Silver Stelis (Stelis argentata)

Silver Stelis

Stelis argentata

Its silvery foliage glows softly in dappled shade, a delicate epiphytic orchid. Common name: Silver Stelis.

Partial sun
2–3/week
Moderate
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Plant Needs

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Sunlight Dappled indirect light; avoid direct midday sun to prevent leaf scorch
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Watering Keep growing medium evenly moist; avoid waterlogging to prevent root rot
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Temperature Thrives in warm humid conditions; protect from temperatures below 12°C
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Characteristics

  • Leaf: Small linear to oblong leaves with silvery velvety upper surfaces and dark green undersides
  • Flower: Tiny pale green to white star-shaped flowers in dense upright racemes
  • Stem: Slender branching rhizomes with clustered small pseudobulbs
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Care Guide

Watering

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

Fertilization

Diluted balanced orchid fertilizer every 2 weeks. Avoid over-fertilizing to prevent leaf burn

Banana peel compost tea:Compost banana peels for 4 weeks, dilute 1:40 with water for root drench; discard solid debris to avoid mold growth
Pruning
  • Remove spent flower spikes to redirect energy to new foliage growth
  • Trim dead or yellowing leaves at the base to maintain plant health
  • Divide overcrowded clumps during spring repotting to reduce competition for nutrients
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No known toxicity to cats

Humans: No known toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental epiphyte for indoor orchid displays and terrariums