Copperleaf Oxalis, Pink Wood Sorrel

oxalis debilis

Also known as: ["Pink Wood Sorrel","Copperleaf Oxalis","Crested Oxalis"]

Family: Oxalidaceae Genus: Oxalis Category: Flowers

Overview

A perennial herbaceous plant with clover-like leaves and pink or red flowers, native to South America.

Benefits & Perks

["long-flowering","wildlife attractant (bees, butterflies, birds)","shade tolerant"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Oxalidales
Family: Oxalidaceae
Genus: Oxalis
Botanical Name: Oxalis debilis

Plant Characteristics

Basic Information
  • Category: Flowers
  • Suitable Location: indoor pot or sheltered garden bed
  • Suitable For:
    Beginners Busy People (low Maintenance) Outdoor Landscapers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"10–30°C"}
  • Hardiness: {"zones":"9–11"}
  • Misting: every 2–3 days if indoor air is dry
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining potting mix with added perlite or sand.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: As needed, typically every few weeks during growing season.
  • Pruning Intensity: Light pruning to remove damaged or old foliage.
Care Details

Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; can tolerate some direct morning sun but avoid harsh afternoon sun.

Sunlight Tolerance Tips:
Acclimate gradually to direct light; protect from intense sun to prevent leaf burn; adjust placement based on indoor/outdoor conditions.

Warning Signs: Yellowing leaves, root rot, or stunted growth indicate poor soil or drainage issues.

Care Requirements

Care Difficulty
easy

easy

Sunlight

partial shade to full sun

Rotate plant for even growth; use sheer curtains to filter intense light; move outdoors in spring/summer for brighter light.

Watering

every 7–10 days during active growth, reduce in winter

Allow soil to dry between waterings; avoid overwatering; ensure good drainage.

Soil

well-draining, slightly acidic potting mix

pH: Slightly acidic to neutral (pH 6.0–7.0).

Ensure pots have drainage holes; avoid heavy clay soils; topdress with compost annually.

Temperature

Prefers 60–75°F (15–24°C); can tolerate cooler temperatures but avoid frost.

Avoid sudden temperature changes; protect from drafts; maintain consistent room temperature.

Fertilizing

every 4–6 weeks during growing season

Dilute fertilizer to prevent burn; fertilize only when actively growing; flush soil occasionally to prevent salt buildup.

Propagation

Methods

Stem cuttings or division of rhizomes.

Step-by-Step Propagation Guide
  1. Take a cutting.
  2. Apply rooting hormone (optional).
  3. Plant in medium.
  4. Maintain humidity.
  5. Wait for roots.

Best Time: Spring or early summer when the plant is actively growing.

Environment

Warm, humid environment with indirect light.

Medium

Well-draining potting mix with perlite or sand.

Hormone

Optional, but can help speed up root development.

Timeline

Roots develop in 2–4 weeks; new growth appears in 6–8 weeks.

Tools Needed

Pruners, rooting hormone, small pots, well-draining mix.

Quick Tips

Use healthy, non-flowering stems; keep soil consistently moist; provide bottom heat for faster rooting.

Pruning & Repotting

Pruning Guide
Method

Snip individual leaves or stems at the base with clean, sharp tools.

Pruning Plan

Remove dead or yellowing leaves to maintain appearance and encourage new growth.

Tools

Pruning shears, scissors, or sharp knife.

Checklist

Sanitize tools; remove only damaged leaves; avoid over-pruning.

Repotting Guide
Best Season

Spring, before active growth begins.

Pot Size

One size up from current pot; ensure good drainage holes.

Method

Remove plant gently; trim roots if necessary; repot in fresh, well-draining soil with a slightly larger pot.

Suggestions

Repot every 2–3 years or when roots fill the pot; beneficial for growth and soil refresh.

Checklist

Check root bound status; prepare new pot; use fresh soil; water after repotting.

Advanced Care Tips

Watering Mastery
Watering Checklist

Check soil moisture; water thoroughly; ensure drainage; adjust for season.

