What is the optimal growing temperature for osmanthus?
This article explains the details of the optimal growing temperature for osmanthus in green plant and flower cultivation. Below, the editor provides a detailed answer for you.
What is the optimal growing temperature for osmanthus?
Osmanthus thrives in a warm climate, with the most suitable growing temperature ranging from 15 to 28 degrees Celsius. Within this temperature range, the plant grows relatively fast. If the growing temperature falls outside this range, the plant's growth rate will slow down. Osmanthus can tolerate high temperatures, enduring about 35 degrees Celsius during cultivation. It is also cold-tolerant, with the lowest tolerance being -10 degrees Celsius.
Osmanthus Growing Characteristics
Osmanthus prefers a humid and warm environment, with an annual rainfall requirement of about 1000 milliliters. It enjoys plenty of sunlight, requiring at least 6 hours of sunshine per day. Sufficient sunlight is beneficial for the growth of flower buds, resulting in brighter and more fragrant flowers.
Osmanthus Growing Temperature
Osmanthus prefers a warm climate, with the most suitable growing temperature ranging from 15 to 28 degrees Celsius. Within this temperature range, the plant grows relatively fast. If the growing temperature falls outside this range, the plant's growth rate will slow down.
Does osmanthus tolerate high temperatures?Osmanthus can tolerate high temperatures, enduring about 35 degrees Celsius during cultivation. In the southern summer, it is necessary to water promptly in the evening to avoid affecting normal growth.
What is the lowest temperature that osmanthus can tolerate?Osmanthus is cold-tolerant, with the lowest tolerance being -10 degrees Celsius. Generally, when the temperature in the north is -10 degrees Celsius in winter, measures need to be taken to keep warm and prevent frostbite.
At what temperature can osmanthus be planted?Generally, if the ambient temperature for planting succulents is controlled between 14-28°C, planting can proceed with a high germination rate.
Osmanthus Growth Process
The growing season for osmanthus is usually in spring and autumn. The first period of the growth process is the seedling stage, during which the osmanthus is very weak and requires proper watering and fertilization. After four to five years of growth, the plant enters the flower bud differentiation stage, at which point it will produce small flower buds and then bear fruit.
Osmanthus Planting Method
1. For planting osmanthus, a mixture of garden soil, leaf mold, river sand, and a small amount of organic fertilizer can be used to create the soil. Choose a well-draining clay pot and place a small amount of organic fertilizer at the bottom.
2. Before planting in the pot, cut off all old, dead, and weak branches, and inspect the roots. If there are old or diseased roots, they should also be cut off and disinfected.
3. Fill the pot with soil, place the processed osmanthus seedling in it, then fill the surrounding area with soil, pressing it down gently. After filling, water the plant, watering less during rainy days and more during dry summer and autumn weather.
The above information provides a detailed explanation of the optimal growing temperature for osmanthus. I hope it can be of help to you!