How to raise osmanthus? Three methods of raising osmanthus fragrans.

1, water and fertilizer are suitable. Ziwei likes humidity, but is afraid of waterlogging. So it is recommended not to water. If it can be handled properly, it is best to be slightly wet. Avoid stagnant water, especially in the growth period, which consumes a lot of nutrients, and the temperature is high and the water evaporates quickly, so watering must keep up. Generally speaking, in the north where the air is dry, it is good to water it once in the morning and once in the evening. If the air is humid, it needs to be replenished once a day. In fertilization management, it is suggested to apply dilute organic fertilizer solution every 15 days except in winter and summer dormancy period. At the beginning of flowering, potassium dihydrogen phosphate can be used to spray foliar fertilizer once.

2. The light and temperature are suitable. Lagerstroemia indica is a warm tree species that likes light. During the maintenance period, it needs to be given enough light. It is recommended to keep it outdoors in spring, summer and autumn. In this way, while there is good lighting, the ventilation environment is also taken into account. Not in winter, although it can be slightly cold-resistant, but the temperature can not be lower than 5 degrees, otherwise there may be frostbite. Where the temperature is high in the south, it can be buried outdoors for the winter, while in the north, it must be moved to a room with good lighting.

Step 3 trim the shape. As a bonsai, this is a necessary means to make it beautiful and an effective measure to help it grow healthily. Therefore, pruning is an indispensable work in the maintenance of Lagerstroemia indica. Usually, the pruning of plastic surgery should be carried out before the spring buds, and the shape of bonsai can be comprehensively arranged. Secondly, it is the period when Lagerstroemia indica grows vigorously, so it is necessary to cut off new branches such as long branches and parallel branches that are useless and affect the appearance in time. Including the withered pedicel, it may be cut off in time in order to make it bloom better in the future.