October Stonecrop

(Hylotelephium sieboldii)

October Stonecrop (Hylotelephium sieboldii)

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Summary

Hylotelephium sieboldii, commonly known as October stonecrop or Siebold’s sedum, is a trailing deciduous perennial herb native to the rocky outcroppings and coastal cliffs of Japan. It typically grows to 4 inches in height and spreads up to 8 inches wide. The plant features round, glaucous, blue-green leaves arranged in whorls of three around its stems, contributing to its unique appearance. During the autumn months, October stonecrop produces clusters of hot-pink, star-shaped flowers that are quite showy and attract pollinators. The cultivar ’Misebaya-nakafu’ is notable for its variegated green and cream leaves and has been recognized with the Royal Horticultural Society’s Award of Garden Merit.

October stonecrop is valued for its ease of maintenance, drought tolerance, and the late-season color it brings to gardens. It is commonly used in rock gardens, as ground cover, or in containers, where its trailing habit can be showcased. This plant thrives in full sun to part shade and prefers well-draining soil. While it is drought-tolerant once established, it benefits from regular watering during prolonged dry spells. In regions with harsh winters, it requires protection from low temperatures and is often grown as a houseplant. Gardeners should be aware that Hylotelephium sieboldii can be sensitive to overwatering, which may lead to root rot.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb, Succulent
  • Height: 0.5-0.75 feet
  • Width: 1-1.5 feet
  • Growth Rate: Moderate
  • Flower Color: Pink
  • Flowering Season: Fall
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Medium
  • Drainage: Fast, Medium

Common Uses

Border Plant, Fire Resistant, Groundcover, Low Maintenance, Potted Plant, Rock Garden, Street Planting

Natural Habitat

Native to the rocky outcroppings and coastal cliffs of Japan

Other Names

Common Names: October Daphne , Siebold’s Sedum , Siebold’s Stonecrop

Scientific Names: Hylotelephium sieboldii , Sedum sieboldii , Sedum sieboldii , Sedum sieboldii , Sedum sieboldii

GBIF Accepted Name: