New Guinea Impatiens (Impatiens hawkeri)

New Guinea Impatiens

Impatiens hawkeri

Vibrant blooms cascade in sun or shade, a splash of tropical color. Flowering perennial; common name: New Guinea Impatiens.

Partial sun
2–3/week
Beginner
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Plant Needs

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Sunlight Thrives in bright indirect to partial direct sun; avoid harsh midday sun to prevent leaf scorch
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Watering Water when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot
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Temperature Optimal growth at 18–24°C; protect from frost and temperatures below 10°C
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Characteristics

  • Leaf: Glossy, lanceolate to ovate leaves; available in solid green, bronze, or variegated hues
  • Flower: Large, flat five-petaled blooms; colors include pink, red, orange, purple, and white
  • Stem: Succulent, fleshy stems; upright or trailing growth form depending on cultivar
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Diluted balanced liquid feed every 2 weeks. Discontinue fertilization in late autumn to support dormancy

Banana peel compost tea:Compost banana peels for 2 weeks, steep in water, dilute 1:20 for root drench; avoid raw peels to prevent pest infestations
Pruning
  • Deadhead spent blooms regularly to encourage continuous flowering
  • Pinch back leggy stem tips to promote bushier, compact growth
  • Trim damaged, yellowing leaves to maintain plant health and airflow
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic; no harmful effects for cats

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 bedding plant, container plant, or hanging basket decoration; indoor bright space foliage