Hedysarum hedysaroides

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Hedysarum hedysaroides
Light:Full Sun
Moisture:Mesic
Hardiness:4
Soil pH:5.6-8.4
Height:1'
Native to:
Nitrogen Fixer
Edible Rating:PFAF Edibility RatingPFAF Edibility RatingPFAF Edibility Rating
Tea:Yes
Poisonous

Hedysarum hedysaroides (common name: alpine french honeysuckle)

Propagation: Seed - sow in a cold frame as soon as it is ripe or in the spring[1]. Stored seed should be pre-soaked for 24 hours in warm water. Prick out the seedlings into individual pots as soon as they are large enough to handle and plant them out into their permanent positions in the summer.

Division in spring. Great care is needed since the plant dislikes root disturbance[1].

Cultivation: Easily grown in ordinary garden soil that is moist in summer[2] and a sunny position[3], preferring a deep well-drained sandy loam[3][1].

This species is hardy to about -20°c[2].

Plants strongly resent root disturbance and should be placed in their permanent positions as soon as possible[3].

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[1].

Range: S. and C. Europe, Arctic Russia and Western N. America.

Habitat: Gravel river bars, roadsides, rocky hills and meadows, 1200 - 2500 metres in the Alps[4][2].

Edibility: Root - raw or cooked. Sweet and highly nutritious. Harvested from late autumn to spring, it is sweetened by frost[4].

Pollinators: Insects

Soil: Can grow in light, medium, and heavy soils.

Drainage: Prefers well drained soil.

Flower Type: Hermaphrodite

Also Known As: H. obscurum.

Links

References

  1. 1.0 1.1 1.2 1.3 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
  2. 2.0 2.1 2.2 Phillips, Roger and Martyn Rix. Perennials - The Definitve Reference. Pan Books, 1991.
  3. 3.0 3.1 3.2 Chittendon, Fred. RHS Dictionary of Plants. Oxford University Press, 1951.
  4. 4.0 4.1 Schofield, Janice. Discovering Wild Plants.