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Prostrate Blue Violet

Viola walteri (vy-OH-la WAL-ter-ee)

Family: Violaceae Unknown Groundcover (<1 ft)

Walter's violet is a native, herbaceous perennial wildflower of the Southeastern United States. It is a member of the violet family (Violaceae) that grows in moist deciduous woodland areas, forests and rocky ledges. The species epithet honors British-born American botanist Thomas Walter (d. 1789), author of Flora Caroliniana (1788). It prefers partial to full shade well-drained acidic to slightly alkaline sandy loam soils. Propagate by seed, root division, stem and root cuttings. Typically, does well when transplanted. In favorably moist conditions, it spreads by both rhizomes and above-ground stolons. In dry locations, it will not spread vegetatively. The basal leaves of Walter’s violet are partially evergreen, new growth will commence in the early spring. Its form is caulescent, i.e., having an aerial stem, not just a basal rosette, although at times it may appear acaulescent or stemless. Walter’s violet can be distinguished from other violas by its trailing stems, rounded leaves, blue flowers and fimbriated (fringed) stipules. It is one of the earliest native violets to bloom. Choose Walter’s violet for woodland, native, pollinator or cottage gardens. It can be used as a ground cover, accent or border. The leaves are attractive even without flowers. Insects, Diseases, and Other Plant Problems: No serious insect or disease problems. More information on Viola .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 50 attributes.

How it fits the guild

Guild layer 5 - Groundcover (<1 ft) Optimal soil pH Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Full plant profile

Growing Conditions
Plant type
Ground Cover; Herbaceous Perennial; Wildflower
Life cycle
Perennial
USDA zones
5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Light
Deep shade (Less than 2 hours to no direct sunlight) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Loam (Silt); Sand
Soil pH
Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist
Available space
Less than 12 inches
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 0 ft. 1 in. - 0 ft. 6 in. | Width: 0 ft. 1 in. - 1 ft. 0 in.
Canopy layer
5 - Groundcover (<1 ft)
Form & Appearance
Habit / form
Creeping; Horizontal; Prostrate; Spreading
Foliage
Semi-evergreen
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Alternate
Leaf shape
Cordate; Orbicular; Ovate; Reniform
Leaf margin
Crenate; Entire
Leaf value
Showy
Hairs present
No
Leaf detail
Light green, mottled (spots or smears of color), simple leaves.
Flower color
Blue; Purple/Lavender
Flower value
Showy
Flower form
Solitary
Flower size
1-3 inches
Flower detail
1" flowers, the lateral petals are bearded.
Bloom time
Spring
Fruit type
Capsule
Wildlife & Ecology
Native status
Unknown
Origin
Southeastern U.S.A. west to OH and TX
Distribution
AL , AR , FL , GA , KY , LA , MS , NC , OH , SC , TN , TX , VA
Wildlife value
This plant supports Fritillary butterfly larvae. Attracts bees and butterflies.
Attracts
Bees; Butterflies; Pollinators
Play value
Attractive Flowers; Attracts Pollinators; Easy to Grow; Shade
Food & Medicine
Harvest time
Spring
Fruit type
Capsule
Landscape Use
Landscape location
Naturalized Area; Woodland
Landscape theme
Butterfly Garden; Pollinator Garden; Shade Garden; Winter Garden
Design feature
Mass Planting
Garden tags
#blue flowers #purple flowers #native wildflower #native perennial #deciduous #groundcover #colonizing #winter annual #winter interest #evergreen #rocky soils tolerant #fritillary butterflies #butterfly friendly #larval host plant #pollinator plant #wildlife friendly #woodland
Problems & Resistance
Disease problems
Southern Blight of Herbaceous Ornamentals
Resistant to
Heavy Shade; Wet Soil
Propagation
Division; Root Cutting; Seed; Stem Cutting

Planted at Hunnicutt

Nobody’s planted this one yet.