Vicia heptajuga
Family: Fabaceae or Leguminosae
What it is like
Vicia heptajuga is a PERENNIAL. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. The plant is self-fertile. It can fix Nitrogen. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
Height (m): 0
Where it is found
Not known
E. Asia - Korea.
Conservation Status:
Countries/locations it is found in
How it is used
Food
Rating: 1
Young leaves - cooked.
Medicine
Rating: 0
Other
Rating:
Nitrogen Fixer: Plants that fix nitrogen in the soil
How it is grown
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. This species is not recognised in the International Legume Database. The following notes are based on the general needs of the genus. Prefers a fairly heavy loam but succeeds in a sunny position in most soils that are well-drained. Grows well in heavy clay soils. Dislikes dry conditions. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby.
Propagating it: Pre-soak the seed for 24 hours in warm water and then sow in situ in spring or autumn.
Best place to grow: Cultivated Beds;
Habit: Perennial
Hardiness:
Growth:
Soil: Light (sandy), medium, heavy (clay)
Shade: Semi-shade, no shade
Moisture: Moist