Bouvardia longiflora

Bouvardia longiflora is a perennial evergreen plant belonging to the Rubiaceae family. This ornamental crop is highly valued by horticulturists for its delicate, trumpet-shaped flowers that release a potent and pleasant fragrance, especially during the evening hours.

The plant originates from the tropical regions of Mexico. In modern agriculture, it is primarily cultivated as a greenhouse crop due to its sensitivity to cold. It is widely grown in controlled environments to ensure consistent production of flowers for the floral industry.

Botanically, it is defined as a semi-shrub with dark green opposite leaves. The key morphological feature of Bouvardia longiflora is its long, slender white corolla tube. These floral characteristics make it a sought-after variety for decorative arrangements and high-quality floral stems.

Successful cultivation requires a well-draining, nutrient-rich substrate with a slightly acidic pH. The crop thrives in bright, diffused light and demands stable temperatures between 18°C and 22°C. Routine pruning after the flowering phase is essential to maintain plant structure and promote the development of new flower buds in subsequent cycles.

• Light requirements: Bright indirect sunlight.
• Irrigation: Consistent moisture, preventing waterlogging.
• Humidity: Prefers moderate to high humidity levels.
• Propagation: Mostly through stem cuttings in early spring.

The plant is susceptible to common greenhouse pests such as aphids, spider mites, and whiteflies, which require integrated pest management strategies. Root rot remains the most significant physiological disease, usually caused by poor drainage or excessive irrigation practices in the growing medium.