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Phedimus spurius (Caucasian Stonecrop)


Scientific Name

Phedimus spurius (M. Bieb.) 't Hart

Common Names

Caucasian Stonecrop, Creeping Stonecrop, False Stonecrop, Large Fringed Stonecrop, Two-row Sedum, Two-row Stonecrop


Anacampseros ciliaris, Anacampseros dentata, Anacampseros spuria, Asterosedum spurium, Crassula crenata, Phedimus crenatus, Sedum congestum, Sedum crenatum, Sedum dentatum, Sedum denticulatum, Sedum involucratum, Sedum lazicum, Sedum oppositifolium, Sedum spurium, Sedum spurium var. album, Sedum spurium var. coccineum, Sedum spurium var. involucratum, Sedum spurium var. oppositifolium, Spathulata spuria

Scientific Classification

Family: Crassulaceae
Subfamily: Sedoideae
Tribe: Sedeae
Subtribe: Sedinae
Genus: Phedimus


This species is native to the Caucasus, Iran, and Turkey.


Phedimus spurius, formerly known as Sedum spurium, is a mat-forming succulent that grows up to 4 inches (10 cm) tall and spreads up to 2 feet (60 cm) in diameter by creeping stems that root at the nodes. The branching stems grow up to 6 inches (15 cm) long. Leaves are opposite, flat, fleshy, toothed along the tip, up to 1.4 inches (3.5 cm) long, and up to 0.5 inches (1.3 cm) wide. They are green, often with red-tinged margins. Flowers are star-shaped, pure white, pink to crimson, and appear from late spring to mid-summer in dense inflorescences with 3 to 5 branches.

The specific epithet "spurius" derives from a Latin word meaning "false or of illegitimate birth" and its use here is unclear.

Phedimus spurius (Caucasian Stonecrop) aka Sedum spurium

How to Grow and Care for Phedimus spurius

Light: These light-loving plants will tolerate light shade or partial shade, but they prefer full sun and grow best in warmer environments.

Soil: Phedimus thrive in any well-drained soil. Good drainage is critical for preventing root rot or fungal diseases.

Hardiness: Phedimus spurius can withstand temperatures as low as -30 to 30 °F (-34.4 to -1.1 °C), USDA hardiness zones 4a to 9b.

Watering: The best way to water your Phedimus is to use the "soak and dry" method. Get the soil completely wet and then wait until the soil is dry before watering again.

Fertilizing: Feed with low-balanced fertilizer to keep your plants happy and healthy. Use a diluted dose of half the strength recommended on the package.

Repotting: Repot your plants when they outgrow their current pot by moving them out to a larger container to hold the plant better.

Propagation: Phedimus can be grown from seeds, division, or stem cuttings.

Learn more at How to Grow and Care for Phedimus.

Toxicity of Phedimus spurius

Phedimus plants can be mildly toxic to humans and animals.

Cultivars of Phedimus spurius


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