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PlantSnap
Plant Care
Boivin's carissa
(Carissa boiviniana)
Also Known As
Boivin's carissa, Forest num-num, Boivin's num-num, Bush plum
About This Plant
Carissa boiviniana is a species of flowering plant in the family Apocynaceae. It is a shrub or small tree that can grow up to 5 meters tall. The leaves are oval-shaped, glossy, and up to 5 cm long. The flowers are white or pink and star-shaped, and they bloom in clusters. The fruits are edible and resemble small plums.
Plant Care Instructions
Outdoor Size Range
4-5 meters
Light Requirements
Carissa boiviniana prefers full sun to partial shade. It can tolerate some shade, but it will not bloom as well.
Humidity Needs
Carissa boiviniana prefers moderate to high humidity levels.
Fertilizing Schedule
Fertilize once a month with a balanced fertilizer during the growing season (spring and summer).
Pruning Guidelines
Prune Carissa boiviniana in the spring to control its size and shape. Remove any dead or diseased branches.
Common Pests and Diseases
Carissa boiviniana is susceptible to scale insects, mealybugs, and spider mites.
Indoor Size Range
36-48 inches (91-122 cm)
Watering Schedule
Water regularly, but do not overwater. Allow the soil to dry out between waterings.
Temperature Range
Carissa boiviniana can tolerate a wide range of temperatures, from 50-100°F (10-38°C).
Growing Season
Spring and summer
Growing Difficulty Level
Moderate
USDA Hardiness Zones
10-11
Did You Know?
Carissa boiviniana is also known as the 'Madagascar Periwinkle', although it is not related to the true periwinkle (Vinca).
