Rubus phoenicolasius aka Wine Raspberry

Taxonomy

Rubus phoenicolasius, also known as Japanese wineberry, wine raspberry, wineberry, or dewberry, is an Asian species of raspberry in the rose family. It is native to China, Japan, and Korea but has been introduced to Europe and North America for its ornamental value and potential in raspberry breeding. This scrambling plant spreads through underground stems and produces long canes with red bristles and a few thorns. The leaves are pale green with white undersides, turning yellow in autumn. In summer, dense clusters of small white flowers surrounded by bristly red calyces appear, followed by shiny orange-red berries. Rubus phoenicolasius is a creeping vine that can be grown as an ornamental plant for hedges. It thrives in temperate and subtropical climates, with a hardiness range of zone 4-10a, or even 10b with the right summer care. The leaves are small with 5 lobes, green in color, and hairy at the base. The flowers grow in clusters and are white in color.

Common names

Wine Raspberry, Wineberry, Japanese Wineberry

How to care for Wine Raspberry

Difficulty

With a bit of knowledge and dedication, you can successfully care for Wine Raspberry, making it a rewarding choice for those seeking a moderate challenge.

Water

Wine Raspberry should be watered regularly, allowing the soil to dry out between waterings.

Soil

Wine Raspberry loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

To ensure optimal growth, the Wine Raspberry prefers bright indirect light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

Toxicity

No verified data on the toxicity of this plant exists within Ploi's records. Should you, someone in your family, or your pet ingest plant material with an unknown toxicity level, it is recommended to seek medical advice.

Fertilizer

Once the Wine Raspberry has doubled in size or after a year has passed, it should be moved to a new pot. By replacing the soil with fresh potting soil containing all the vital nutrients, your plant will receive all the sustenance it needs, negating the requirement for fertilizer. It's important to remember that plants get their energy from the sun, not fertilizer.

Region of origin

Wine Raspberry’s native range is E. Asia - N. China, Japan, Korea. Occasionally naturalized in Britain[17].

More info:
Wikipedia