How to plant golden osmanthus
Main content introduction: Detailed information on how to plant golden osmanthus and the maintenance and cultivation of cassia trees, including green plant flower planting content, as follows:
When raising golden osmanthus in a pot, a mixture of 5 parts of decomposed leaf soil or peat soil, 3 parts of wood ash, and 2 parts of sandy soil can be used as the growing medium. Watering should be done in small amounts each time to maintain soil moisture at around 50%. Keep the soil dry during the autumn flowering period, and apply well-rotted cake fertilizer every 10 to 15 days.
I. Methods of raising golden osmanthus
1. Acidic soil
Soil environment is one of the factors. Golden osmanthus prefers to grow in slightly acidic soil. When potting, a mixture of 5 parts of decomposed leaf soil or peat soil, 3 parts of wood ash, and 2 parts of sandy soil can be used as the growing medium. Wood ash can be replaced with humus soil, which provides a rich nutrient environment for the roots.
2. Reasonable watering
Golden osmanthus does not require frequent watering during its growing period. It is best to follow the principle of small and frequent amounts. Watering should be done in small amounts each time, with the amount of water increased slightly during dry seasons like summer and autumn. Normally, soil moisture should be maintained at around 50%, keeping the soil dry during the autumn flowering period. Reduce watering during cloudy and rainy days.
3. Skilled application of top dressing
After the seedlings sprout in spring, apply a well-rotted cake fertilizer solution every 10 to 15 days to promote the growth of new buds. By July, you can add 1 to 2 applications of diluted dung water or fish fertilizer solution, and also mix in an appropriate amount of superphosphate. Fertilizing in early September should focus on phosphorus fertilizers.
4. Appropriate pruning
Pruning is necessary after the autumn flowering. Mainly cut the long branches grown during the summer and autumn seasons by about 15 centimeters, leaving only strong short branches. The second pruning is done during the spring sprouting period, generally removing weak and diseased branches and branches that do not allow for proper ventilation to facilitate photosynthesis.
II. Precautions
1. Overwintering management
Since golden osmanthus has poor cold resistance, measures should be taken to prevent cold in winter and avoid the blowing of cold winds, as this can reduce flowering and damage the plant. It is also important to maintain good air circulation around the plant. Watering in winter should mainly be done during sunny noon.
2. Loosening soil and weeding
In spring and autumn, when the plant is in good growth, it is necessary to add a small amount of herbicide when fertilizing, and also manually remove weeds. Before winter, another weeding should be done, and painting the stems white can increase the plant's cold resistance. It is best to weed 2 to 3 times a year.
The above comprehensive explanation of how to plant golden osmanthus and the maintenance and cultivation of cassia trees should help you.