How to Cultivate Osmanthus
Abstract: This article discusses topics related to the cultivation and proper care methods of osmanthus flowers. Next, the editor will introduce the details.
The osmanthus flower blooms in golden yellow and has a fragrant aroma. The flower language of osmanthus represents noble and steadfast individuals, and it has been praised by many elegant scholars throughout history. Osmanthus not only has a beautiful appearance but also has medicinal and edible value, and it is widely cultivated. For the care of osmanthus, efforts must be made in several aspects: soil, temperature, lighting, water, fertilization, pruning, and pest and disease control.
1. Soil Selection
Osmanthus prefers loose and fertile soil with good drainage. The soil should ideally be acidic, with sandy loam being the best choice. If conditions allow, you can mix garden soil and decomposed leaves into the sandy soil, with one part sandy soil mixed with five parts decomposed leaves and three parts garden soil.
2. Suitable Temperature
The optimal temperature for osmanthus growth is between 15°C and 28°C. The temperature should not be too high or too low. In the summer, it is important to cool the osmanthus, while in the winter, it needs to be moved indoors for care. A temperature of 2°C to 4°C is sufficient for osmanthus to survive the winter.
3. Sufficient Light
Osmanthus enjoys sunlight, and adequate light is beneficial for its growth. Therefore, it is important to provide ample sunlight when caring for osmanthus in daily maintenance, but it should not be exposed to direct sunlight as this can damage the plant. Attention should be paid to the placement of the plant.
4. Appropriate Watering
Osmanthus prefers a relatively dry environment, and watering should follow the principle of watering when the soil is dry and keeping the potting soil slightly moist. In hot summers, the frequency of watering should be increased, watering once in the morning and once in the evening. In winter, the frequency of watering should be reduced, watering once around noon. If waterlogging occurs, it should be drained promptly.
5. Fertilization
Osmanthus has a high demand for fertilizer nutrients. To make the osmanthus grow strong, it is necessary to fertilize regularly. During the growing season, fertilize every 10 days, preferably with cake fertilizer water. Before fertilizing, ensure that the potting soil is dry and the soil is loosened. The day after fertilizing, watering should be done.
6. Pruning
After autumn, pruning should be done to promote the growth of osmanthus. This mainly involves shaping plants with poor appearance to make them more aesthetically pleasing. Overly dense branches should also be pruned to thin them out, allowing the plant itself to have more room to grow. Attention should be paid to pruning weak and diseased branches, and branches with poor growth should be shortened.
7. Pest and Disease Control
Pests and diseases can threaten the normal growth and development of osmanthus, so it is important to carry out timely prevention and control. For example, osmanthus is prone to leaf spot disease and can be threatened by whiteflies, which require control measures.
The above is the complete content on how to cultivate osmanthus and the correct methods for its care. Have green enthusiasts understood this information?