Wineberry (Rubus phoenicolasius)

Wineberry

Rubus phoenicolasius

Fuzzy red canes carry tart jewel-like berries, a wild edible delight. Deciduous bramble shrub; common name: wineberry.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; full sun promotes optimal berry production, while partial shade suits hot summer climates
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Watering Water deeply when the top 2–3 cm of soil feels dry; avoid waterlogging to prevent root rot
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Temperature Hardy to -15°C; thrives in temperate summer temperatures between 18–25°C
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Characteristics

  • Leaf: Compound trifoliate leaves with fuzzy undersides and serrated margins
  • Flower: Small white five-petaled flowers arranged in loose clusters
  • Stem/Bark: Reddish canes densely covered in glandular, wine-tinted fuzzy hairs
  • Fruit: Bright red raspberry-like aggregate drupelets with a glossy, translucent sheen
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Care Guide

Watering

Keep soil consistently moist during fruiting season to support berry development

Fertilization

Apply balanced organic fertilizer once at bud break. Avoid over-fertilizing to prevent excessive foliage growth at the expense of berries

Composted banana peel tea:Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to enhance berry size and sweetness
Pruning
  • Prune dead or diseased canes in late winter to encourage new fruiting growth
  • Thin overcrowded canes to improve airflow and reduce disease risk
  • Remove trailing canes to maintain garden boundaries and prevent unwanted spread
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no known adverse effects for cats

Humans: Non-toxic to humans; berries are edible when ripe

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Garden Uses & Culture

Culture: N/A

Usage: Edible berries for jams, pies, or fresh eating; ornamental foliage and canes for garden borders