Stingray Alocasia (Alocasia macrorrhizos 'Stingray')

Stingray Alocasia

Alocasia macrorrhizos 'Stingray'

It swims through the air—a living sculpture mimicking marine life with astonishing accuracy. Tropical evergreen perennial; other names: Elephant Ear Stingray.

Requires bright, indirect light; direct sun can scorch the leaves.
1/week
Moderate
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Plant Needs

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Sunlight Requires bright, indirect light; direct sun can scorch the leaves.
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Watering Keep soil consistently moist but not waterlogged; requires high ambient humidity.
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Temperature Prefers warm tropical temperatures and is highly sensitive to cold drafts or frost.
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Characteristics

  • Leaves: Upward-pointing, leathery, emerald green leaves with prominent ribbing, rounded wings, and a distinct, elongated, whip-like tail at the apex;
  • Stems: Long, sturdy petioles featuring striking brownish-purple mottling or banding;
  • Flowers: Typical aroid inflorescence with a pale green to yellowish-white spathe and spadix, rarely seen in indoor cultivation.
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Care Guide

Watering

Water thoroughly when the top inch of soil feels dry.

Fertilization

Apply a balanced liquid fertilizer diluted to half strength.. Feed regularly during the active growing season.

Aquarium Water Fertilizer:Use dirty aquarium water during routine water changes to water the plant. It provides a gentle, natural source of nitrogen. Ensure the water does not contain added salts or fish medications.
Pruning
  • Remove older, yellowing leaves at the base of the petiole using sterilized shears;
  • Wipe leaves regularly with a damp cloth to remove dust and prevent spider mites;
  • Do not cut healthy green leaves, as the plant relies on them for energy.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Toxic to cats per ASPCA due to calcium oxalate crystals, causing oral pain, drooling, and vomiting.

Humans: Contains insoluble calcium oxalate crystals causing severe oral irritation, swelling, and gastrointestinal upset if ingested.

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Garden Uses & Culture

Culture: Highly prized in modern Western houseplant communities for its architectural, zoomorphic foliage that adds a dramatic, sculptural element to interior design.

Usage: Cultivated primarily as an ornamental indoor specimen or a striking focal point in shaded tropical gardens.