How to Grow Skimmia Ruby Princess
Skimmia Ruby Princess
Skimmia japonica 'Ruby Princess'
shrubSkimmia Ruby Princess is a compact, evergreen shrub prized for its glossy dark green foliage and brilliant red berry clusters that persist through winter. This cultivar is a female form that produces abundant ornamental fruit when pollinated by a male Skimmia plant, making it an excellent choice for winter interest in shade gardens. The fragrant white or pink flowers that appear in spring add additional seasonal appeal.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 7-9, with some cold tolerance down to zone 6b with protection
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Growth Stages
Establishment
First 6-12 monthsNewly planted shrub with developing root system; compact growth with glossy green foliage
Water regularly to establish; mulch around base with 2-3 inches of organic material (leaving space around stem); protect from harsh winds and extreme cold in first winter; prune only to remove dead or damaged growth
Vegetative Growth
Year 1-2Shrub develops fuller form with dense, dark green, aromatic foliage; plant grows to mature size
Maintain consistent moisture; apply balanced fertilizer in spring (ericaceous plant food preferred); prune lightly after flowering to maintain shape; ensure male pollinator is nearby for fruit production
Flowering
Spring (March-May, depending on climate)Small clusters of fragrant white or pink-tinted flowers appear on branch tips; flowers are dioecious (separate male and female plants)
Ensure a male Skimmia plant is within pollinating distance (bees and insects transfer pollen); do not deadhead if berries are desired; provide adequate light for optimal flowering
Fruiting & Berry Display
Summer through winter (5-8 months)Small green berries form and gradually ripen to brilliant red; berries persist on branches through winter, providing months of color
Leave fruit on plant for ornamental effect and wildlife food; do not prune during fruiting period; maintain adequate water as fruit develops; berries are toxic to humans but safe for birds
Dormancy
Late fall through early spring (3-4 months)Winter rest period; glossy foliage remains attractive and berries provide color; minimal growth activity
Reduce watering slightly but keep soil from drying out completely; no fertilizing needed; protect from harsh winds and heavy snow accumulation; prune only for damage in late winter before new growth
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with horticultural oil in late winter; prune heavily infested branches; encourage natural predators
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Increase humidity around plant; spray foliage with water; use miticide if severe; ensure adequate moisture
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Yellow sticky traps; spray with insecticidal soap; improve air circulation; remove heavily affected leaves
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Improve air circulation; remove affected leaves; avoid overhead watering; apply fungicide if widespread
Uses
Winter Decoration & Cut Branches
HouseholdThe brilliant red berries and glossy green foliage make excellent material for winter floral arrangements, wreaths, and holiday decorations. Branches with berries can be cut and will last for several weeks in water or dry display. [source]
Bird Food & Habitat
WildlifeThe persistent red berries provide essential food for winter birds including thrushes, blackbirds, and other species. The dense evergreen foliage also offers shelter and nesting sites. [source]
Ornamental Landscape Feature (Non-edible)
CulinaryWhile the berries are toxic to humans and not suitable for consumption, the plant serves as a stunning ornamental focal point for shade gardens, woodland settings, and year-round visual interest. [source]
Festive Arrangements & Crafts
CraftThe colorful berry clusters and attractive foliage are highly valued in floristry and craft projects for creating winter wreaths, garlands, and festive table arrangements. [source]
Harvest Tips
Skimmia Ruby Princess is grown for ornamental berries and foliage rather than harvest for consumption. Leave berries on the plant throughout winter for maximum visual impact and to provide food for birds. Cut branches with berries and foliage for winter floral arrangements; berries will last several weeks indoors in cool conditions. Harvest in fall through early winter when berries reach full color. Cut small branches for ornamental use without overharvesting; the shrub should retain most of its berry display.
Fun Facts
- 🌱 Skimmia Ruby Princess requires a male pollinator plant to produce berries; without a male Skimmia nearby, the plant will flower but produce no fruit, so planting a male cultivar (such as Skimmia japonica 'Fragrant Cloud' or 'Red Nipple') within reasonable distance is essential for berry production.
- 🌱 The berries of Skimmia contain toxic compounds and are poisonous to humans but are readily consumed by birds, particularly blackbirds and thrushes, who help disperse seeds; the berries may persist on branches for 6-8 months, providing rare winter food sources for wildlife.
- 🌱 The foliage of Skimmia contains aromatic oils that release a distinctive fragrance when brushed or handled, adding another sensory dimension to the plant beyond its visual appeal.
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