White Dew has arrived, have you fertilized it?

White Dew has arrived, have you fertilized it?

It's White Dew today. Have you fertilized it? Dew is a drop of water formed by the condensation of water vapor on the ground or near-earth objects due to a drop in temperature. Therefore, White Dew actually indicates that the weather has turned cooler.

In the climate of 24 solar terms, White Dew has the obvious characteristics of a rapid drop in temperature, the beginning of continuous rain and a sharp decrease in sunshine, which profoundly reflects the seasonal transition from summer to autumn. The average temperature during the perennial period of White Dew in Jiangsu, Zhejiang and Fujian is about 3 ℃ lower than that of the End of Heat, and the average temperature of pentad (5 days) in most areas has dropped below 22 ℃. According to the standard of dividing the four seasons according to climatology, the time series begins to enter the real autumn from today.

During the period of White Dew, the sunshine decreased by about half compared with the End of Heat, and the decreasing trend continued until winter. So from today, orchids are not afraid of the sun, seize the opportunity to let orchids bathe in the sun, except in rainy areas today, can be thin fertilizer irrigation roots, the next day to return water, while giving continuous light for more than a week. For drought resistance, safe winter, but also conducive to the expansion of unearthed buds! In areas where White Dew meets rain, there may be continuous overcast and rain, especially in South China. Pay attention to ventilation at this time to protect autumn seedlings and buds from low temperature insect pests!

After White Dew's solar terms, it is also a good opportunity to strengthen disinfection and sterilization of sites and planting pots, which can be carried out together with fertilization. in the last growing season of orchids this year, we should seize the opportunity to strengthen the management of fertilizer and water, sterilization and disinfection of orchids to ensure safe overwintering. There is a lot of place for Orchid to blossom and sprout in the coming year.