Don't worry this summer.

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Picture and text: AHA

It is an old problem of succulent summer. in fact, it is not so difficult to spend summer. it is nothing more than a brief statement of personal views on the issues of temperature, exposure, insects, scale insects, black rot, medication, ventilation, and so on. I hope it can help you get through the coming summer smoothly.

Sedum genus: basic open-air summer pressure-free varieties, represented by rainbow jade, need to pay attention to the time of watering, at night, it is appropriate to avoid sunburn caused by water on the leaves and black spots and fallen leaves. The plant of Dongyun system is strong and can resist high temperature exposure, but the water content in its leaves is very high, and the leaves and leaves are closely connected, so the stuffy situation is most likely to occur in this species.

Moreover, the biggest headache is that once there is rot, black rot directly from the pole, chopping leaves and other measures are already too late, so it is rainy coming, should be dry rather than wet, remember ventilation! The chlorophyll content of the albino variety with brocade is not as good as that of the normal plant, and its growth and strength are relatively weak. therefore, this kind of variety is generally afraid of heat and is not resistant to the sun, so it is generally necessary to focus on protection, and it is appropriate to start to shade and avoid noon exposure, because once sunburn occurs and meets the growth stagnation period in summer, it is basically difficult to recover and linger to the end of depression.

Stone lotus genus: extremely high temperature 37 ℃, 38 ℃ or more is of course stagnant growth, in fact, any plant in case of too high temperature will dormancy, reduce consumption, this is a kind of self-protection, if there is a temperature difference and ventilation in summer, it is necessary to supply water, to remind you that no matter how dry the soil is in hot and humid days, do not supply water, and then give a small amount after the hot and humid weather, along the basin wall or quickly soak the basin to see personal habits.

Evergreen grass: absolute winter type, dormant in summer, and sleep to death, it is gratifying that most of this genus is relatively strong and cheap, not rainstorm exposure will not die, conservative shade and cut off water until autumn resurrection, it should be reminded that this variety is the stronghold of shell insects, timely spraying to prevent the spread of insect pests. Green lock dragon: love and hate varieties, need to be reminded that there is no water, water droplets meet the sun will be black and then fall leaves, especially some small, compact leaves, such as square tower, childish posture, etc., need to strictly control the water

In July, the water is cut off directly to cover the shade, so as to prevent the bottom leaves from blackening and decay and eventually die. Fairy Cup: if you think about her country of origin, you will know that it is a variety that is afraid of heat, lack of water in summer, shade and ventilation! Lotus palm: summer dormancy, some leaves will basically fall off and leave a bald head, as long as the pole is not rotten, new leaves will germinate and grow rapidly in autumn, this genus also belongs to the summer deep sleep, so, once asleep, directly cut off the water, dry can not die.

Walian: there are not many people planting, strong varieties, can be resistant to low temperature, the growing season reproduction speed is very fast, Xinjiang native species Walian can withstand high heat, small and thin leaf Walian varieties should pay attention to avoid strong light, there will be a complete drying in the afternoon! Other thick-leaf grass, windmill grass, silver wave brocade, Tianjinzhang genus can be ginseng stone lotus, Galan vegetables are not afraid of the sun but afraid of cold, hurry into the house below 0 degrees! The time of year when succulent plants are most prone to diseases is in summer. Succulent plants are prone to all kinds of problems in a high temperature environment, but these problems can not be solved. After all, many succulent plants have never seen a high temperature of more than 30 ℃.

So, it's not easy to keep the meat in good shape in the summer, and it's definitely not that easy to die. Due to the limited climatic conditions of our country, most provinces can not reach the level of meat in their native places in the whole year, with the exception of the western provinces, so we are expecting sunny days most of the time, especially in the provinces that will experience returning to the southern sky, looking forward to the stars and the moon and looking forward to the sun.

Because the earth is tilted toward the sun throughout the year, the intensity of the sun is quite different in winter and summer. For example, today, June 28, is a sunny day, slightly polluted, so the sun is not very strong. The intensity of sunlight I measured outdoors at noon is about 18000 lux (units of illuminance), and it is separated by a thick haze, so this is a very low value for direct sunlight. The highest temperature in summer reaches 26 degrees, and the sunshine intensity measured outdoors is 80,000, so the difference in sunlight intensity is very large. Different sunny days and cloudy days and different air cleanliness will also cause different sunshine intensity.

