Crassula muscosa, also known by common names like Watch Chain, Rattail Crassula, Zipper Plant, and Princess Pine, is a unique and intriguing succulent plant prized for its distinctive appearance. 
 
Appearance: It forms a dense bush of branching stems covered in tightly packed, overlapping, scale-like leaves. These stems resemble miniature chains or braided ropes, giving rise to its common names. The stems are typically green to yellow-green, and can develop a reddish-brown hue when exposed to ample sunlight or environmental stressors.
Size: It's a relatively small succulent, typically growing to a height of 15 to 30 cm.
Origin: Crassula muscosa is native to South Africa and Namibia.
Growth habit: It exhibits a spreading, bushy growth habit. As it grows, it offsets, producing new plants that can drop and establish nearby.
Flowers: During the blooming season (spring), small, pale yellow to white flowers appear along the stems. These flowers have a unique, subtle scent.
Uses: Its structural and unusual appearance makes it a popular choice for adding height to succulent collections, as a specimen plant, in terrariums, or even in hanging baskets where its cascading nature can be showcased.
Propagation: Crassula muscosa is easily propagated from stem cuttings. Pieces that break off can be rooted in water or a well-draining succulent mix.
Hardiness: It is a relatively hardy succulent, tolerating temperatures down to around -7°C (20°F). However, it dislikes being cold and wet simultaneously. It is recommended to bring it indoors during winter in colder climates.
Care: This succulent thrives on neglect and is considered low-maintenance. It prefers bright, indirect light or full sun, with ventilation during intense midday sun in summer. It requires well-draining soil and infrequent watering, allowing the soil to dry out completely between waterings. Overwatering can cause root rot, while excessive sunlight without adequate water can lead to browning and hardening of leaves. 
 
In summary, Crassula muscosa is a charming and unusual succulent that's easy to grow and care for, making it a popular choice for both seasoned succulent enthusiasts and beginners alike. 
 
This plant is supplied in an 11cm pot and the plant is approximately 12cm tall, including the pot.