Firecracker Flower (Crossandra infundibuliformis)

Firecracker Flower

Crossandra infundibuliformis

Tubular orange blooms glow like tiny firecrackers, brightening shaded spaces. Evergreen flowering shrub; common name: firecracker flower.

Partial sun
2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; tolerates partial shade, avoid harsh direct sun that scorches leaves
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Watering Water when top 2 cm of soil dries; avoid overwatering to prevent root rot
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Temperature Thrives in warm, humid conditions; protect from temperatures below 12°C to prevent leaf drop
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Characteristics

  • Leaf: Opposite, elliptical, glossy dark green leaves with slightly wavy margins
  • Flower: Tubular, orange (rarely yellow/red) blooms in dense terminal spikes
  • Stem: Herbaceous, branching stems with soft, slightly hairy texture
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Diluted balanced liquid feed every 2 weeks. Avoid fertilizing in winter when growth slows to prevent salt buildup in soil

Banana peel compost tea:Soak fully composted banana peels in water for 24 hours, dilute 1:20 for root drench; discard solid peels to avoid pest attraction and odor
Pruning
  • Deadhead spent flower spikes to encourage continuous blooming through the growing season
  • Trim leggy stems in early spring to maintain a compact, bushy shape
  • Remove yellowing or damaged leaves regularly to improve airflow and plant appearance
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats; no reported toxic reactions

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

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental indoor/outdoor flowering plant; cut flowers for small table arrangements