Redwood Sorrel
Oxalis Oregana
Overview
Redwood Sorrel (Oxalis oregana) is an evergreen groundcover, native to the Pacific Northwest. Thriving in moist, shaded areas under Redwoods, it bears heart-shaped leaves and delicate white-to-pink flowers. Sorrel spreads 5-12 inches high and can colonize extensively. Foliage responds to light, folding downward in strong sun. Prefers acidic soil with organic matter. Hardy and low-maintenance, it adds lush, woodland charm to shaded gardens. Zone: 7-9.
Culture
- Sun
- Deep Shade, Shade
- Water
- High
- USDA zones
- 7–9
Shape & size
Classification
- Type
- Ground cover, Perennial
- Family
- Oxalidaceae
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Photographs by 14 contributors
- Walter Siegmund (talk), CC BY-SA 3.0 · source
- Ellin Beltz, CC BY-SA 3.0 · source
- Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0 · source
- Jim Morefield from Nevada, USA, CC BY-SA 2.0 · source
- Larry Blakely, CC BY-SA 4.0 · source
- Jami Dwyer from Portland, OR, USA, CC BY-SA 2.0 · source
- John Rusk from Berkeley, CC BY 2.0 · source
- Franco Folini from San Francisco, USA, CC BY-SA 2.0 · source
- dnak, CC BY 2.0 · source
- Oregon State University, CC BY-SA 2.0 · source
- Folini, CC BY 2.5 · source
- Akos Kokai, CC BY 2.0 · source
- Leslie Seaton from Seattle, WA, USA, CC BY 2.0 · source
- The original uploader was Heptazane at…, CC BY-SA 3.0 · source
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