Vermillionaire Cuphea (Cuphea vermillionaire)

Vermillionaire Cuphea

Cuphea vermillionaire

Tubular blooms blaze like tiny torches, a long-lasting pollinator magnet. Evergreen flowering shrub; common name: Vermillionaire Cuphea.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; thrives in 6–8 hours of direct daily sunlight for maximum flowering
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Watering Water deeply when top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
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Temperature Tolerates mild frost (down to 10°C) but prefers 18–28°C; protect from hard freezes
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Characteristics

  • Leaf: Narrow, lance-shaped, glossy green leaves arranged oppositely along stems
  • Flower: Bright vermilion tubular blooms with white throats, clustered at stem tips
  • Stem: Slender, branching stems with a bushy, mounding growth habit
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Feed with balanced diluted fertilizer every 2–3 weeks. Avoid over-fertilizing to prevent excessive foliage growth at the expense of blooms

Banana peel tea:Soak fully composted banana peels in water for 3 days, dilute 1:20 for root drench; avoid raw peels to prevent pest infestations
Pruning
  • Deadhead spent blooms regularly to encourage continuous flowering
  • Trim leggy stems in early spring to maintain compact mounding habit
  • Remove yellowing leaves to improve airflow and reduce disease risk
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic; no harmful effects from ingestion or handling

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

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental garden plant; pollinator host for hummingbirds and butterflies