days) |
30 - 365
|
| Germination temperacture (C°) |
10
|
| Germination luminosity |
light
|
| Germination treatment |
stratification
|
| Minimum temperature (C°) |
-18
|
| Optimum temperature (C°) |
-
|
| Size |
-
|
| Vigor |
-
|
| Productivity |
-
|
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