Rue-celosia
oxalis articulata
Also known as: ["Rhubarb Oxalis","Raspberry Sorrel"]
Overview
A perennial herbaceous plant with clover-like leaves and pinkish-red flowers, native to South America.
Benefits & Perks
["long-flowering","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Oxalidales |
| Family: | Oxalidaceae |
| Genus: | Oxalis |
| Botanical Name: | Oxalis articulata |
Plant Characteristics
Basic Information
- Category: Flowers
- Suitable Location: indoor pot or shaded garden area
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"10–30°C"}
- Hardiness: {"zones":"9–11"}
- Misting: rarely required, only if ambient humidity is very low
- 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 months or after flowering.
- Pruning Intensity: Light to moderate; avoid removing more than one-third of foliage at once.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; tolerate partial shade but avoid direct sun.
Sunlight Tolerance Tips:
Acclimate gradually to new light conditions; protect from intense midday sun; adjust placement based on season.
Care Requirements
Care Difficulty
easymoderate
Sunlight
partial shade to full shade
Rotate plant for even growth; use sheer curtains to filter direct light; move outdoors in spring/summer if possible.
Watering
every 7–10 days, allowing soil to dry slightly between waterings
Water thoroughly but allow soil to dry between waterings; avoid overwatering, especially in dormancy.
Soil
well-draining, fertile potting mix with some organic matter
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); tolerates cooler temperatures but avoid frost.
Avoid drafts; maintain stable temperatures; protect from extreme fluctuations.
Fertilizing
every 4–6 weeks during active growth (spring and summer)
Fertilize only when actively growing; avoid overfertilization to prevent salt buildup.
Propagation
Methods
Division of tubers or stem cuttings.
Step-by-Step Propagation Guide
- Separate tubers or take cuttings.
- Plant in medium.
- Maintain moisture.
- Wait for roots.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm, humid, and bright indirect light.
Medium
Well-draining potting mix with perlite or sand.
Hormone
Optional, but can aid root development.
Timeline
Tubers may sprout in 2–4 weeks; cuttings root in 3–6 weeks.
Tools Needed
Clean knife, pots, well-draining mix, rooting hormone (optional).
Quick Tips
Ensure tubers have buds; use sterile tools; maintain consistent moisture.
Pruning & Repotting
Pruning Guide
Method
Snip stems just above a leaf node or natural break point.
Pruning Plan
Remove dead or yellowing foliage to encourage new growth; shape as needed.
Tools
Clean, sharp scissors or pruning shears.
Checklist
Sanitize tools; remove dead/damaged leaves; shape gently; dispose of clippings.
Repotting Guide
Best Season
Spring, before active growth begins.
Pot Size
One size larger pot; ensure good drainage holes.
Method
Use fresh well-draining soil; gently tease apart roots; place tubers just below soil surface.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for tuber growth.
Checklist
Check root bound status; prepare new pot; handle tubers carefully; water lightly 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 at the base of the plant, ensuring even moisture distribution without wetting foliage; allow excess water to drain away.
Watering Schedule Tips
Water when the top inch of soil is dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite, sand, or coarse grit to improve drainage; incorporate organic matter for fertility.
Temperature Stress Management
Signs of Temperature Issues
Wilting, yellowing leaves, or stunted growth in extreme heat or cold.
Cold Stress
Growth slows or halts; foliage may turn yellow or brown; tubers may rot in prolonged cold.
Solution: Move to a warmer location; insulate pots; reduce watering in cold periods.
Hot Stress
Leaves may scorch, wilt, or drop; growth may slow; tubers may dehydrate.
Solution: Provide shade; increase humidity; water more frequently but avoid waterlogging.
Fertilizing Guide
Fertilizing Checklist
Check growth phase; dilute fertilizer; apply to moist soil; flush periodically.
Fertilizing Method
Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during active growth (spring/summer); cease in fall/winter.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicCats are sensitive to oxalic acid, which can cause mild to moderate gastrointestinal irritation. The plant is not typically life-threatening but can cause discomfort if ingested.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicThe oxalic acid in Oxalis articulata can cause mild gastrointestinal upset in dogs. Prolonged or large ingestion may lead to more severe symptoms, particularly in small breeds or those with kidney issues.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicOxalis articulata 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:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Oxalis articulata toxic to pets?
A: Yes, it is mildly toxic to dogs and cats if ingested.
Q: How often should I water Oxalis articulata?
A: Water moderately, allowing the soil to dry slightly between waterings.
Q: Does Oxalis articulata attract wildlife?
A: Yes, it attracts bees, butterflies, and birds with its flowers.
Quick Reference
| Family: | Oxalidaceae |
| Care: | easy |
| Light: | partial shade to full shade |
| Water: | every 7–10 days, allowing so |
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