This grower is sure of this plant identification.
Small plants of this trailing Crassula. Leaves turn darker in winter.
Crassula genus (Jade plant). These are perennial evergreen, succulent shrubs and sub-shrubs. There are about 300 species in this genus. The flowers are produced in terminal panicles or clusters.
They are frost hardy to frost tender, min 5-7C. They will prefer full sun while others like partial shade. Grow them in very well drained soil with a little water in the winter. Most are easy to grow.