Sedum sarmentosum Bunge
Gold Moss, Gold Moss Sedum, Gold Moss Stonecrop, Graveyard Moss, Star Sedum, Stringy Stonecrop, Trailing Stonecrop, Yellow Moss
Sedum angustifolium, Sedum kouyangense, Sedum lineare var. contractum, Sedum sarmentosum f. major, Sedum sarmentosum f. majus, Sedum sheareri
Sedum sarmentosum is a mat-forming succulent with branched creeping and ascending stems that grow up to 10 inches (25 cm) long, rooting at the nodes. Leaves are thick, fleshy, yellowish-green, and arranged in whorls of 3. They are lance-shaped, up to 1 inch (2.5 cm) long, and up to 0.25 inches (0.6 cm) wide. Flowers are yellow, star-shaped, and appear on branched inflorescences in summer.
The specific epithet "sarmentosum" is derived from the Latin "sarmentosus," meaning "twiggy or bearing runners," and refers to the species' growth habit.
How to Grow and Care for Sedum sarmentosum
Light: These succulents grow best in locations where they will enjoy the full sun for at least six or more hours per day. Most species will tolerate partial shade but will not thrive in deep shade.
Soil: Sedums do not like to sit in waterlogged soil, so drainage is essential to prevent root rot. Choose a gritty, well-draining soil.
Hardiness: Sedum sarmentosum can withstand temperatures as low as -40 to 30 °F (-40 to -1.1 °C), USDA hardiness zones 3a to 9b.
Watering: Sedum plants are drought-tolerant but do need some water. They do their best with regular watering from spring through fall. Water thoroughly and wait for the soil to dry out before watering again.
Fertilizing: A balanced organic fertilizer each spring is generally all Sedums require. As long as the plants are divided annually and provided with fresh soil, feeding is unnecessary.
Repotting: Sedums in containers require little more care than those in gardens. Repot your plants when they outgrow their current pot by moving them out to a larger container to hold the plant better.
Propagation: Once you have one Sedum, it is easy to make more by taking stems or leaf cuttings and dividing the plant. Sedums are also easy to grow from seed.
Learn more at How to Grow and Care for Sedum.
Toxicity of Sedum sarmentosum
Sedums are not listed as toxic for people but can be mildly toxic to pets and children.
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