Redwood-Sorrel (Oxalis oregana)

Redwood-Sorrel

Also known as: Oregon Wood Sorrel, Oregon Oxalis

Redwood-Sorrel (Oxalis oregana) is a perennial creeping vine that will grow from 10 to 25 cm tall. Rose-pink to white flowers adorned with lavender veining bloom from spring to fall. The foliage is lovely with velvety leaves that are similar to clove leaves. Grows well in full or partial shade.

Scientific classification

Species

Redwood-Sorrel (Oxalis oregana)

Woodsorrels, quandongs, and allies

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Toxic to Pets

Toxicity

Perennial

Lifespan

50 cm

Spread

Green

Leaf Color

2.5 cm to 5 cm

Flower Size

White, Pink, Purple

Flower Color

Green, White, Purple, Pink

Stem Color

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

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Toxicity

Redwood-Sorrel is toxic to both cats and dogs. The plant's leaves are particularly harmful and, upon ingestion, can cause significant health issues in pets. Immediate veterinary assistance is essential if poisoning is suspected to manage symptoms effectively. Pet owners should ensure their animals do not have access to redwood-Sorrel to prevent accidental ingestion and subsequent illness.

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Care Guide for Redwood-Sorrel

Every week

Water

Partial sun

Sunlight

20 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Redwood-Sorrel thrives in humidity and prefers evenly moist soil. Water weekly, ensuring consistent moisture. To simulate its natural environment indoors, use a pebble tray or humidifier to maintain high humidity levels, as it adapts well to its native forest habitat.

Fertilize: For redwood-Sorrel, fertilize with a high-nitrogen formula every 4-6 weeks during spring to summer, using half-strength to protect roots. Water the soil beforehand, avoid fertilization when dormant or stressed, and ensure even distribution. Reduce frequency in fall and winter to prevent chemical buildup.

Pruning: Redwood-Sorrel features clover-like leaves and pink flowers. Minimal pruning is recommended; remove dead foliage in spring and thin crowded areas for better air circulation and light. Avoid heavy pruning to prevent stress. Regular maintenance enhances growth and appeal, ensuring redwood-Sorrel thrives in shaded areas.

Propagation: Redwood-Sorrel prefers moist, shaded conditions akin to its native habitat. Propagation via rhizome division is effective; ensure each section has a growing point and use well-draining, organic-rich soil. Maintain consistent moisture while avoiding waterlogging for successful root establishment.

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Images of Redwood-Sorrel

Toxicity

Care Guide for Redwood-Sorrel

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