Hydroponics went well and the leaves faded. What happened?
1. Take out the fish and brush the container clean.
2. Comb the roots, cut off the black roots and old roots, rinse them and soak them in clean water, preferably tap water that has been dry for several days.
3. The water level should not be too high, only three-quarters of the roots can be flooded.
4. The room temperature should not be lower than 10 degrees Celsius.
5. Scattered light maintenance. After the leaves stretch normally, you can get more sunshine in winter.
I wish you success!
Successful hydroponics requires high growth humidity for leaf drooping, and too dry air will cause leaf wilting and drooping. Sensitive to humidity. It is hot in summer, and when it is dry in autumn, it is necessary to spray more water to ensure that the air humidity is above 50%, which is beneficial to the growth of leaves. When dried at high temperature, leaves tend to curl, become smaller, wither and fall off, and the flowering period is shortened.
Hydroponics went well, 1 yellow leaves at the tip. If the air is dry, spray water in the morning and evening.
2. Scattered light maintenance, too strong light is easy to get sunburned, and insufficient light makes the branches and leaves white and long.
3. Change water with sun-dried tap water, and change water in the morning and evening. /kloc-once every 0/5 days, and then add foliage plant nutrient solution.
4. The temperature should not be too low, preferably above 15 degrees.
5。 Don't be at the air outlet of the air conditioner, and don't be too close to the heating.
Smooth sailing, no flowers. What's wrong? The reason why hydroponics is smooth sailing without flowering is because the living conditions for smooth sailing without flowering are actually very simple, and watering is the key. Smooth sailing requires high water, and it is necessary to keep the basin soil moist frequently. However, you should avoid watering too much. Once watered too much, a lot of water will accumulate in the basin, which will easily lead to rotten roots and yellow plants. In addition, it should be noted that water should be sprayed on the leaves and the ground frequently in summer and drought to improve the air humidity and facilitate their growth. Smooth sailing can't bloom, and light is also very important. Smooth sailing is more resistant to shade, suitable for growing in a semi-shade environment, and direct sunlight is prohibited. According to experiments, about 60% of the scattered light can meet the needs of smooth growth, so it can be cultivated indoors with bright scattered light all the year round. If placed in strong light, it will cause the leaves to turn yellow and even get sunburned directly.
Smooth sailing will not bear fruit, and the inevitable temperature is also a very noteworthy aspect. Smooth sailing, like high temperature, especially afraid of cold. The optimum growth temperature is 20-28℃. Once put indoors in winter, the lowest temperature it can withstand is 10 degrees, so pay attention to it in winter. Therefore, relatively speaking, the breeding conditions in the north are too poor, and smooth sailing will be kept at low temperature for a long time.
It is very important not to blossom smoothly, because the basin soil is the basis of reproduction. Without good soil, not to mention flowering, survival is a problem. Smooth sailing in the growing season, you should always keep the basin soil moist, but avoid water accumulation in the basin. Long-term water accumulation in the basin soil will cause rotten roots and yellow plants. If this happens, you should take down the basin, blow dry it and put it back.
The cause of smooth sailing without flowering, the influence of pests and diseases
Smooth sailing does not bloom, and the impact of smooth sailing on pests and diseases should not be underestimated. Smooth sailing common bacterial leaf spot, brown spot and anthracnose harm leaves, and 50 times of 50% carbendazim wettable powder can be sprayed. In addition, root rot and stem rot occurred. In addition to paying attention to ventilation and reducing humidity, 75% chlorothalonil wettable powder 800 times solution was used for prevention and treatment. Sometimes scale insects and red spiders do harm, and 50% marathon EC 1500 times solution is used for prevention and control.
Smooth sailing means beauty, and it is one of the common flowers, whether at home or at work. Whether the flowers bloom smoothly depends on the careful care of the breeder. First of all, we should understand the growth habits of smooth sailing, so as to better make smooth sailing grow sturdily and produce beautiful flowers to repay your careful care. The above are the reasons and solutions for smooth sailing without flowering and fruition.
