Bouvardia triphylla

Bouvardia triphylla Salisb. is a perennial shrub belonging to the Rubiaceae family. Renowned for its vibrant, trumpet-shaped flowers and unique leaf arrangement, this species is highly valued in the floriculture industry, particularly for greenhouse cultivation and indoor ornamental displays.

Originating from Mexico, the plant is naturally adapted to specific subtropical climates. In an agricultural or domestic setting, it thrives when these environmental conditions are replicated, requiring stable temperatures and adequate air circulation to prevent stress and promote continuous flowering throughout the growth season.

The botanical structure of the plant features distinct whorls of three leaves along the stem, which is the defining characteristic of this species. The flowers are terminal, grouped in corymbs, and display a rich red or scarlet hue. As a woody-based herbaceous shrub, it maintains a compact habit, making it an excellent candidate for pot production.

Agronomic requirements emphasize the necessity of a well-draining, nutrient-rich soil medium with a slightly acidic to neutral pH. Proper moisture management is critical; the substrate must remain consistently moist but never waterlogged. Regular fertilization with balanced NPK formulas is recommended during the peak growing season to support bloom production.

The plant is susceptible to common greenhouse pests, such as aphids, spider mites, and whiteflies. Pathological issues usually involve root rot and fungal leaf spots, which typically occur under conditions of high humidity and poor ventilation. Integrated pest management (IPM) practices, including regular inspection and preventive fungicidal applications, are essential for maintaining crop health.