To grow bougainvillea in pots and have them bloom constantly, follow these steps:
- Pot and substrate selection : Choose pots large enough to allow good root development. Make sure the pots have drainage holes in the bottom to prevent waterlogging. Use a well-drained substrate rich in organic matter.
- Suitable location : Place the pots in a location where they receive at least 6 hours of direct sunlight per day. Bougainvilleas need a lot of light to bloom profusely. In addition, it protects plants from strong drafts.
- Proper Watering : Bougainvilleas prefer slightly dry soil between watering. Water them when the top layer of the substrate is dry to the touch, avoiding excess water that can cause root rot.
- Fertilization : Apply a balanced water-soluble fertilizer every 4-6 weeks during spring and summer, which are the periods of active growth and flowering. Follow the manufacturer’s instructions for proper dosage.
- Pruning : Perform regular pruning to shape the plant and encourage dense branching. Eliminate dead, diseased or damaged branches, as well as weak shoots that do not contribute to the healthy development of the plant.
- Winter : In cold climates, protect bougainvilleas from extreme cold and frost. You can move them to a protected place or cover them with insulating material during the winter.
- Flowering stimulation : If the bougainvillea is not flowering, you can stimulate it by reducing watering and providing a slightly stressful environment by limiting water availability. However, be careful not to deprive the plant of excess water, as this can damage it.
By following these tips and providing proper care, you will be able to grow bougainvillea in pots and enjoy their beautiful flowers throughout the growing season.