Virginia Stewartia (Stewartia malacodendron)

Virginia Stewartia

Stewartia malacodendron

Silky white blooms glow against glossy foliage, a graceful understory treasure. Deciduous flowering shrub; common names: Virginia Stewartia, Silky Camellia.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Partial sun to dappled shade; tolerates morning sun but avoid harsh afternoon direct sun to prevent leaf scorch
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Watering Keep soil consistently moist but well-drained; avoid waterlogging to prevent root rot
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Temperature Hardy to -15°C; prefers cool to temperate conditions, protect from extreme summer heat above 32°C
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Characteristics

  • Leaf: Oval, glossy dark green leaves with serrated margins, turning red to purple in fall
  • Flower: Large, cup-shaped white flowers with yellow stamens and silky textured petals
  • Stem/Bark: Smooth, exfoliating bark in shades of gray, brown, and tan as it matures
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Care Guide

Watering

Keep soil evenly moist; increase frequency during prolonged dry spells

Fertilization

Apply aged compost or diluted organic feed once. Avoid high-nitrogen fertilizers to prevent excessive foliage growth over flowering

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water, dilute 1:20 for root drench to support flower development
Pruning
  • Remove dead or damaged branches in late winter before new growth emerges
  • Thin crowded stems to improve airflow and light penetration through the shrub
  • Shape lightly after flowering to maintain desired form; avoid heavy pruning as it may reduce next year's blooms
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No documented toxicity to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: Symbolizes grace and resilience in temperate woodland garden design

Usage: Ornamental shrub for woodland borders, specimen planting, or shade gardens