We should be no stranger to tomatoes, that is, tomatoes, tomatoes and the beautiful stone lotus are fellow-townsmen, and their hometown is in Peru, South America. Tomatoes are different from meats in that tomatoes grow directly in the sun and are true all-day plants.

However, meat usually grows on hillsides with valleys facing east or north. Therefore, the meat that likes the sun is far worse than the tomato. When the tomato reaches the sun intensity of about 30000 to 40000 lux, it will be ready for shade. Even plants as strong as tomatoes can't resist the sun in the middle of summer in China. Not to mention meat, there is no chance without shade, which does not include halberd and cactus, they are too strong. Therefore, the flower lovers must start to build a sunshade, the balcony should be ready to hang the sunshade net, and the florists who raise meat on the south windowsill and west windowsill please prepare thermal insulation stickers and other things, and the friends on the east windowsill and balcony will be blessed.

Because the arrival of summer means that the east windowsill has become the best place to raise meat, enjoy life. The shading work must take the actual light intensity as a reference. After hanging the sunshade net, it is best to actually test it. The sun after shading should make people feel warm and comfortable, just like the warm sun in winter.

Sunshade net has many specifications, would rather cover it too much than not enough, after all, sunshade net is for those days, 39 ℃ high temperature configuration. A movable sunshade net is the best, so that the flesh can see the sky on a continuous rainy day. Then comes the high temperature, which is a more terrible killer than the scorching sun. But the high temperature here doesn't just mean the temperature. In fact, the temperature of 39 ℃ is really not a big deal for meat. The transpiration cooling system of meat itself can effectively control the leaf temperature. If you don't believe it, you can touch it. Most of the time, the meat leaves are cool. What I am really afraid of is the high soil temperature and leaf skin temperature. Completely dry soil is the main culprit for the rise in soil temperature. Under normal circumstances, the soil also relies on water evaporation to dissipate heat and cool down. The temperature of the dry soil rises very fast.

Between 3pm and 4pm, the sun shines almost directly on the side of the flowerpot, and the dark flowerpot will soon heat up to more than 40 ℃ if it does not dissipate heat through evaporation. If the temperature rises to 50 ℃, the root system will lose its ability to breathe, which leads to a vicious circle in the life activities of meat. Even if it is dormant meat in summer, it must not be cut off.

But watering is skillful. Do not pour the water directly through, but along the four sides of the flowerpot, if it is a very small flowerpot, such as black square, simply pour it down slowly from a corner and let the water slowly open through siphon in the flowerpot to create breathable fluvo-aquic soil. Individuals do not advocate the method of soaking basin to water in summer, it is not bad to soak the basin, but it is very troublesome to soak the basin, and pay attention to skill. If you soak the basin for a long time, it will become too wet at the bottom.

As soon as the heat evaporates, the whole flowerpot becomes a steamer, which is easy to rot. The flowerpot suitable for soaking the pot is a relatively large flowerpot with a thick bowl bottom stone at the bottom. To soak this kind of flowerpot, you can control the amount of water, so that the water can just soak through the stone at the bottom of the bowl. It is more reliable to water a small flowerpot with a pointed kettle. If the weather is sunny and dry, the high temperature is not a big problem. As long as the ground and flower platform spray water, coupled with the fan blowing, the temperature can be reduced by several degrees. Even if it is an open terrace, splashing water and blowing can also unequivocally cool down.

Pay special attention to the weather changes. If the water is cut off before it rains, the moist air will protect the roots of the meat from damage. When the weather clears up, the air will quickly return to dry. Make sure your soil is properly equipped and there is enough space for the flesh to breathe even after being watered. In addition, after the sun comes out, make sure that the air humidity is reduced as much as possible, so as to facilitate the discharge of water vapor from the basin soil. The best way is to blow the fan.

With regard to diseases and insect pests, it is best to use internal inhalation drugs, whether prevention or treatment, to use internal inhalation drugs. A single medication can make your meat toxic for the next month. This can effectively control the occurrence of the disease and prevent the disease from breaking out. Except for a few advantaged provinces, most areas will not make your flesh beautiful in summer. Don't pursue beauty. Saving your life is the most important thing.

If there are conditions at home, do not insist on exposure to high temperatures, after all, our indoor temperature is rarely higher than 30 ℃, compared with the outside climate is still pleasant. There are also much fewer diseases and insect pests in the room. If possible, turn on the air conditioner and sleep at night so that the meat can enjoy a temperature difference of about 10 ℃. Then you can not only spend the summer smoothly, but also hope that your flesh is out of shape.

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