When Does the August Osmanthus Tree Bloom
The following is an introduction to when the August osmanthus tree blooms and shares some small gardening knowledge about the planting season and methods for osmanthus cultivation, which will be introduced by the editor next.
"August Osmanthus Blooms Everywhere" is a popular folk song and also a true portrayal of the blooming time of osmanthus in most parts of our country. The only thing to note is that "August" here refers to the lunar August, which corresponds to the time around the traditional Chinese Mid-Autumn Festival, that is, from the late September to mid-October of the solar calendar every year. The golden osmanthus is no exception and blooms successively during this period. Meanwhile, differences in region and annual climate variations can also affect the blooming time of the golden osmanthus.
The Normal Blooming Time of Golden Osmanthus
Osmanthus varieties are quite rich and can generally be divided into golden osmanthus, silver osmanthus, red osmanthus, and everblooming osmanthus. The everblooming osmanthus can bloom multiple times in suitable places, such as in the warm and humid southern Anhui region, where its fragrance can be felt even in winter. Among golden, silver, and red osmanthus, the silver osmanthus blooms earliest, usually starting to bloom in mid-September each year, while the golden and red osmanthus bloom slightly later, usually blooming successively from late September to mid-October. This coincides with the traditional Chinese Mid-Autumn Festival, so in addition to eating mooncakes, people can also enjoy the osmanthus flowers, which has become a traditional activity for the Chinese people to celebrate the festival.
Variations in Blooming Time of Golden Osmanthus in Different Regions
Different regions have明显 variations in the blooming time of the golden osmanthus. "August frozen osmanthus" is a common saying among rural elders, meaning that there are always a few days of low temperatures in August, which objectively reflects the general pattern of autumn climate changes and the physiological characteristics of osmanthus blooming. Its guiding significance is to clarify that there will be low-temperature weather in the lunar August every year and to explain that the blooming of osmanthus requires stimulation from low-temperature climates.
The climatic feature of our country is that the south is higher than the north, and low-temperature weather arrives from north to south. Therefore, the low-temperature weather in the north comes earlier than in the south, stimulating the northern golden osmanthus to bloom earlier. So, in suitable planting areas in the north, the golden osmanthus will bloom a few days earlier. Observation records show that the same variety of osmanthus planted in Jinan, Shandong, and Hangzhou, Zhejiang, will bloom 8 days earlier in Jinan than in Hangzhou.
Annual Climate Variations Also Affect the Blooming Time of Golden Osmanthus
Due to the sensitivity of osmanthus blooming to low temperatures, annual climate changes also affect the blooming time of the golden osmanthus. For example, in 2019, most parts of our country experienced persistent drought and warm autumn weather, with late arrival of low-temperature weather. By the peak blooming time of the golden osmanthus in late September, there were still no flowers, and even during the Mid-Autumn Festival, many golden osmanthus only勉强 bloomed a few sparse flowers, leaving many friends who looked forward to enjoying the osmanthus flowers during the Mid-Autumn Festival with great regret. This year, the climate is normal with abundant rainfall, and the golden osmanthus is already in full bloom by mid-September.
Therefore, if the autumn temperature is high and low temperatures are late to arrive, it will affect the timely blooming of the golden osmanthus. In warm autumn years, the blooming time of the golden osmanthus will be postponed until the arrival of low temperatures, which will stimulate the blooming of the golden osmanthus and give the public who love osmanthus flowers a surprise of "suddenly one night the cold wind comes, and thousands of trees of osmanthus bloom."
Conclusion
The golden osmanthus is one of the many osmanthus varieties in our country. The blooming time of the golden osmanthus is slightly later than that of the silver osmanthus and basically synchronized with the red osmanthus, usually blooming successively from mid-September to mid-October every year. The geographical location affects the blooming time of the local golden osmanthus, usually blooming 7-8 days earlier in the north than in the south. Meanwhile, annual climate differences can also influence the blooming time of the golden osmanthus. Generally, warm autumn weather will delay the blooming of the golden osmanthus, which will bloom brilliantly after a noticeable drop in temperature.
Have the gardening enthusiasts understood all the content shared in this article about when the August osmanthus tree blooms and the sharing of osmanthus planting season and methods?