Triostar Stromanthe (Stromanthe sanguinea)

Triostar Stromanthe

Stromanthe sanguinea

A striking tropical foliage plant with vibrant pink, red, and green variegated leaves that fold up at night like praying hands. Other names: Bloody Stromanthe.

Requires bright, indirect light; direct sunlight will scorch the leaves and fade the variegation.
1/week
Moderate
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Plant Needs

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Sunlight Requires bright, indirect light; direct sunlight will scorch the leaves and fade the variegation.
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Watering Keep soil consistently moist but not waterlogged; highly sensitive to fluoride and chlorine in tap water.
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Temperature Prefers warm temperatures and high humidity (above 60%).
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Characteristics

  • Leaves: Oblong to lanceolate, thick and glossy, upper surface dark green with irregular white and pink variegation, undersides vibrant magenta or burgundy; exhibits nyctinasty (folding at night);
  • Flowers: Panicles emerging from reddish-orange bracts, bearing small, tubular white or cherry-pink flowers (rarely blooms indoors);
  • Stems: Short, clumping stems emerging from underground rhizomes.
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Care Guide

Watering

Water thoroughly when the top inch of soil feels dry, using distilled or rainwater to prevent brown leaf tips.

Fertilization

Apply a diluted, balanced fertilizer.. Avoid over-fertilizing, which can burn the sensitive roots.

Aquarium Water Fertilizer:Use dirty water from freshwater aquarium changes. It provides a gentle, chemical-free source of nitrogen and beneficial microbes. Ensure the water has no added aquarium salts or medications.
Pruning
  • Grooming: Wipe leaves regularly with a damp cloth to remove dust and deter spider mites;
  • Maintenance: Trim away any entirely brown or yellowed leaves at the base of the stem using sterilized shears;
  • Tip Pruning: If only the tips are brown, you can trim the crispy edges following the natural curve of the leaf.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Non-toxic to cats per ASPCA guidelines.

Humans: Non-toxic to humans; safe to handle.

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Garden Uses & Culture

Culture: Highly prized in modern Western interior design for its bold, painted-looking foliage that adds a dramatic tropical flair to indoor spaces and conservatories.

Usage: Primarily grown as an ornamental houseplant; used in shaded tropical landscape beds in frost-free climates.