Catharanthus roseus, commonly known as Madagascar periwinkle or rosy periwinkle, is a species of flowering plant native to Madagascar but also found in other tropical and subtropical regions around the world. Here's a description of its key features:
Appearance: Madagascar periwinkle is a small, upright, evergreen shrub that typically grows to a height of 30 to 60 centimeters (1 to 2 feet) tall. It has glossy, dark green leaves that are arranged oppositely along the stems. The flowers are star-shaped, with five petals, and come in various shades of pink, purple, red, and white.
Blooms: Catharanthus roseus produces flowers continuously throughout the year in warm climates but may have a more limited flowering period in cooler regions. The flowers are borne singly or in small clusters at the tips of the branches and have a delicate, yet vibrant appearance.
Cultural Uses: Madagascar periwinkle is widely cultivated as an ornamental plant in gardens and landscapes due to its attractive flowers and low maintenance requirements. It is often used as a bedding plant, edging, or container plant in sunny locations.
Cultivation: Madagascar periwinkle is relatively easy to grow and thrives in well-drained soil and full sun to partial shade. It is drought-tolerant once established and can withstand hot, dry conditions. Regular deadheading of spent flowers can promote continuous blooming and maintain a tidy appearance.