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Violet Woodsorrel

Oxalis violacea

Also listed as Ionoxalis violacea, Sassia violacea

Also known as Purple Woodsorrel

herbaceousβ›… part shadeπŸ’§πŸ’§ moderate water❄ Hardy: Zone 5a – Zone 9b

Climate Match for your location

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A delicate low-growing perennial with clover-like foliage and small violet-purple flowers. Ideal for woodland gardens, rock gardens, or shaded borders.

Why grow it

Violet woodsorrel offers a fine-textured groundcover alternative to common ajuga or vinca for shaded woodland settings, with the added ornamental appeal of delicate violet flowers in spring and early summer. Unlike many shade groundcovers, it remains relatively compact and does not aggressively spread, making it suitable for defined planting areas where containment matters. The plant tolerates poor, acidic soils that challenge other low-growing perennials, and establishes readily in dappled or partial shade.

Watch out for

This species self-seeds readily in favorable conditions, so deadheading spent flowers helps prevent volunteer seedlings in adjacent plantings. Performance declines in consistently wet soils or heavy clay without amendment, and the delicate foliage may look tattered by mid to late summer in hot climates or during extended drought, even with adequate moisture.

Overview

Form
Mounding
Growth Rate
moderate
Size
0.25–0.5β€² tall Γ— 0.5–1β€² wide
Dormancy
deciduous
Family
Oxalidaceae
ediblewildlife benefit

Native to the United States

Native Range

Eastern North America

Native to: Alabama, Arkansas, Connecticut, District of Columbia, Delaware, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, North Dakota, Nebraska, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Virginia, Vermont, Wisconsin, West Virginia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

leafroot

Season of Interest

SpringSummer

Similar ground covers you might consider:

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Companion Planting

Plants well with