Common Blue Violet
Viola sororia
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
6 inches
Width
12 inches
Light
Partial Sun, Shade
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Moderate
Lifespan
Perennial
Native To
North America
Toxicity
Leaves and flowers are edible; roots and seeds are toxic
The Story
Plant Bio
Viola sororia is a perennial herb known for its heart-shaped leaves and charming blue flowers, often found in woodland edges and shaded areas. This species is notable for its ability to thrive in moist woodland settings and its association with wildflower gardens.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
We couldn't find this plant listed online right now.
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into moist soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and encourage rooting.
- Plant in well-draining soil enriched with organic matter.
- Space plants about 8 inches apart for optimal growth.
- Water consistently, especially during dry spells, to keep soil moist.
- Mulch around plants to retain moisture and suppress weeds.
Pro Tip
Plant in partial shade for vibrant blooms and healthy foliage.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil evenly moist 🌱
- Prune dead or damaged stems to promote healthy growth
- Feed with a balanced fertilizer in early spring
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t expose to harsh, full sun which can scorch leaves
- Refrain from planting in poorly drained soil
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Common Blue Violet questions
What zones can Common Blue Violet grow in?
Common Blue Violet is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Common Blue Violet deer resistant?
Yes — Common Blue Violet is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Common Blue Violet bloom?
Common Blue Violet typically blooms in early spring through mid-spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Common Blue Violet need full sun?
Common Blue Violet does best in part shade.
More Viola to compare
Bird's Foot Violet
Viola pedata
Pansy
Viola wittrockiana 'Painted Porcelain'
Northern Lights Horned Violet
Viola cornuta 'Northern Lights'
Rebecca Horned Violet
Viola cornuta 'Rebecca'
Whopping Purple Whiskers Pansy
Viola tricolor 'Whopping Purple Whiskers'
Etain Violet
Viola viola 'Etain'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Common Blue Violet with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
