How to cultivate osmanthus trees
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Osmanthus trees prefer a warm and humid environment and are not too picky about the soil for planting, growing well in slightly acidic soil. Osmanthus trees like moisture but should not be overwatered, as waterlogging can cause the leaves to turn yellow and the roots to rot. During the cultivation process, pay attention to timely fertilization and proper care. Next, let's introduce in detail the methods and precautions for cultivating osmanthus trees.
I. Cultivation Methods
1. Soil
Osmanthus trees are suitable for growing in loose and fertile slightly acidic soil, and a mixture of decomposed leaf soil, garden soil, river sand, and cake fertilizer in a ratio of 2:3:3:2 can be used as the growing medium.
2. Light
Osmanthus trees enjoy sunlight and can be exposed to light all day. In high summer temperatures, they need to be shaded. Sufficient sunlight is required before flowering to promote bud differentiation.
3. Watering
Osmanthus trees like moisture and can be watered regularly, but avoid waterlogging. Water promptly when the soil is dry, and make sure to water thoroughly.
4. Fertilization
During the growing period, osmanthus trees can be fertilized every 15-30 days, mainly with liquid fertilizer. Apply phosphorus and potassium fertilizers before and after flowering to supplement nutrients.
II. Precautions
1. After osmanthus trees bloom, the spent flowers need to be removed, and excess branches should also be pruned. Dead, diseased, and weak branches should be pruned promptly to benefit the growth of the osmanthus tree.
2. Osmanthus trees are not suitable for growing in low-temperature environments. In the cold winters of the north, the trunks of osmanthus trees need to be wrapped with plastic film to prevent the plants from freezing.
The above-sharing on how to cultivate osmanthus trees and the key points of osmanthus tree cultivation techniques, hope it is helpful to you!