Mandevilla boliviensis, also known as White Mandevilla, Bolivian Dipladenia, or White Dipladenia, is a captivating woody vine belonging to the Apocynaceae family of plants. Native to regions spanning from Costa Rica to Bolivia, Ecuador, and Brazil, this vine boasts glossy, oval-shaped green foliage. While it typically grows to about 2m or 7ft in height, it can reach up to 4m or 13ft tall in its native habitats.
In addition to its common names, Mandevilla boliviensis is also known by other synonyms, including Dipladenia bella, Dipladenia boliviensis, Mandevilla bella, and Mandevilla pitteri.
The flowering period of Mandevilla boliviensis extends from spring through autumn, gracing the vine with clusters of exquisite white, funnel-shaped flowers that feature a charming yellow throat. However, it’s important to note that this plant is not frost-tolerant and will become deciduous in regions colder than tropical climates.
How to grow Mandevilla boliviensis:
Light and Sun Requirements: Provide the vine with a light shade to protect it from intense sunlight. While it thrives in bright light, direct sun exposure for extended periods can be harmful.
Soil Conditions: Plant Mandevilla boliviensis in rich, fertile soil that is moist but well-drained. The vine benefits from soil that retains some moisture while allowing excess water to drain away.
Disease and Pest Control: Mandevilla boliviensis is generally disease-free and pest-free. However, it’s important to be vigilant and watch out for common pests such as whiteflies, spider mites, and mealybugs. Treat any infestations promptly using appropriate insecticides or natural pest control methods.
Pruning and Shaping: To encourage a bushier growth habit, pinch the tips of the vine regularly. This will stimulate branching and result in a more compact and lush plant. Prune the vine in winter, removing any dead or damaged branches to maintain its health and shape.
Propagation: Mandevilla boliviensis can be propagated from both seeds and softwood cuttings. Collect mature seeds or take cuttings from new growth, and provide them with a suitable rooting environment to establish new plants.
By following these detailed guidelines, you can successfully cultivate and enjoy the beauty of Mandevilla boliviensis. Its glossy green foliage, stunning white flowers with a yellow throat, and graceful climbing habit make it a charming addition to any garden or landscape. Ensure it receives the appropriate light, soil, and moisture conditions, and be attentive to pest control and pruning needs. With proper care, Mandevilla boliviensis will thrive and reward you with a striking display of blooms, transforming your outdoor space into a picturesque haven.
