Pink-sorrel
Oxalis articulata
Also listed as Oxalis crassipes, Oxalis dumicola
Also known as Pink Shamrock, Pink Oxalis, Rose Shamrock
Climate Match for your location
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Pink-sorrel is a low-growing, spreading perennial with delicate pink flowers and clover-like foliage that offers ornamental interest in rock gardens and borders. It spreads readily via rhizomes and self-seeds, making it effective as a groundcover in suitable climates.
Why grow it
Pink-sorrel occupies a middle ground between aggressive groundcovers and delicate ornamentals, offering reliable spreading without the invasiveness of some Oxalis species. Its pink flowers and fine foliage provide season-long visual interest in rock gardens, borders, and containers where you want persistent cover without heavy maintenance. Compared to traditional groundcovers, it establishes quickly from rhizomes while remaining easier to control than more vigorous spreading species.
Watch out for
In mild climates with adequate moisture, pink-sorrel can spread more vigorously than intended, requiring occasional thinning to stay within bounds. It performs best in well-drained soil and may decline in consistently wet conditions or heavy clay. In cooler regions, establishment may take longer and winter die-back is more pronounced than in mild climates.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Oxalidaceae
Native Range
South America
Seasonality
Bloom Season
Harvest Season
Edible Parts
Season of Interest
Ground cover
Low spreading plants that carpet the soil.
Succession Role
Tolerances & Soil
Establishment & Care
- Establishment
- Maintenance
- Propagation
Pink-sorrel is a low-growing, spreading perennial with delicate pink flowers and clover-like foliage that offers ornamental interest in rock gardens and borders. It spreads readily via rhizomes and self-seeds, making it effective as a groundcover in suitable climates.
Climate Match for your location
See how well Pink-sorrel grows in your area.
Enter your ZIP code and we'll show you how this plant fits your local climate.
Why grow it
Pink-sorrel occupies a middle ground between aggressive groundcovers and delicate ornamentals, offering reliable spreading without the invasiveness of some Oxalis species. Its pink flowers and fine foliage provide season-long visual interest in rock gardens, borders, and containers where you want persistent cover without heavy maintenance. Compared to traditional groundcovers, it establishes quickly from rhizomes while remaining easier to control than more vigorous spreading species.
Watch out for
In mild climates with adequate moisture, pink-sorrel can spread more vigorously than intended, requiring occasional thinning to stay within bounds. It performs best in well-drained soil and may decline in consistently wet conditions or heavy clay. In cooler regions, establishment may take longer and winter die-back is more pronounced than in mild climates.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Oxalidaceae
Native Range
South America
Seasonality
Bloom Season
Harvest Season
Edible Parts
Season of Interest
Ground cover
Low spreading plants that carpet the soil.
Succession Role
Tolerances & Soil
Establishment & Care
- Establishment
- Maintenance
- Propagation
Similar ground covers you might consider:
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