Glume Dendrochilum (Dendrochilum glumaceum)

Glume Dendrochilum

Dendrochilum glumaceum

Delicate cascading flower spikes carry tiny blooms like golden stars. Epiphytic orchid; common name: Glume Dendrochilum.

Partial sun
2–3/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun to prevent leaf scorch and pseudobulb damage
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Watering Water thoroughly when pseudobulbs begin to wrinkle; ensure potting medium drains completely to avoid root rot
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Temperature Thrives in warm, humid conditions; avoid temperatures below 12°C as it may cause pseudobulb browning
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Characteristics

  • Leaf: Single linear-lanceolate glossy green leaf per pseudobulb, 10–20 cm long
  • Flower: Tiny, star-shaped golden yellow blooms arranged in dense pendulous spikes
  • Pseudobulb: Small ovoid clustered pseudobulbs for water and nutrient storage
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Care Guide

Watering

Keep medium slightly moist; mist foliage 2–3 times weekly to maintain humidity

Fertilization

Diluted balanced orchid feed every 2 weeks. Discontinue fertilization during winter dormancy to prevent nutrient buildup

Banana peel compost tea:Compost banana peels for 2 weeks, steep in water, dilute 1:20 for root drench; avoid raw peels to prevent mold and pest infestations
Pruning
  • Trim spent flower spikes at the base after blooming to redirect energy to pseudobulb growth
  • Remove dead or yellowing leaves and pseudobulbs to improve airflow
  • Repot every 2–3 years in fresh epiphytic mix to prevent medium breakdown
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic to cats; no reported health risks

Humans: Non-toxic to humans; no known adverse effects from ingestion or contact

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental epiphytic orchid for indoor hanging displays