Oxalis oregana
Best groundcover for shaded garden areas.
Oregon Wood Sorrel, also known as Redwood Sorrel, is a beautiful perennial groundcover native to the Pacific Northwest. It forms lush carpets of three heart-shaped leaflets, adorned with delicate white to rose-pink flowers. This plant thrives in zones 7-9, preferring part to full shade conditions. It typically grows to a height of 6-8 inches and can spread 24-36 inches wide, making it an excellent choice for naturalizing areas or as a low-maintenance groundcover. Its native status makes it a valuable addition to PNW gardens.
$9.99
Owner Satisfaction
4.6
/ 5
Category Rank
831
/ 2989
#831 in Landscaping & Garden Plants
Price vs Category Average
-64%
Below average
Plant Type
Groundcover
/ Groundcover
Who it's for
- Gardeners seeking beautiful, low-growing plants for dimly lit areas
- Busy individuals desiring attractive greenery without extensive upkeep
- Environmentally conscious gardeners wanting to enhance local biodiversity
Who should skip it
- Gardeners with small spaces or those preferring contained plant growth
- Pet owners or families with young children who might ingest plants
- Homeowners expecting year-round evergreen foliage in their landscape
Performance breakdown
Native Adaptation
Perfectly suited for Pacific Northwest ecosystems and local soil conditions.
Shade Tolerance
Thrives in low-light environments where other groundcovers often struggle.
Maintenance Effort
Requires minimal intervention once established in the right garden spot.
Visual Impact
Delicate foliage and blooms create a lush, carpet-like aesthetic.
Growth Habit
Spreads reliably to fill gaps without becoming overly aggressive.
Climate Versatility
Strict zone requirements limit success to specific temperate regions.
Key Specs
Plant Type
Groundcover
Native Status
Pacific NW Native
Zones
7-9
Sun Exposure
Part to full shade
Mature Height
6-8 inches
Mature Spread
24-36 inches
Features
- Native Pacific Northwest Groundcover
- Heart-shaped Leaflets
- White to Rose-Pink Flowers
- Forms Lush Carpets
- Low Growing
- Shade Tolerant
What customers say
Customers consistently praise Oxalis oregana for its charming aesthetic and robust growth, making it a delightful addition to various garden settings. Many appreciate its ability to thrive with minimal fuss, providing lush groundcover and delicate blooms that enhance shaded areas. The plant's vibrant appearance and reliable performance are frequently highlighted, contributing to a highly positive experience for gardeners seeking both beauty and resilience. Its ease of establishment and enduring appeal stand out as key strengths.
Know before you buy
This plant prefers part to full shade conditions. While it thrives in the dappled light of a woodland setting, it may struggle or scorch if exposed to intense, direct afternoon sun.
Oregon Wood Sorrel is a moderate grower that spreads via rhizomes. Once established, it can reach a mature spread of 24 to 36 inches, eventually forming a dense, lush carpet.
No, it is not recommended for high-traffic areas. It is best used as a decorative groundcover in garden beds, under trees, or in naturalized woodland sections where it can grow undisturbed.
Yes, as long as you are located within USDA hardiness zones 7-9. It is native to the Pacific Northwest, but it will perform well in any region that provides the necessary shade and moisture requirements.
In many parts of its hardiness range, Oregon Wood Sorrel is evergreen or semi-evergreen. However, in colder climates within its zone range, it may die back to the ground and return in the spring.
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