Osmanthus cultivation to use loose, breathable, good water permeability of the soil, it is best to be acidic, pay attention to viscous or alkaline heavy can not be used, will hinder the normal growth, will also affect the late flowering.If potted management, you can use river sand, rotten leaf soil and garden soil mixed together to prepare, pay attention to disinfection before potting, to avoid infection of pests and diseases.
It is a plant that likes light, whether it is planted in the ground or potted, it is necessary to ensure sufficient light.The ground is planted in the plot with good illumination, the potted plant is placed in the place with light, as long as the strong light is blocked in time, and the sun can be basked at other times.Especially in winter, more sunshine is good for winter.
Suitable for its growth temperature is between 20-28 degrees, potted management to try to provide appropriate temperature, so that the president is more vigorous.It has cold resistance, can endure the low temperature of 13 degrees below zero, but the northern region is still recommended to move indoors or take timely measures to keep warm.Ventilate more at high temperature and sprinkle water frequently.
It needs to be fertilized during the growing season and before flowering.Nitrogen fertilizer should be applied in the peak season to promote the growth of branches and leaves.Before flowering, nitrogen fertilizer should be stopped, phosphorus fertilizer and potassium fertilizer should be increased, so as to protect flowers and promote flowers, and the number of flowering will increase, and the flowering period will be prolonged.If long-term lack of fertilizer, plant growth is weak, easy to appear yellowing phenomenon, shadow viewing and growth.
