unknown
dendrobium closterium
Also known as: []
Overview
A species of orchid in the genus Dendrobium, known for its epiphytic growth habit and typically found in tropical and subtropical regions.
Benefits & Perks
["aesthetic foliage","rare/collector’s item"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Liliopsida |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Genus: | Dendrobium |
| Botanical Name: | Dendrobium closterium |
Plant Characteristics
Basic Information
- Category: Flowers
- Suitable Location: indoor pot with bright, filtered light
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"15–30°C"}
- Hardiness: {"zones":"10–12"}
- Misting: every 2–3 days, especially in dry climates
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Orchid bark mix with perlite, charcoal, and a small amount of sphagnum moss for aeration.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: moderate
- Pruning Frequency: Annually or as needed to remove dead stems and improve air circulation.
- Pruning Intensity: Light to moderate, depending on plant condition.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily. Adjust to morning sun with filtered afternoon light to prevent leaf burn.
Sunlight Tolerance Tips:
Acclimate new plants to sunlight gradually. Avoid direct midday sun, especially in summer. Indoors, place near an east or south-facing window with sheer curtains.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
bright, indirect light
Rotate plant weekly for even growth; use sheer blinds to filter intense light; avoid west-facing windows in summer.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly until it drains from the bottom, allow the medium to dry slightly between waterings, and avoid waterlogging.
Soil
well-draining orchid mix
pH: Slightly acidic (pH 5.5–6.5).
Ensure medium dries between waterings; avoid heavy potting soils; refresh medium every 2–3 years.
Temperature
Ideal range 60–80°F (15–27°C). Prefers cooler nights (55–65°F) during winter dormancy.
Avoid sudden temperature changes; maintain consistent night/day cycles; protect from drafts.
Fertilizing
every 2 weeks during active growth, monthly in winter
Flush roots with plain water monthly to prevent salt buildup; fertilize after watering to avoid burning roots.
Propagation
Methods
Stem cuttings (keikis) or division of mature pseudobulbs.
Step-by-Step Propagation Guide
- Select healthy stem.
- Cut below a node.
- Apply hormone (optional).
- Place in medium.
- Maintain humidity.
Best Time: Spring or early summer when the plant is actively growing.
Environment
High humidity (70–90%), warm temperatures (70–80°F), and indirect light.
Medium
Fine orchid bark mix or sphagnum moss with perlite for drainage.
Hormone
Rooting hormone is optional but can speed up root development.
Timeline
Roots may develop in 4–8 weeks; establishment takes 3–6 months.
Tools Needed
Sharp scissors, rooting hormone, propagation tray, humidity dome.
Quick Tips
Keep cuttings moist but not waterlogged; provide bottom heat for faster rooting; monitor for mold.
Pruning & Repotting
Pruning Guide
Method
Cut stems back to the base or just above a healthy node using clean, sharp tools.
Pruning Plan
Focus on removing dead or damaged stems to encourage new growth and maintain plant health.
Tools
Pruning shears, sterilizing solution, gloves.
Checklist
Sterilize tools; cut dead/damaged stems; clean debris; disinfect after pruning.
Repotting Guide
Best Season
Spring, just before the active growing season begins.
Pot Size
Increase pot size by 1–2 inches in diameter.
Method
Remove old medium, trim dead roots, place in a slightly larger pot with fresh orchid mix, and ensure good drainage.
Suggestions
Repot every 2–3 years or when the medium breaks down. Necessary if roots outgrow the pot or medium dries too quickly.
Checklist
Prepare new pot; trim roots; use fresh medium; water lightly after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check root moisture before watering; water thoroughly; ensure drainage; adjust frequency seasonally.
How to Apply Water Properly
Water directly onto the root zone, ensuring even moisture distribution. Water early in the day to allow foliage to dry before nightfall. Ensure excess water drains away to prevent root rot.
Watering Schedule Tips
Water every 7–10 days during active growth (spring/summer), reducing frequency to every 2–3 weeks in winter. Adjust based on humidity and temperature.
Soil Improvement
Add perlite or coarse sand for drainage; incorporate organic matter like sphagnum moss for moisture retention.
Temperature Stress Management
Signs of Temperature Issues
Chlorosis, bud drop, stunted growth, or leaf spotting indicate temperature stress.
Cold Stress
Low temperatures slow growth and can cause root damage or leaf discoloration.
Solution: Move to a warmer location; insulate pots; avoid cold drafts; reduce watering in cool conditions.
Hot Stress
Excessive heat can lead to dehydration, wilting, or sunburn on leaves.
Solution: Provide shade; increase humidity; water more frequently; ensure good air circulation.
Fertilizing Guide
Fertilizing Checklist
Use diluted fertilizer; fertilize during growing season; flush periodically.
Fertilizing Method
Use a balanced orchid fertilizer (20-20-20) diluted to half strength every 2–4 weeks during active growth. Reduce or stop in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicDendrobium closterium is not known to be toxic to cats. It poses no significant health risks if ingested or handled.
⚡ Toxic If:
None
Dogs
Non-toxicDendrobium closterium is not known to be toxic to dogs. It poses no significant health risks if ingested or handled.
⚡ Toxic If:
None
Humans
Non-toxicDendrobium closterium is not known to have any toxic effects on humans. It is generally considered safe for handling and consumption.
⚡ Toxic If:
None
Frequently Asked Questions
Q: How often should I water Dendrobium closterium?
A: Water when the potting medium is nearly dry, typically every 7-10 days depending on conditions.
Q: Does Dendrobium closterium require special lighting?
A: It thrives in bright, indirect light, similar to other orchids.
Q: Can Dendrobium closterium be grown indoors?
A: Yes, it can be grown indoors with proper light and humidity conditions.
Quick Reference
| Family: | Orchidaceae |
| Care: | moderate |
| Light: | bright, indirect light |
| Water: | every 7–10 days during activ |
Get Expert Care Tips
Download the Plantious app for personalized care reminders and plant identification!
Google Play App Store
