Christmasberry (Lycium carolinianum)

Hardy Native Shrub with Winter Berries

Common Names: Christmasberry, Carolina Wolfberry, Carolina Desert-Thorn
Family: Solanaceae
Origin: Southeastern United States and the Caribbean

Christmasberry (Lycium carolinianum) is a tough, adaptable, salt-tolerant shrub native to the southeastern United States, including Florida, as well as parts of the Caribbean. This small, deciduous shrub is known for producing clusters of small, bright red berries in the fall and winter, giving it its festive name. These berries attract a wide variety of birds and wildlife, making Christmasberry an excellent choice for wildlife gardens or coastal landscaping. The plant’s resilience to salt spray and drought makes it ideal for sandy soils and coastal regions. Its sprawling growth habit and attractive berries also provide an ornamental touch to gardens, especially during the winter months.

Distinctive Features, Uses, and Ecological Value

Fruits: Christmasberry produces small, bright red to orange berries in fall and winter, which are enjoyed by various birds and other wildlife. While edible, the berries are more commonly consumed by animals than humans. The fruit offers essential nutrients for wildlife during the colder months.

Foliage: The shrub has small, succulent, grayish-green leaves that add texture to the landscape. The leaves are tolerant of salt spray and drought, making them well-suited for coastal environments.

Growth Habit: Christmasberry is a compact, thorny shrub that typically grows 3-6 feet tall, with a spread of about the same width. Its sprawling, somewhat leggy branches make it ideal for use as a ground cover or in wildlife-friendly landscapes.

We found Christmasberry plants growing wild on the rocky, sandy coasts of western Florida but it can be cultivated in many types of well-draining soils and growing conditions. This tough species can withstand both salt spray and droughts and is known to thrive in USDA Zones 8-11.

Ecological and Ornamental Uses

Christmasberry provides excellent habitat and food for birds and small animals Its tolerance of salt spray and poor soils makes it perfect for coastal or sandy garden areas. The bright berries provide winter interest in the garden, contrasting with its muted foliage. The plant’s adaptability and resilience make it valuable for naturalized gardens, erosion control, or coastal barrier plantings.