Why do domesticated Milan flowers always die in winter and spring? The 20-year-old florist will teach you some tricks.

Many family flower lovers reported that the Milan they trained had a good winter, but the leaves were withered and yellow when they came out of the room the next year, and soon the leaves withered and the plants died. Some have been dead for a long time before they come out of the room. Indeed, as far as I know, most of the unsuccessful family cultivation in Milan died in early spring or late winter. Not only that, in the greenhouse of government organs, factories and mines, Milan has the highest mortality rate. Why did this happen? The author believes that the reasons are as follows:

First, the autumn shoot is out of control: Milan is a strong fear of cold flowers and trees. In order to lay a good foundation for it to spend the winter, it is necessary to save fertilizer and water in Milan from the end of September every year, especially the control of fertilizer (whether dry fertilizer, water and fertilizer), in order to force Milan to stop growing. to achieve the purpose of controlling the growth of a large number of autumn shoots, so that they can store sufficient nutrients to resist cold and survive the winter. But some flower growers often think that autumn is the best growing season, so they pour enough water and fertilizer. As everyone knows, not only these autumn shoots can not be preserved because of low temperature in winter (because the autumn shoots have not yet aged into winter), the most important thing is to greatly damage the "vitality" of the plant and consume a lot of nutrients, resulting in the "weak" death of the plant.

Second, overwintering is frozen: Milan is afraid of both low temperature and cold wind. It is usually frozen at-1 ℃, and occasionally it will die when it is attacked by a cold wind or two. However, some flower growers do not pay attention to Milan's heat preservation, and do not heat Milan at-1 ℃, such as stove, plastic film cover, etc., and the doors and windows are not closed strictly on weekdays. This is the main reason for the high mortality rate in Milan.

Third, excessive winter water: for the strong fear of cold flowers and trees, after entering the indoor overwintering, the management of water should be paid close attention to, especially in Milan. Milan's root system is most afraid of waterlogging, coupled with the first dormant period in winter, water demand is very small, should be mainly to spray water, it is better to keep the basin soil dry throughout winter. Especially in Milan, which is covered with plastic film bags indoors, the amount of water should be more controlled, so that it will not rot and die because the basin soil is too wet to spread out for a long time. On the other hand, some family flower growers never let the pot soil dry in winter, so how can they not rot their roots? Milan with rotten roots is not easy to be found in winter, and the "truth" is not exposed until the end of winter and the beginning of spring, but once discovered, it is too late.

Fourth, apply dry fertilizer indiscriminately: some kind-hearted family flower growers apply a large amount of dry fertilizer when they enter the house in Milan, that is, sprinkling dry cake powder and poultry fertilizer powder on the surface of the potted soil, thinking that this can avoid fertilizing in winter and play a role in heat preservation. If only from the point of view of thermal insulation, there is indeed some effect. But Milan is dormant in winter and cannot absorb any fertilizer. Harvest, the fat of the big boy is not only futile, but also harmful to Milan. Because the dry fertilizer after a winter rot fermentation, to the end of the winter will have a fertilizer effect, so that the newly recovered Milan can not bear the impact of fertility and burn roots and die.

Fifth, do not choose the venue: Milan has strict requirements for overwintering venues: first, it should have good heat preservation effect, second, it should have strong indoor luminosity, and third, it should have fresh indoor air. Therefore, places with poor thermal insulation, dark light, soot and odor can not be used as Milan's overwintering grounds, otherwise Milan will be infected with "soot disease", that is, the leaves will be covered with black powder. The disease will dry up the leaves of the plant and eventually infect the branches and die.

6. Leave the room too early: many family flower growers move Milan out of the house from February to March every year, thinking that spring is coming and the temperature is low. In fact, although the temperature rises from February to March, it is not stable, and there will be a low temperature sooner or later, or even a cold in late spring. If Milan is left in the open at this time, it is bound to "catch a cold" and die. The safest date to leave the room is after Ching Ming Festival, when not only the temperature is stable, but also there will be no cold weather in late spring.

This article is originally created by Life stealthily. I will take you to learn knowledge.