Macrocarpa is a spiny, evergreen shrub containing latex. They bloom for months at a time. The ornamental plump, round, crimson fruit appears in summer and fall (autumn) at the same time as the blooms. In moderate, coastal areas the fruits appear throughout the year.
Care
Carissa Macrocarpa plants like well-draining, sandy soil and can thrive in a wide range of soil pH levels. This plant needs direct sunlight for at least 4 hours a day to grow well. Being a drought-tolerant species, it requires minimal water and should be watered bi-monthly.