Changing Flower (Tibouchina mutabilis)

Changing Flower

Tibouchina mutabilis

Its blooms shift color like a watercolor gradient, soft and vivid. Evergreen flowering shrub.

Full sun
2–3/week
Moderate
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Plant Needs

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Sunlight Requires bright full sun to partial shade; abundant sunlight supports maximum blooming
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Watering Water thoroughly when the top 2–3 cm of soil dries out; avoid waterlogging to prevent root rot
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Temperature Thrives in 18–26°C; protect from frost and temperatures below 10°C
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Characteristics

  • Leaf: Opposite, ovate, velvety green with prominent, raised veins
  • Flower: Starts pale pink, deepens to violet-purple over 2–3 days; 5 rounded petals in clustered inflorescences
  • Stem: Woody, covered in fine brown trichomes (hairs)
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Care Guide

Watering

Keep soil consistently moist but not soggy; increase frequency during heatwaves

Fertilization

Feed with balanced liquid fertilizer every 2 weeks. Avoid over-fertilizing to prevent leaf burn

Banana peel tea:Soak chopped banana peels in water for 3 days; dilute 1:10 before drenching soil to avoid nutrient buildup
Pruning
  • Deadhead spent blooms regularly to encourage continuous flowering
  • Prune overgrown branches in early spring to maintain a compact, rounded shape
  • Remove damaged or diseased foliage promptly to prevent pest or disease spread
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental garden shrub; cut flowers for floral arrangements