Rubus ichangensis

At a glance

Lifecycle: Perennial (hardy)
Exposure: Full sun
Frost limit: −17.8 °C

Cultivation

Easily grown in a good well-drained loamy soil in sun or semi-shade. Plants are not very happy in windy situations, especially if the winds are maritime[K]. The young growth in spring can be damaged by late frosts. Plants in this genus are notably susceptible to honey fungus.

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. Tip layering in July. Plant out in autumn. Division in early spring or just before leaf-fall in the autumn.

Edible uses

Fruit - raw or cooked.

Medicinal uses

The root is ised in medicine. We have no further information, but the root is a good source of tannins and so is likely to be used as an astringent[K].

Material uses

A purple to dull blue dye is obtained from the fruit. Tannin is extracted from the roots and stems.