Oxalis Triangularis

Description

 

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Oxalis triangularis

(Purple Shamrock / False Shamrock)

Description

Oxalis triangularis is a stunning ornamental plant admired for its deep purple, triangular leaves that open during the day and fold closed at night. The foliage is complemented by delicate pink to light lavender flowers that bloom above the leaves. Its unique leaf movement and rich color make it a popular choice for indoor décor, balconies, and shaded garden areas.

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Plant Care Guide

Light

• Bright, indirect light is ideal
• Can tolerate mild morning sunlight
• Avoid harsh direct sun to prevent leaf scorch

Watering

• Water when the topsoil dries slightly
• Keep soil evenly moist, not soggy
• Reduce watering during dormancy

Soil

• Well-draining, light potting mix
• Garden soil mixed with cocopeat and compost works well

Temperature

• Ideal temperature: 18–30°C
• Protect from extreme heat and cold

Humidity

• Normal indoor humidity is sufficient
• Occasional misting helps in dry conditions

Fertilizer

• Feed once every 2–3 weeks with diluted liquid fertilizer during active growth
• Stop feeding during dormancy

Dormancy Care

• Leaves may die back naturally for a few weeks
• Reduce watering and allow rest
• New growth will appear after dormancy

Maintenance

• Remove faded leaves and flowers
• Repot every 1–2 years

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Special Features

• Attractive purple, butterfly-shaped leaves
• Day-night leaf movement
• Produces charming pink flowers
• Easy to grow and beginner-friendly

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