How to cultivate four-season osmanthus
The following is a detailed introduction for netizens on how to cultivate four-season osmanthus and the methods and precautions for growing osmanthus flowers. Next, the editor will introduce to the netizens.
The four-season osmanthus belongs to one of the excellent varieties of osmanthus, which can bloom in all four seasons and is a famous flower in China. It not only has a very high ornamental value but also has high economic value. The plant of four-season osmanthus is relatively short, with larger leaves and evergreen throughout the year, making it very suitable for home planting. Below are some precautions for growing four-season osmanthus.
Precaution One: The choice of potting soil is important
The growth of four-season osmanthus requires fertile soil with good drainage and breathability. If grown in soil with high acidity, the plant grows slowly with fewer branches; if the soil is too alkaline, the plant will quickly show symptoms of withered branches and leaves.
Precaution Two: Flowering depends on fertilization
The growth of four-season osmanthus requires sufficient fertilizer, generally choosing fully fermented and decomposed organic fertilizers such as pig manure. You can also use soybean curd residue, roasted soybeans, roasted peanuts, ground into powder, and buried in the potting soil around the roots. If fertilized sufficiently, the flowers bloom vigorously; less fertilizer results in flowers that are not fragrant.
Precaution Three: Watering should be appropriate
In winter, the amount and frequency of watering should be reduced, but be careful not to overwater, as it can easily lead to waterlogging in the potting soil and cause root rot. Since indoor environments are often dry due to long-term use of air conditioners and heaters in winter, it is advisable to spray the leaves of the plant with water in the morning and evening.
Precaution Four: Controlling the flowering period
The formation and differentiation of flower buds in four-season osmanthus require a process of high temperature, low temperature, and then high temperature again. Flower buds start to bloom only when the temperature is above 25 degrees Celsius.
Precaution Five: Pruning and shaping
The flowers of osmanthus are small but fragrant, with the main ornamental features being the leaves and flower color. You can usually choose Ligustrum lucidum as the rootstock for grafting. If there is no large-leaf Ligustrum lucidum available, small-leaf Ligustrum lucidum can also be used as the rootstock. After grafting, pay attention to watering.
The above is the specific content on how to cultivate four-season osmanthus and the methods and precautions for growing osmanthus. If it can be of help to you, remember to visit the website often!