Black Face General (Strobilanthes crispus)

Black Face General

Strobilanthes crispus

Its crinkled leaves hold medicinal quietude, a lush evergreen herb with subtle blooms.

Partial sun
2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; tolerates partial shade, avoid direct midday summer sun to prevent leaf scorch
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Watering Keep soil evenly moist but not waterlogged; allow the top 1 cm of soil to dry between waterings
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Temperature Thrives in warm, humid conditions; avoid temperatures below 15°C which can cause leaf drop and stunted growth
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Characteristics

  • Leaf: Oval with crinkled (crisped) margins, dark green upper surface, pale green underside, up to 10 cm long
  • Flower: Small, pale purple to white tubular blooms in terminal spikes
  • Stem: Green, square-shaped, slightly hairy with visible nodes
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Care Guide

Watering

Keep soil consistently moist; mist foliage 2–3 times weekly to boost humidity

Fertilization

Diluted balanced liquid feed every 2 weeks. Cease fertilization in winter to allow dormancy

Banana peel compost tea:Use fully composted banana peels soaked in water for 3 days; dilute 1:20 for root drench to avoid pest attraction from raw organic matter
Pruning
  • Remove yellowing or damaged leaves promptly to maintain plant health and airflow
  • Pinch back stem tips every 4–6 weeks to encourage bushier, compact growth
  • Trim spent flower spikes to redirect energy to foliage production
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No reported toxicity to cats

Humans: No documented toxicity to humans; used in traditional Southeast Asian medicine

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Garden Uses & Culture

Culture: N/A

Usage: Traditional medicinal herb for treating fever and inflammation; ornamental foliage plant for indoor and shaded garden displays