Perennial
Common Blue Violet
Viola sororia
Varieties We Carry
Bog WhiteViola sororia
Sizes & Pricing
1 galFrom$14.95
Fresh this week. Last restocked Mar 11.
LightPart Sun, Part Shade, Full Shade
WaterModerate
Mature size0.25-0.5 feet × 0.5-1 feet
About Common Blue Violet
Common Blue Violet (Viola sororia) is a low-growing, stemless native perennial with heart-shaped leaves and classic five-petaled flowers in deep violet to blue-purple in late winter and spring. Native to eastern North America, it serves as the sole larval host plant for several fritillary butterfly species. Starting at $14.95.
Plant details
- Bloom Season
- Spring
- Flower Color
- White, Purple, Blue
- Growth Rate
- Moderate
- Foliage
- Semi-evergreen
- Soil
- Loam, Acidic, Well-drained
Best planting months
Recommended forZone 9b · St. Augustine, FL
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This monthGood windowOther months
Seasonal care
Bloom season. Good planting window.
Active growing season.
Ideal planting window.
Bloom season. May lose some foliage in cold snaps.
Care essentials
Light
Common blue violet prefers partial shade to full shade in northeast Florida; in Zone 9b's intense summer heat, shade is essential to prevent foliage dieback. Morning sun with afternoon shade is acceptable if moisture is consistent.
Water
Keep soil consistently moist, especially during warm months. Viola sororia is not drought-tolerant in Zone 9b heat; supplement with irrigation during dry spells and mulch heavily to retain moisture and moderate soil temperature.
Soil & Fertilizer
Grow in humus-rich, moist, well-drained acidic to neutral soil. Little to no fertilizer is needed; excessive nitrogen promotes foliage at the expense of flowers. Top-dress annually with compost to maintain organic matter.
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Common questions
Is Common Blue Violet a good plant for St. Augustine?
Common Blue Violet is a perennial for Zone 9b coastal Florida gardens, reaching 0.25-0.5 feet × 0.5-1 feet.
Care information verified from
Last reviewed February 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.