Undoubtedly the most recognized member of the genus, Crassula ovata is a cornerstone of succulent collections. This variety is characterized by its thick, woody stems and glossy, oval-shaped leaves that are a rich jade green, often with a subtle red tinge along the margins when exposed to bright sunlight. It is an exceptionally long-lived and resilient plant, capable of growing into a small, shrub-like tree over many years. In optimal conditions, mature specimens produce delightful clusters of small, star-shaped white or pale pink flowers in winter, adding to its ornamental appeal. Its robustness and tolerance for occasional neglect make it perfect for beginners.
These two cultivars, inspired by J.R.R. Tolkien's literature, showcase the remarkable diversity of leaf forms within the Crassula genus. Both are mutations of Crassula ovata. 'Hobbit' features leaves that curl backwards and fuse together, forming a tubular shape with a cupped, reddish tip. 'Gollum', often confused with 'Hobbit', has nearly entirely tubular leaves that suction-like tips, resembling fingers. Their unique foliage provides excellent textural contrast in arrangements. They share the same easy-going nature as the standard Jade Plant, requiring bright light and infrequent watering to thrive and maintain their compact, intriguing form.
This species offers a distinctly different growth habit. Crassula perforata is a sprawling or stacking plant with stems that appear to "thread" through pairs of triangular, gray-green leaves. The leaves are arranged oppositely and are tightly stacked around the stem, creating a square-shaped column as it grows. The entire plant often flushes with a beautiful rose-pink or coral color when given ample sunlight. It is a fast-growing variety that works beautifully in hanging baskets or as a "spiller" in container gardens, where its geometric patterns can be fully appreciated.
Also known as the "Watch Chain" plant, Crassula muscosa presents a fascinating architectural form. Its slender, green stems are densely packed with tiny, scale-like leaves that cling tightly to the stem, creating a chain-like or rat-tail appearance. The plant branches prolifically, forming a dense mat or a small shrub. During its growing season, it may produce small, yellowish-green flowers. This variety prefers bright, indirect light, as intense direct sun can scorch its delicate stems. Its unusual texture makes it a fantastic accent plant for rock gardens or modern dish arrangements.
For the collector seeking a true conversation piece, Crassula 'Buddha's Temple' is a premier choice. This slow-growing hybrid cultivar is a masterpiece of form, with leaves that stack tightly upon one another around a central stem, creating a distinct, square-shaped column that resembles a pagoda or temple. The leaves are silvery-gray to light green with slightly reddened edges. It requires very bright light and excellent drainage to prevent rot and maintain its tight, upright structure. Its highly architectural and sculptural quality makes it a prized centerpiece in any succulent collection.
