Sweet Viburnum (Viburnum odoratissimum)

Sweet Viburnum

Viburnum odoratissimum

Fragrant white blooms wrap spring in soft scent. Evergreen shrub; common name: Sweet Viburnum.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect to full sun; tolerates partial shade, with improved flowering in full sun exposure
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Watering Water deeply when the top 5 cm of soil dries out; avoid waterlogging to prevent root rot
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Temperature Hardy to -5°C; thrives in 15–28°C; protect young plants from extreme frost
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Characteristics

  • Leaf: Glossy dark green, elliptical to ovate, leathery texture, 7–15 cm long with smooth margins
  • Flower: Dense terminal cymes of small, creamy-white, highly fragrant star-shaped blooms
  • Stem: Woody gray-brown bark with dense, upright branching habit
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Care Guide

Watering

Keep soil consistently moist during active growth periods

Fertilization

Apply balanced slow-release fertilizer once at the start of growth. Avoid over-fertilizing to prevent leggy, weak growth

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid raw peels to prevent pest infestations
Pruning
  • Prune immediately after flowering to shape hedges or remove dead, damaged, or crossing branches
  • Thin dense inner growth to improve airflow and light penetration
  • Trim back leggy stems in late winter to encourage compact, bushy new growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic; no adverse effects from ingestion

Humans: No toxic effects reported for human ingestion or contact

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental hedge or specimen plant; fragrant blooms attract bees and butterflies