Pineapple Winter Management Pineapple is a winter and spring indoor ornamental flower, the four seasons are evergreen, the inflorescence is beautiful and colorful, rich colors, common cultivation of red, pink, golden, rose and other varieties. Pineapple has a longer flowering period and is suitable for family maintenance. The following points should be noted in winter management: Temperature: Pineapple is native to South America and its tropical temperature is 15°C to 22°C. The minimum temperature in winter should not be lower than 10°C, otherwise it will make plants Damaged by freezing, yellowing leaves, affecting the robust growth of plants. Illumination: To make the pineapple leaves bright and regular flowering, it is very important to have light. In winter, there should be at least 4 hours to 5 hours of direct sunlight each day. In the rainy days, light can be used to increase lighting. In the summer, the nursery pots should be placed in the shade, and the shading nets can also be set up for indoor cultivation. Soil: Pineapple is suitable for loose, fertile, humus soil growth. For home cultivation, 2 parts of peat soil can be added and mixed with 1 part of fine sand to prepare a culture soil. Fertilizer: Pineapple is in the flowering stage in winter and requires sufficient fertilizer. Thin organic liquid fertilizer is usually applied once every two weeks. For example, soybean cake and hemp soaking solution (concentration is 20% is appropriate), soybean soaking solution or fermented Taomi Shui. Watering: pineapple and hi moist environment, we can keep the basin soil moist on weekdays, generally do not water on rainy days. For family support, it is best to use water that has been air-dried and not to use tap water directly. Pineapple is a flower that can both appreciate flowers and leaves. It is best to spray clean water on the leaves every day to remove dust and make the leaves bright. At the same time, it is also conducive to photosynthesis and promotes the healthy growth of the plants. Pest control: Pineapple flowers are prone to pests and diseases in environment with high temperature and humidity and poor ventilation, such as coal smoke, powdery mildew, red spider, and scale insects. If the disease is found, it can be sprayed with carbendazim in time and the omethoate can be sprayed with pests. No matter what kind of liquid spray, it must be carried out outdoors to prevent contamination of the indoor environment. In addition, it is also possible to purchase sterile and insecticidal tablets in the flower market and bury it in pots and soil to eradicate pests and diseases.
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