Christmas Bells (Blandfordia grandiflora)

Christmas Bells

Blandfordia grandiflora

Its bell-shaped blooms glow like festive lanterns in summer. Evergreen herbaceous perennial; common name: Christmas Bells.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect to partial direct sun; tolerates dappled shade in hot summer climates
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Watering Water thoroughly when the top 2 cm of soil is dry; avoid standing water to prevent root rot
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Temperature Thrives in 15–25°C; tolerates light frost down to 5°C with minimal damage
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Characteristics

  • Leaf: Linear, grass-like, dark green, up to 60 cm long, arranged in dense basal clumps
  • Flower: Tubular bell-shaped, bright orange-red to yellow, up to 8 cm long, clustered on upright stalks
  • Stem: Erect, unbranched flowering stalks rising 30–90 cm above foliage
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Care Guide

Watering

Keep soil consistently moist but not waterlogged during growing season

Fertilization

Diluted balanced liquid fertilizer every 2 weeks. Discontinue fertilization in autumn and winter when growth slows

Banana peel compost tea:Compost banana peels for 2 weeks, steep in water at 1:20 ratio, strain solids before drenching roots to avoid pest infestations
Pruning
  • Remove spent flower stalks after blooming to redirect energy to foliage growth
  • Trim yellowing basal leaves to maintain a tidy clump appearance
  • Divide overcrowded clumps in early spring to promote vigorous new growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No listed toxicity to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: Associated with Australian Christmas due to its summer blooming period and festive bell-shaped flowers

Usage: Ornamental garden plant; cut flower for seasonal floral arrangements