How to Apply Water Properly

Water thoroughly until it drains from the bottom, ensuring even moisture without waterlogging the soil. Water early in the day to allow foliage to dry.

Pro Tip: Use room temperature water to avoid shocking the plant.
Watering Schedule Tips

Water when the top inch of soil is dry; reduce frequency in winter to prevent root rot.

Soil Improvement

Add perlite or coarse sand for drainage; incorporate organic matter like compost for fertility.

Temperature Stress Management
Signs of Temperature Issues

Yellowing leaves, stunted growth, or wilting in extreme heat or cold.

Cold Stress

Slows growth, may cause leaf drop, and can lead to root damage if temperatures drop below 50°F (10°C).

Solution: Move to a warmer location; insulate pots; avoid cold drafts.

Hot Stress

Wilting, leaf scorch, or reduced flowering due to excessive heat.

Solution: Provide shade, increase humidity, and water more frequently during heatwaves.

Fertilizing Guide
Fertilizing Checklist

Check growth phase; dilute fertilizer; apply to moist soil; avoid contact with leaves.

Fertilizing Method

Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season (spring/summer); avoid fertilizing in fall/winter.

Common Problems & Solutions

Yellow leaves in Oxalis debilis may indicate nutrient deficiencies, overwatering, or pest infestations, affecting photosynthesis and overall plant health.

Wilting in Oxalis debilis can result from water stress, either due to overwatering causing root rot or underwatering leading to dehydration, both of which impair nutrient uptake.

Leaf spots on Oxalis debilis may be caused by fungal or bacterial infections, leading to reduced photosynthetic efficiency and potential leaf drop.

Rotting, particularly root or stem rot, in Oxalis debilis is often caused by excessive moisture and poor drainage, leading to decay and potential plant death.

Toxicity Warning

Cats
Slightly Toxic

Cats are sensitive to oxalic acid, and ingestion of Oxalis debilis can result in mild to moderate gastrointestinal irritation. The plant is not typically fatal, but symptoms can be distressing and may require veterinary attention.

⚠️ Symptoms:
vomiting diarrhea lethargy oral irritation
🌿 Toxic Parts:
leaves stems roots
⚡ Toxic If:

if eaten

Prevent cats from accessing the plant. Seek veterinary care if ingestion is observed.
Dogs
Slightly Toxic

In dogs, ingestion of Oxalis debilis can cause mild gastrointestinal upset due to the presence of oxalic acid. While generally not life-threatening, large quantities may lead to more severe symptoms, particularly in small breeds or those with existing health issues.

⚠️ Symptoms:
vomiting diarrhea drooling loss of appetite
🌿 Toxic Parts:
leaves stems roots
⚡ Toxic If:

if eaten

Keep pets away from the plant. If ingestion is suspected, contact a veterinarian.
Humans
Slightly Toxic

Oxalis debilis contains oxalic acid, which can interfere with calcium absorption and lead to metabolic disturbances when ingested in significant quantities. The effects are generally mild but can be more pronounced in individuals with pre-existing kidney conditions.

⚠️ Symptoms:
mouth irritation sore throat nausea stomach discomfort
🌿 Toxic Parts:
leaves stems roots
⚡ Toxic If:

if eaten

Avoid consuming any parts of the plant. Wash hands after handling and keep away from children.
Important: Keep this plant out of reach of children and pets. If ingestion occurs, contact poison control or veterinary services immediately.

Frequently Asked Questions

Q: Is Oxalis debilis toxic to pets?

A: Yes, it is mildly toxic to dogs and cats if ingested.

Q: How often should I water Oxalis debilis?

A: Water when the top inch of soil is dry, ensuring good drainage to prevent root rot.

Q: Does Oxalis debilis attract wildlife?

A: Yes, it attracts bees, butterflies, and birds due to its nectar-rich flowers.

Quick Reference
Family: Oxalidaceae
Care: easy
Light: partial shade to full sun
Water: every 7–10 days during activ
Suitable For: ["beginners","busy people (low maintenance)","outdoor landscapers","wildlife supporters (attracts bees, butterflies, birds)"]
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