Photinia fraseri is a hybrid tree species of the Rosaceae family and the genus Photinia. Photinia fraseri is an evergreen shrub or tree, and the trees can be up to 5 meters tall in their naturally growing state. In spring and autumn, the newly sprouted leaves of Photinia fraseri are red, so it is called Photinia fraseri. As a greening tree species, Photinia fraseri is widely planted in parks, green belts and other places. What is the best season to transplant Photinia fraseri?Photinia fraseri is an evergreen shrub with strong adaptability and good drought and cold resistance. The transplanting of Photinia fraseri is usually carried out in spring and autumn (usually in March to April in spring and October to November in autumn). The temperature in spring and autumn is suitable for the growth of Photinia fraseri, and the survival rate after transplanting is the highest . How to care for Photinia fraseriThe maintenance of Photinia fraseri is relatively simple and suitable for extensive management. When maintaining Photinia fraseri, you need to pay attention to soil selection, watering and fertilizing, light, etc., which are explained below. 1. Photinia fraseri has strong adaptability and is suitable for most soilsPhotinia fraseri has strong adaptability and has no special requirements for soil. It can grow in sandy soil, loess, or red soil. Therefore, there is a wide range of soil choices. Generally, most soils can be used for planting and there is nothing special that requires attention. 2. Not tolerant to waterlogging, no watering unless it is dry, and appropriate topdressing during the growing periodPhotinia fraseri is usually planted in the ground, so it does not require particularly detailed management of water and fertilizer. In terms of watering, the newly transplanted Photinia fraseri needs to be watered every 2-3 times in the next few days if the weather is dry, because Photinia fraseri is afraid of waterlogging, so attention should be paid to drainage in the rainy season. After the red-leafed photinia is established, it only needs to be watered appropriately, especially in the dry season, and does not require too much management in other seasons. In terms of fertilization, urea and other high-nitrogen fertilizers can be applied every half a month in spring, and compound fertilizers can be applied every half a month in summer and autumn. Before winter, some organic fertilizers can be buried around the tree as winter fertilizer. 3. Photinia fraseri has various shapes, and pruning is very importantThe most important thing in the maintenance of Photinia fraseri is pruning. A good shape can improve the ornamental value. Photinia can be trimmed into many shapes, such as dwarf spherical, tall spherical, cylindrical, hedge shape, etc. Different pruning methods can be used according to different shapes. Short ball shape When the height of the Photinia fraseri seedlings is about 40 cm, top them to promote the sprouting of side branches. If the number of side branches is small, you can top them again after a period of time. When there are enough side branches, they can be pruned into a ball shape. The upper branches that grow faster should be pruned heavily, and the sides should be pruned lightly. High stem spherical The difference between the tall ball and the dwarf ball lies in the height of the trunk. The tall ball requires first cultivating a tall trunk, transplanting and cutting off the side branches, and strengthening water and fertilizer management to allow the red-leaf photinia to grow taller. After 1-2 years of cultivation, pinch the top of the tree when it is about 1.2 meters high to promote side branches and prune it into a ball shape. Cylindrical shape According to the height requirements, the main trunk should be topped at a certain height, and the surrounding side branches should be shortened and pruned into a cylindrical shape. The newly grown new branches should be pruned again and gradually pruned into a cylindrical shape. |
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