Tasteless Stonecrop (Sedum sexangulare)

Tasteless Stonecrop

Sedum sexangulare

Tight, star-like foliage forms a dense mat of sunny green. Low-growing succulent groundcover; common name: tasteless stonecrop.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Prefers full sun for vibrant foliage color; tolerates partial shade with reduced flowering
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Watering Allow soil to dry completely between waterings; avoid overwatering to prevent root rot
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Temperature Cold hardy to -15°C; tolerates light frost and summer heat up to 30°C
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Characteristics

  • Leaf: Small, triangular, six-sided cross-section; blue-green, tightly packed along trailing stems
  • Flower: Bright yellow, star-shaped, clustered in flat-topped inflorescences above foliage
  • Stem: Slender, trailing, rooting at nodes to form dense mats
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Care Guide

Watering

Water thoroughly when top 2–3 cm of soil is completely dry

Fertilization

Diluted balanced succulent feed once every 2 months. Avoid over-fertilizing to prevent leggy growth

Banana peel tea:Steep dried banana peels in water for 3 days; dilute 1:40 before applying to soil to support foliage health
Pruning
  • Trim leggy stems in early spring to encourage compact growth
  • Remove dead or yellowed foliage to maintain a tidy appearance
  • Thin overcrowded mats in summer to improve airflow
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-confirmed non-toxic; no risk of poisoning from ingestion

Humans: Non-toxic; no known adverse health effects from ingestion or contact

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Garden Uses & Culture

Culture: N/A

Usage: Rock garden groundcover, green roof vegetation, container succulent arrangements