Triangle Orchid
jumellea triquetra
Also known as: ["Triangle Orchid"]
Overview
An epiphytic orchid species native to Madagascar, characterized by its triangular pseudobulbs and fragrant flowers.
Benefits & Perks
["fragrant flowers","aesthetic foliage","rare/collector’s item"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Liliopsida |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Genus: | Jumellea |
| Botanical Name: | Jumellea triquetra |
Plant Characteristics
Basic Information
- Category: Flowers
- Suitable Location: indoor pot with excellent air circulation
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"15–30°C"}
- Hardiness: {"zones":"11–12"}
- Misting: every 2–3 days, especially in dry environments
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Orchid mix with added perlite or coarse sand for aeration.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: moderate
- Pruning Frequency: As needed, typically every 6–12 months or after flowering.
- Pruning Intensity: Light to moderate; avoid removing more than one-third of the plant at once.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; adjust for seasonal light intensity.
Sunlight Tolerance Tips:
Acclimate gradually to direct light; avoid harsh midday sun; provide shade during peak hours for outdoor placement.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
bright, indirect light
Rotate plant weekly; use sheer curtains for filtered light; avoid direct afternoon sun.
Watering
every 7–10 days during active growth, reducing frequency in winter
Water deeply but infrequently; ensure good drainage; avoid wetting the leaves.
Soil
orchid bark mix with perlite
pH: Slightly acidic to neutral (pH 5.5–6.5).
Use orchid bark mix; ensure pots have drainage holes; avoid heavy garden soil.
Temperature
Prefers 60–80°F (15–27°C); cooler temperatures (50–60°F or 10–15°C) in winter promote blooming.
Avoid sudden temperature changes; protect from drafts; maintain consistent warmth during active growth.
Fertilizing
every 2 weeks during active growth with diluted orchid fertilizer, none in winter
Dilute fertilizer to prevent burn; fertilize after watering; flush soil occasionally to prevent salt buildup.
Propagation
Methods
Stem cuttings or division; stem cuttings are more common for home growers.
Step-by-Step Propagation Guide
- Select healthy stem, cut below node, apply hormone, place in medium, maintain humidity, wait for roots.
Best Time: Spring or early summer when the plant is actively growing.
Environment
High humidity (70–90%), warm temperatures (70–80°F or 21–27°C), and indirect light.
Medium
Well-draining mix of perlite and peat moss or orchid bark.
Hormone
Rooting hormone is recommended to speed up root development.
Timeline
Roots may develop in 4–8 weeks; new growth in 3–6 months.
Tools Needed
Pruning shears, rooting hormone, propagation tray, humidity dome
Quick Tips
Use sterile tools; maintain consistent moisture; provide bottom heat for faster rooting.
Pruning & Repotting
Pruning Guide
Method
Cut stems just above a node or leaf junction; remove spent flower spikes.
Pruning Plan
Remove dead or yellowing stems to encourage new growth and maintain shape.
Tools
Clean pruning shears, sterilizing solution
Checklist
Sterilize tools, prune dead/damaged stems, shape plant, clean up debris
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
One size larger pot; ensure it has drainage holes.
Method
Remove plant gently, trim roots if needed, place in slightly larger pot with fresh orchid mix, water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; necessary to refresh soil and provide space.
Checklist
Check root health, prepare new pot, use fresh soil, water sparingly after repotting
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture, water thoroughly, ensure drainage, avoid leaf wetting
How to Apply Water Properly
Water directly at the root zone until water drains from the bottom; allow excess to drain completely; water in the morning to reduce evaporation.
Watering Schedule Tips
Water thoroughly when the top inch of soil feels dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or coarse sand to improve drainage; incorporate organic matter for fertility.
Temperature Stress Management
Signs of Temperature Issues
Leaf drop, stunted growth, or bud abortion in extreme heat or cold.
Cold Stress
Slows growth, causes leaf discoloration, and may lead to root damage in prolonged cold.
Solution: Move to a warmer location; insulate pots; avoid cold drafts.
Hot Stress
Wilting, leaf scorch, or dehydration in excessive heat.
Solution: Provide shade, increase humidity, and water more frequently in hot conditions.
Fertilizing Guide
Fertilizing Checklist
Check season, dilute fertilizer, water before feeding, avoid winter feeding
Fertilizing Method
Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season (spring/summer); cease in fall/winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicJumellea triquetra is not known to be toxic to cats. There are no reported cases of adverse effects in felines after ingestion or contact with this orchid species.
⚡ Toxic If:
if eaten
Dogs
Non-toxicJumellea triquetra is not known to be toxic to dogs. There are no reported cases of adverse effects in canines after ingestion or contact with this orchid species.
⚡ Toxic If:
if eaten
Humans
Non-toxicJumellea triquetra is a species of orchid that is not known to exhibit any toxic properties to humans. It is generally considered safe for handling and consumption, though it is not typically consumed as a food source.
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: How often should I water Jumellea triquetra?
A: Water when the pseudobulbs are slightly dry, typically every 7-10 days, depending on humidity and temperature.
Q: Does this orchid require special lighting?
A: Yes, it thrives in bright, indirect light, similar to other epiphytic orchids.
Q: Can Jumellea triquetra be grown outdoors?
A: It can be grown outdoors in warm, humid climates with sheltered conditions, but it is primarily suited for indoor cultivation.
Quick Reference
| Family: | Orchidaceae |
| Care: | moderate |
| Light: | bright, indirect light |
| Water: | every 7–10 days during activ |
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