Common Dog-violet (Viola riviniana)

Common Dog-violet

Viola riviniana

Delicate purple blooms carpet shaded woodlands, a quiet wild beauty. Perennial wildflower; common name: Dog Violet.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Dappled woodland shade or filtered partial sun; avoid intense midday direct sunlight that can scorch leaves
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Watering Water when the top 2 cm of soil dries out; tolerate short periods of dryness once established
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Temperature Hardy to freezing winter temperatures; withstands mild summer heat up to 25°C without stress
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Characteristics

  • Leaf: Heart-shaped, matte green, forming a basal rosette with long, slender petioles
  • Flower: Pale violet to purple five-petaled blooms with a short, curved spur; scentless
  • Stem: Slender creeping rhizomes that spread to form dense clumps
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Care Guide

Watering

Keep soil consistently moist but not waterlogged to support bloom production

Fertilization

Light, diluted organic feed once monthly. Use low-nitrogen feed to prioritize bloom growth over foliage

Composted banana peel tea:Steep fully composted banana peels in water for 24 hours; dilute 1:20 with water for root drench to avoid over-fertilization
Pruning
  • Deadhead spent blooms regularly to encourage extended flowering through early summer
  • Trim back yellowing or damaged foliage in late summer to maintain tidy clumps
  • Divide overcrowded rhizomatous clumps in early spring to promote healthy growth and spread
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; safe for cats with no reported symptoms

Humans: Non-toxic to humans; no known adverse effects from ingestion or contact

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Garden Uses & Culture

Culture: N/A

Usage: Wildflower garden ground cover; provides nectar for early spring bees and pollinators