Bougainvillea is a fast-growing vine, popular for its vibrant flowers and ability to create a cool, green space. To have bougainvillea blooming just in time for Tet, follow these scientific and technical care tips. Here are some secrets to help your bougainvillea shine every spring.
1. Choose a suitable planting location
Bougainvillea needs plenty of sunlight to thrive and bloom brightly. Therefore, choose a planting location that receives direct sunlight for at least 6 hours daily. Placing the plant on balconies, rooftops, or in front of the house will encourage it to climb, grow vigorously, and flower uniformly.
2. Build a sturdy trellis
Bougainvillea has soft, spreading branches, so it’s essential to set up a sturdy trellis for support. You can use a net, iron frame, or strings to create the trellis. As the branches grow, gently tie them with strings to guide their growth in the desired direction, forming an aesthetically pleasing display for your home.
3. Water properly
Bougainvillea doesn’t require excessive watering, so avoid overdoing it, especially during the rainy season, to prevent root rot. In the dry season, water the plant 2-3 times a week, focusing on the root area and avoiding direct watering of flowers and leaves. To encourage flowering during Tet, reduce watering towards the end of October in the lunar calendar.
4. Fertilize wisely
Bougainvillea responds well to organic fertilizers, well-rotted manure, or NPK (15-30-15) fertilizer to stimulate flowering. Fertilize once a month, from the 8th lunar month until Tet. During this period, increase the amount of potassium fertilizer to intensify and prolong the flower color.
5. Regular pruning and shaping
Pruning is essential for bougainvillea to develop multiple branches and bloom beautifully. After each flowering cycle, remove dry, weak, or overly long branches. This not only promotes the plant’s health but also stimulates new bud growth for the next flowering cycle.
6. Pest and disease control
Bougainvillea is susceptible to aphids and fungal attacks, especially during the rainy season. Use biological pesticides or a mixture of garlic and chili pepper puree diluted in water to spray on the plant to keep pests and diseases at bay.
With proper care and timing, you’ll have a vibrant bougainvillea display for Tet, adding a beautiful touch to your home and bringing the festive spring atmosphere to life.
The Magic Elixir for a Blooming Paradise: Unveiling the Secret to a Flourishing Trumpet Vine
Bougainvillea is a drought-tolerant plant, and once it’s established, you can cut back on watering. When the plant is in full growth and blooming, water it 3-4 times a week during cooler parts of the day, like early morning or late afternoon. This will ensure its vibrant growth without overwatering.