What family is bougainvillea
In the streets and alleys of southern cities, you can always see the sea of flowers pouring down like a waterfall. This plant, known as the "Queen of the South", not only has beautiful colors, but also has amazing vitality. Today, I will take you to have an in-depth understanding of the plant characteristics of Bougainvillea, and teach you hands-on how to cultivate a garden full of spring. The unique charm of mirabilaceae plants An ornamental star of South American descent is a woody vine of mirabilaceae, bougainvillea is native to the Brazilian rainforest. After French botanists first introduced it to Europe in 1829, this plant with beautiful flowers and leaves quickly became popular around the world. Its bracts are arranged in a triangular shape, and the real flowers are actually three small white flowers the size of a grain of rice in the middle. Gardening darling that blooms all year round At 15-30 ° C, bougainvillea can bloom all year round. By manually controlling the light and temperature, professional gardeners can make it bloom accurately during important festivals such as the Spring Festival and National Day. Its rattan characteristics can be shaped into flower walls or trimmed into potted plants. Guide for zero-failure cuttage propagation. The golden rule for substrate allocation uses a ratio of coarse sand and perlite of 3:1 to ensure breathability and maintain moderate water retention. Experience has shown that when the substrate thickness is kept at 15cm, combined with the bottom ceramsite drainage layer, it can effectively prevent water accumulation and root rot. High-temperature steam disinfection can completely kill bacteria than sun exposure. The three keys to branch treatment are to select semi-lignified branches and retain 2-3 bud points. Keep the angle of the oblique incision at 45°, and applying plant ash to the incision can promote the formation of callus. Soak the base with 1000ppm indole butyric acid solution for 10 minutes, and the rooting rate can be increased to more than 90%. When the "bagging and moisturizing method" is used for intelligent temperature control and root-promoting techniques, it is recommended to ventilate for 1 hour in the morning and evening. Intelligent temperature control equipment is used to maintain the ambient temperature at 25-28 ° C. With a 60% sunshade net, white root systems can sprout in about 15 days. When the new roots reach 3 cm, they can be transplanted.
After mastering these core technologies, you can also let bougainvillea bloom in a tropical style on the balcony. Regular application of phosphorus and potassium fertilizers, combined with moderate water control, can achieve 3-4 blooms per year. When the new branches grow to 20cm, they can be topped in time to create a full plant type and create your own sky garden.