Cranberry Hibiscus (Hibiscus acetosella)

Cranberry Hibiscus

Hibiscus acetosella

Deep burgundy foliage glows like crushed wine, a vibrant edible ornamental. Herbaceous perennial; common name: false roselle.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; bright light maintains deep foliage color, avoid intense midday sun in hot climates
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Watering Water thoroughly when top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
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Temperature Thrives in 18–28°C; protect from frost, as it is not cold hardy
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Characteristics

  • Leaf: Triangular to lobed, deep burgundy-red, with serrated margins, resembling sorrel leaves
  • Flower: Small pale pink to white hibiscus blooms, short-lived (one day per flower)
  • Stem: Green to reddish upright stems, branching with maturity
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Feed monthly with balanced fertilizer. Avoid over-fertilizing, as excessive nitrogen may fade foliage color

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid raw peels to prevent pest issues
Pruning
  • Pinch back young plants to encourage bushy, compact growth
  • Remove spent flowers and yellowing leaves to maintain plant appearance
  • Cut back to 30 cm in late winter to promote vigorous new spring growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: Non-toxic; leaves are edible when young

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Garden Uses & Culture

Culture: N/A

Usage: Edible young leaves for salads, teas, or garnishes; ornamental foliage for garden borders or containers