Twelve-volume muggy strategy there is a knack for raising succulent plants in the northeast

Don't laugh, let's talk about the theory ~ those who have greenhouses and greenhouse can be ignored. Such large families can raise them as much as they want, and it is reasonable to raise them all. It is mainly aimed at the Yangtai people who live in the fighting room, especially those in Northeast China. If they want the flowers to grow faster and develop a good state and appearance, they have to use their brains. (thanks to ywymhyh for the material)

There are many posts in this aspect, some are stuffy during the day and ventilated at night, and some are stuffy and ventilated during the day, each has its own reasons. I don't understand the closing and opening of stomata and the cooperation of light and humidity. I just ponder it by myself and use the method of stuffy cultivation from another point of view. Before we get to the point, let's talk about the climate characteristics of Northeast China. You can also see if it is suitable for this method. It will be a problem if you apply it mechanically. The northeast region, the bitter cold place, four distinct seasons, the wind sand is big, the climate is dry. But in fact, the spring and autumn seasons are very short, almost directly from the severe winter to the height of summer. Winter is cold and dry, because of heating, the indoor temperature is almost 25 degrees (there are also about 20 degrees in the balcony at night). It is hot in summer. Because of the heat island effect of the city, the temperature difference between day and night is less than 5 degrees.

Muggy to get humidity and temperature difference, combined with 12 is a winter type, like a cool environment, my specific approach is as follows:

one. Cooling and stuffy method is used in summer, which is stuffy at night and ventilated during the day. Ice cubes are used to cool down when it is stuffy. The so-called ice cubes are mineral water bottles filled with water and frozen in the refrigerator and put in a stuffy basin at night. In order to slow down the melting rate, I wrapped a small towel on the bottle.

Figure 1 shows two thermometers and hygrometers, and I don't know which one is accurate (I don't think so). The number of the north windowsill at around 21:40 in the evening. Figure 2 shows that the bottle has just been put in the basin. Figure 3 was taken at 02: 00 at night, and figure 4 was taken at about 04:50 in the morning. (I have fought hard enough), the cooling and humidifying effect is OK.

two. The method of heating up and stuffing is used in winter, which is stuffy during the day and ventilated at night. This is relatively simple, and there are no photos on file.

In addition, I am bored with seedlings and no roots, adult plants are generally not bored. Of course, no matter how much you toss around, just play and have fun. If it is inappropriate, flower friends can casually correct me, or they can laugh at me for being naive. I accept it as long as I don't attack personally. I've been growing flowers for more than 20 years, but I've only been playing 12 for a full year. I'm not responsible for anything wrong.

PS: the purpose of boredom is not only to increase humidity, but also to widen the temperature difference. The so-called temperature difference is the difference between the highest and lowest temperature. In winter, the lower limit of temperature is fixed and the upper limit of temperature is raised; in summer, on the contrary, the upper limit of temperature is fixed and the lower limit of temperature is lowered.