Rubus chroosepalus

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Rubus chroosepalus
Light:Full Sun Part Shade
Moisture:Mesic
Hardiness:6
Soil pH:5.6-8.4
Evergreen
Height:1'
Width:3'
Blooms:Early Summer-Mid Summer
Open Woods Forest
Native to:
Edible Rating:PFAF Edibility Rating
Tea:Yes
Poisonous

Rubus chroosepalus

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][3][1].

Plants are generally evergreen, but are deciduous in colder climates[1].

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

Range: E. Asia - C. China.

Habitat: Thickets on slopes, forest margins at elevations of 300 - 2000 metres[4].

Edibility: Fruit - raw or cooked. Poor quality[5]. The purplish to black fruit is about 10mm in diameter[4].

Usage: A purple to dull blue dye is obtained from the fruit[6].

Pollinators: Insects

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

Drainage: Prefers well drained soil.

In Leaf: Evergreen

Seed Ripens: Late Summer-Early Fall

Flower Type: Hermaphrodite

Links

References

  1. 1.0 1.1 1.2 1.3 1.4 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
  2. Chittendon, Fred. RHS Dictionary of Plants. Oxford University Press, 1951.
  3. Bean, William. Trees and Shrubs Hardy in Great Britain. Murray, 1981.
  4. 4.0 4.1 Flora of China. 1994.
  5. Kunkel, Günther. Plants for Human Consumption. Koeltz Scientific Books, 1984.
  6. Grae, Ida. Nature's Colors. MacMillan Publishing, 1974.