The season enters the first ten days of June, and the temperature along the south of the Yellow River is generally around 30℃, which is the period of rapid growth of orchids. I sometimes forecast the temperature to reach 33°C. Since the interior shading has been added to the blue room, the cooling effect is remarkable. The current maximum temperature is 32°C, so the water curtain and the negative pressure fan are not turned on. Since the ground is fully waterproof, water can be stored under the blue frame, and the air humidity can be maintained at about 40% during the day when the wind speed is fast, so there is no need to worry too much. At present, the orchid sprouts are growing at a good rate, the root system is expanding satisfactorily, and the pest control effect is also very satisfactory. Yesterday, I was also discussing with Mr. Zhu Qiuchao about the prevention and control of orchid diseases and insect pests. Insect prevention is more important than disease prevention. Insects destroy plants and roots and cause wounds. It is the key to disease entering from the mouth. If it can be eliminated, it is the first pass of disease prevention.
This year, my orchid room has been clean and tidy in the true sense. All water storage areas have been waterproof and sealed, and the rest of the ground is sealed with floor-level glue without leaving any dead corners, which makes it more difficult for small insects to hide in the gaps. In addition, the cultivation medium is all granular, which is not an environment that small insects like, so the effect on insect control is very ideal. Of course, this is also inseparable from regular and precise medication prevention.
The season has entered the early summer stage, and many places are about to usher in the rainy season. This is the most active period of microorganisms every year. Once the harmful bacteria are out of balance, they will use the wounds caused by insects to erode the plants and induce various rot diseases. Everyone should pay attention. In addition, the amount of transpiration at this time is large, and it is not suitable for orchid plants to be divided into singles.In mid-to-late May 2019, I moved orchids because of the housewarming. When the large tile pot was replanted in the small plastic pot and the root system could not be placed, the ridge grass behind the large pot mouth was divided into separate plants, resulting in the phenomenon of rapid yellowing and retreating. Cymbidium "National Fragrant Lotus Butterfly" bears the brunt. This is the key to the rapid loss of leaves of the rear ridge grass due to the high temperature and excessive transpiration. At this time, the life of the rear ridge grass that has been cut down has become a problem. There is no way to breed new shoots and then take new roots to achieve self-sufficiency. So much damage was done.
In June, the temperature is higher and the transpiration volume is higher, the risk factor of orchid ramets increases, and the risk of steaming by express delivery increases accordingly, so this season is not a good time to plant. Unless you come to the door in person and take the pots without dividing them, these risks will disappear. If you divide the plants, you must ensure that the temperature of the cultivation environment is below 30 °C, otherwise it will be unfavorable for the ridge grass after cutting.
Accordingly, this time is a good time to raise grass. Of course, some people think that the front ridge grass will bring buds to the autumn new grass, so there are not a few people who go against the natural climate. In this season, the cymbidium leaf art trade is still hot, but the wind direction has changed slightly, and the medium and transparent spot art is transitioning from to .
I communicated with a senior Lanyou yesterday and learned that the stock of Zhongtouyi is large, but relatively small compared to the high-end spotted arts, so some funds are looking for tigers and tabbys, which makes the market of some zebras soar, even to the point of jaw-dropping. Who is the invisible promoter who is controlling all this, and is the capital looking for a breakthrough? Or want to keep the hot summer market busy too? In short, the transaction is carried out in real money and silver payment. Judging from the frequent walking of Lan friends and the satisfaction of getting the baby, the fire of summer has been burned.
PS: The ups and downs of the orchid market are just like what we eat every day. Three meals a day are served with big fish and meat every day, and we will be tired of eating. It is also very good to change the taste from time to time and eat some light dishes. Therefore, there is no eternal market. , the popular word is dynamic, to put it bluntly, it changes all the time. A certain wave of market trends is long or short, this is market behavior, and there is nothing to be surprised about. About the cymbidium tabby getting hotter, I will talk about it later in the essay, so stay tuned for tomorrow's push "Hylan tabby retrograde upper position"! 2021 06/07 Wan Yunkun Yuguoxiangju
Description: The picture attached to this article is Huilan Tiger Spot Art provided by Mr. Wang Shuaibing!
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June 7, 2021 Wan Yunkun Yu Guoxiangju
