Korean Bramble

Rubus coreanus

Physical Characteristics

Rubus coreanus is a deciduous Shrub growing to 3 m (9ft) by 3 m (9ft). See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from July to August, and the seeds ripen from August to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. 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.

Distribution

E. Asia - China, Japan, Korea.

Habitats

Woodland Garden Sunny Edge;

Edible Uses

Edible Parts: Fruit Edible Uses: Fruit - raw or cooked[105. 177]. Small with a poor flavour[11]. The dark red or purplish black fruit is 5--8 mm in diameter[266].

Medicinal Uses

Aphrodisiac Astringent Ophthalmic Restorative Tonic Urinary The fruit is aphrodisiac, astringent, restorative and tonic[176, 218, 238]. It is taken internally in the treatment of complaints associated with disturbed liver and kidney functions, such as back pain, urinary dysfunction, premature greying, blurred vision, infertility, impotence and premature ejaculation[238, 279]. The fruit is harvested when fully ripe and can be used fresh or dried[238]. The juice of the bruised leaves or a decoction of the root are used in the treatment of ophthalmia[218]. The seed is astringent and tonic[218].

Known Hazards

None known