About Sedum pachyphyllum Rose
Sedum pachyphyllum Rose is a succulent perennial plant that grows 10–30 cm (4–12 in) tall from a woody base. Its stems are branched, and can grow either erect or spreading along the ground. The glaucous leaves are 3–4 cm (1.2–1.6 in) long, with a circular cross section 8–10 mm (0.3–0.4 in) wide, and grow perpendicular to the stems. When grown in dry conditions, the tips of the leaves turn red. The flowering stem is 2 cm (0.8 in) long and spreads laterally, with flowers connected to it by short pedicels. Each flower has 5 widely spreading green sepals, roughly 6 mm (0.24 in) long, and yellow petals 7 mm (0.28 in) long. The type specimen of this species was recorded blooming in January.
This species is endemic to central Mexico, where it grows in the Sierra Mixteca. As it is commonly grown as an ornamental plant, it has become established outside of its native range. Naturalized non-native populations have been documented in Spain, specifically in the provinces of Valencia and Castellón. A naturalized population growing near Riva del Garda, Italy has been identified as a hybrid between Sedum pachyphyllum and Echeveria agavoides.
Sedum pachyphyllum is cultivated for ornamental use, including planting in gardens and on green roofs. It is often used for these purposes in part due to its drought tolerance.
