Cestrum alternifolium, commonly known as Alternateleaf Jessamine, is a perennial shrub native to the understory of tropical forests from Mexico to South America. It exhibits a moderate growth rate, reaching heights of 6-10 feet (1.8-3 meters) and a spread of 3-6 feet (0.9-1.8 meters). The plant is characterized by its lance-shaped leaves that alternate along the stems and its tubular yellow or green flowers that bloom in the summer and fall, attracting pollinators such as hummingbirds and nocturnal moths. The flowers are subtly showy due to their color and the plant’s overall lush appearance.

Alternateleaf Jessamine is valued for its ability to thrive in a variety of conditions, making it a versatile choice for gardeners. It is suitable for use as a border planting or as an informal hedge due to its dense foliage. While it prefers full sun to part shade, it is adaptable to different soil types, including clay, loam, or sandy soils, as long as they offer medium drainage. Regular watering is necessary to maintain its health, especially in drier climates. Gardeners should be aware that all parts of the plant are toxic if ingested, and it should be handled with care to avoid skin irritation.CC BY-SA 4.0