Egyptian Star Cluster (Pentas lanceolata)

Egyptian Star Cluster

Pentas lanceolata

Star-shaped blooms cluster like tiny constellations, a magnet for butterflies. Flowering perennial shrub; common name: Egyptian Star Cluster.

Full sun
2–3/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; produces more abundant blooms in full sun; tolerate dappled shade in hot climates
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Watering Water thoroughly when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot
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Temperature Thrives in warm temperatures; protect from frost below 10°C to prevent leaf damage
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Characteristics

  • Leaf: Lance-shaped, dark green, opposite arrangement, slightly hairy upper surface
  • Flower: Dense clusters of 5-petaled star-shaped blooms in pink, red, white, or lavender
  • Stem: Woody at base, green upper stems with fine, soft hairs
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Care Guide

Watering

Keep soil consistently moist but not waterlogged; mulch to retain moisture

Fertilization

Diluted balanced liquid feed every 2 weeks. Avoid over-fertilizing to prevent leggy, weak growth

Banana peel tea:Chop 1 banana peel, soak in 1 liter of water for 3 days, strain, and use to water the plant base to promote blooms
Pruning
  • Deadhead spent flower clusters regularly to encourage continuous blooming
  • Trim leggy stems in early spring to promote a compact, bushy growth habit
  • Remove yellowing or damaged leaves to maintain plant health and appearance
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no harmful effects if ingested or touched

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 garden plant; attracts pollinators including butterflies and bees