Cover buds in spring, protect seedlings in summer, strong grass in autumn, buds in winter

After the Beginning of Autumn, if there can be a few thundershowers, the hot climate will be suppressed, but the majesty of the autumn tiger will often be incisively and vividly, which will last about a month or so. After White Dew, with the continuous strengthening of the north wind, generally speaking, the temperature above 30 degrees began to be rare. At this time, the temperature will be below 30 degrees to about 25 degrees, and the temperature difference between day and night is very small. Summer and autumn are so alternating. After the Autumn Equinox, autumn has come in a real sense. Before and after the Autumn Equinox, the temperature was often around 27 to 17 degrees, and the temperature difference between day and night began to widen, and the refreshing season came. At this time, you will find that great changes are taking place in the orchid orchid in the orchid garden: the grass that breaks the earth in the moldy rainy season is basically big grass, and the bluegrass fluttering in the breeze is delicate and gentle, charming and elegant; under the fine taste, it will give birth to a lot of hazy poetry and painting. At the end of summer, as long as the temperature drops slightly (the daily temperature is below 30 degrees), people will seize this rare opportunity to apply a very light fertilizer to bluegrass to replenish their vitality and compete with autumn tigers. After the Autumn Equinox, it is the second best growing period of bluegrass in a year, when the temperature difference between day and night is often more than 10 degrees. Some of the nutrients saved during the day are consumed in an orderly manner at night. Most of the nutrients go to the grass, enter the buds, and strengthen the Reed head. The biggest feature of autumn is that the climate is dry, when the humidity in the orchid garden is often below 30%, which is extremely disadvantageous to the growth of bluegrass in the orchid garden. If it is not improved, the growth of bluegrass will be restricted and the leaves will lose luster. At this time, the sunshade net in the Orchid Garden has been mostly removed, and the illuminance of the sun is much more than usual, which aggravates the dryness of the environment. Autumn water is best watered in a year. Orchid friends who dare not water in spring and summer can now enjoy watering boldly to clean the dust and dust accumulated on the bluegrass, so that the stomata on the back and surface of the bluegrass can breathe fresh and fresh. In autumn, if you do not pay attention to pouring water, it is easy to dry from the bottom of the basin, endangering the bottom of Langen. Distant watering uses the secondary method, that is, after the head water, pour back water for a period of time, the advantage of turning back water is that it can change the waterway of the head water, let the backwater take a new waterway, and at the same time, the plant material that has not drawn enough water can be replenished again. at this time, the excess water will slowly seep down, from the surface to the inside. Strong grass in autumn is the primary goal, as long as the grass is strong, the Reed head will also become strong, thus laying a good foundation for early germination, multiple sprouting and strong sprouting next spring. Autumn strong grass can do the following: first, improve the humidity of the environment. In the distance, the small water pump used for fish culture was used to start the PPC pipe circulating sprinkler system under the orchid rack, and the environmental humidity could be significantly increased by more than 20%. Second, the balcony orchid garden was horizontally closed by 1/2, so that the moist air diffused between the orchid leaves and increased spray in the morning and evening; third, timely application of light fertilizer dominated by potassium dihydrogen phosphate was mainly to strengthen buds and buds; fourth, pay attention to environmental disinfection and herbal disinfection. Fifth, increase the daylighting coefficient, fully promote photosynthesis to facilitate the growth of orchids; sixth, timely dredge the extra or unwanted buds to facilitate centralized nutrition supply and accumulation. Author: the Autumn Equinox, far away, is also a good time to introduce and turn the pot. The introduction of strong grass should be taken as the main body, and the disease prevention and disinfection of seedlings should be carried out seriously. Turning the basin can also be carried out at this time, but it is remotely believed that unless it is impossible to turn the basin, it is better to turn the basin in a large area before and after the Spring Equinox. The reason is: autumn is the time when bluegrass is growing vigorously, when the new grass is growing strong, strong and strong, if the basin is turned, it will affect the growth cycle of 20 to 30 days, if you lose this precious 20 or 30 days, the temperature will soon be below 15 degrees Celsius (only in Jiangsu and Zhejiang), and it is time for the orchid to enter the main dormancy period. In addition, turning the basin in autumn due to the loose combination of plant materials and orchid root is disadvantageous to anti-freezing and anti-freezing, and it is also necessary to attract the attention of orchid friends.