Pink Wood Sorrel

(Oxalis articulata)

Pink Wood Sorrel (Oxalis articulata)

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Estimated Native Range
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Summary

Oxalis articulata, commonly known as Pink Wood Sorrel, is an evergreen or semi-deciduous perennial herb native to grasslands and open woodlands in Southern South America. It typically grows to a height of 5-8 inches (12.7-20.3 cm) and a width of 6-8 inches (15.2-20.3 cm). This species is characterized by its clover-like leaves and showy pink flowers that bloom in the spring and fall, adding a splash of color to garden settings. The plant forms clumps and spreads to create a dense ground cover, which can be beneficial in suppressing weeds.

Pink Wood Sorrel is valued for its low maintenance requirements and its ability to thrive in part shade. It prefers consistently moist soils with good drainage and an acidic to neutral pH. While it is not drought-tolerant, it can adapt to various light conditions, from full sun to partial shade, provided the soil remains moist. It is commonly used in rock gardens, borders, and as a ground cover in shaded areas. Gardeners should be aware that Oxalis articulata can become invasive outside its native range due to its vigorous growth habit and should be monitored to prevent unwanted spread.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 0.5-0.7 feet
  • Width: 0.5-0.7 feet
  • Growth Rate: Moderate
  • Flower Color: Pink
  • Flowering Season: Spring, Fall
  • Leaf Retention: Evergreen, Semi-Deciduous

Growth Requirements

  • Sun: Part Shade
  • Water: Medium
  • Drainage: Medium

Common Uses

Bee Garden, Bird Garden, Border Plant, Butterfly Garden, Deer Resistant, Drought Tolerant, Edible*Disclaimer: Easyscape's listed plant edibility is for informational use. Always verify the safety and proper identification of any plant before consumption., Groundcover, Potted Plant, Showy Flowers

Natural Habitat

Grasslands and open woodlands in Southern South America

Other Names

Common Names: Pink-Sorrel, Windowbox Wood-Sorrel, Chari Amilo, Sourgrass, Netho, Saag, Shamrock Oxalis, Large-Leaf Wood-Sorrel, Sour-Grass, Pink Shamrock

Scientific Names: , Oxalis articulata, Oxalis lasiandra, Oxalis crassipes, Oxalis rubra, Oxalis articulata subsp. rubra, Oxalis articulata subsp. articulata, Oxalis articulata f. crassipes, Oxalis platensis, Oxalis racemosa

GBIF Accepted Name: Oxalis articulata Savigny