Rubus affinis

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Rubus affinis
Light:Full Sun Part Shade
Moisture:Mesic
Hardiness:5
Soil pH:5.6-8.4
Height:10'
Blooms:Early Summer-Early Fall
Open Woods Forest
Native to:
Edible Rating:PFAF Edibility RatingPFAF Edibility Rating
Tea:Yes
Poisonous

Rubus affinis

Propagation: Seed - requires stratification and is best sown in early autumn in a cold frame. Stored seed requires one month stratification at about 3°c and is best sown as early as possible in the year. Prick out the seedlings when they are large enough to handle and grow on in a cold frame. Plant them out into their permanent positions in late spring of the following year.

Cuttings of half-ripe wood, July/August in a frame[1].

Tip layering in July. Plant out in autumn.

Division in early spring or just before leaf-fall in the autumn[1].

Cultivation: Easily grown in a good well-drained loamy soil in sun or semi-shade[2][1].

Hardy to at least -15°c.

This species is a blackberry with biennial stems[1]. New shoots are produced from the roots each year, these flower and fruit in their second year and then die[1].

Plants in this genus are notably susceptible to honey fungus[1].

Range: Europe to Asia. Rare in Britain[3] according to one report but it is not in [4].

Habitat: Moist heath and grassland[3].

Edibility: Fruit - raw or cooked[5][6]. Large[7].

Usage: A purple to dull blue dye is obtained from the fruit[8].

Pollinators: Insects

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

Drainage: Prefers well drained soil.

Seed Ripens: Mid Summer-Early Fall

Flower Type: Hermaphrodite

Links

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
  2. Bean, William. Trees and Shrubs Hardy in Great Britain. Murray, 1981.
  3. 3.0 3.1 Tutin, Tom et al.. Flora Europaea. Cambridge University Press, 1964.
  4. Clapham, Arthur and Tom Tootin, Edmund Warburg. Flora of the British Isles. Cambridge University Press, 1962.
  5. Tanaka, Tyōzaburō. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing, 1976.
  6. Kunkel, Günther. Plants for Human Consumption. Koeltz Scientific Books, 1984.
  7. Watson, William. Handbook of the Rubi of Great Britain and Ireland.
  8. Grae, Ida. Nature's Colors. MacMillan Publishing, 1974.