Characteristics
A small herb. It keeps growing from year to year. It grows 50 cm high. It has a small tuber about 1 cm long and this forms about 20 cm underground. It is covered with brown scales. The flowers are white with a purple centre. They have a tube 5 cm long.
Life form |
perennial
|
Growth form |
herb
|
Growth support |
free-standing
|
Foliage retention |
evergreen
|
Sexuality |
hermaphrodite
|
Pollination |
-
|
Spread |
-
|
Mature width (meter) |
-
|
Mature height (meter) |
0.35 - 0.4
|
Root system |
-
|
Rooting depth (meter) |
-
|
Root diameter (meter) |
-
|
Flower color |
-
|
Blooming months |
-
|
Fruit color |
-
|
Fruiting months |
-
|
Nitrogen fixer |
-
|
Photosynthetic pathway |
-
|
Environment
It is a subtropical plant. It grows between sea level and 1,800 m above sea level. It can grow in stony and sandy loam soils. It can grow in arid places.
Light |
-
|
Soil humidity |
-
|
Soil texture |
-
|
Soil acidity |
-
|
Soil nutriment |
-
|
Hardiness (USDA) |
-
|
Usage
The tuber is dried, pounded and cooked. The scales are removed. It is then added to porridge.
Cultivation
Mode |
-
|
Germination duration (days) |
-
|
Germination temperacture (C°) |
-
|
Germination luminosity |
-
|
Germination treatment |
-
|
Minimum temperature (C°) |
-
|
Optimum temperature (C°) |
-
|
Size |
-
|
Vigor |
-
|
Productivity |
-
|