It is best to change the water once a week and add some nutrient solution. I like fat water. Every time I change water, I add some nutrient solution to make plants grow better and bloom.
Hydroponics is smooth sailing, how to raise hydroponics? Because of its smooth sailing, beautiful flowers and leaves, light and changeable, vigorous growth and shade tolerance, the people feel auspicious because of its smooth sailing, and named it "smooth sailing" according to the image of its flowers. Because of its calm, beautiful flowers and leaves, bright light, vigorous growth and shade tolerance, it is favored by people and is often used for indoor greening and beautification. Smooth sailing is an "expert" in suppressing the waste gas exhaled by the human body, such as ammonia and acetone. At the same time, it can filter benzene, trichloroethylene and formaldehyde in the air. Its high evaporation rate can prevent nasal mucosa from drying and greatly reduce the possibility of illness. Smooth sailing likes warm and humid. During the growing period, we should supply enough water and keep the basin moist at all times. In summer and dry season, fine-eye sprayers should be often used to spray water on blades and ground to improve air humidity. Here is a brief introduction to the smooth sailing method of hydroponics. Smooth hydroponics can not only see its tender roots, but also see lovely small fish swimming between the roots, which is really pleasing to the eye. Key points of successful hydroponics: oxygen, light and nutrients. 1. It is heated once every 15-20 days and cooled for about one month, and the water level can reach three quarters of the submerged roots. 2. Scatter light at ordinary times, avoid light in summer, and avoid direct glare. 3. Use foliage plant nutrient solution. 4. Spray water on the leaves properly to increase the air humidity. If tap water is used, it needs to be connected in advance and left in the air for more than one day to fully dissolve oxygen and release chlorine. When changing water, wash the root mucus and cut off rotten roots and burnt leaves. Hydroponics flowers choose special foliage plant formula nutrient solution, and add nutrient solution more often in spring and autumn when they grow vigorously.
What should I do if the leaves turn yellow when hydroponics goes well? The yellowing of smooth leaves may be the phenomenon that leaves may curl, burn and yellow when the light is too strong and smooth. We should move to a semi-shady place to avoid direct sunlight.
2. Insufficient humidity: Smooth sailing. When the humidity is lower than 50%, the leaves will appear yellow leaves, scorched edges, rolled leaves and withered. The air humidity should be controlled between 70% and 90%.
3. Improper watering: Don't always let the pot soil get wet when breeding smoothly, and don't let the pot soil dry. It should be wet, because it is smooth sailing, not drought-resistant and waterlogging-resistant.
4, improper fertilization: smooth fertilization should apply thin fertilizer, not thick fertilizer or raw fertilizer, apply solid fertilizer U >；; "Shrimp, honey, honey, honey, honey, honey, honey, honey, honey, honey, honey, honey, honey, honey, honey, honey." /p & gt；
5. Pest damage: The leaves turn yellow due to pest damage, and the prevention and control is mainly based on manual capture, followed by spraying, or spraying pepper water, cigarette butt infusion and other environmental protection applications.
Hydroponics is smooth sailing. How to deal with dead leaves? There are bacteria. Roots usually turn yellow and black, and then rot.
1, thoroughly clean the rotten roots, cut off the yellow leaves from the petiole, and cut off 3-5 cm from the roots according to personal experience.
2. It is best to disinfect the roots. You can disinfect the roots of plants with carbendazim or hymexazol. Alcohol is ok, but plants will be poisoned if it is not handled properly. . . If you don't have these things, just put them in a sunny place for a while, 2 or 3 hours, all morning, whatever. Don't be afraid of them withering, just wait until you see the rotten roots dry.
3. Wash the vase thoroughly, add clean water and dry it in the sun for 2 hours. Do not directly use tap water for hydroponics. It is best to dry it for a period of time to let the chlorine in tap water evaporate. And now it's cold, and the water temperature is the same as the room temperature, otherwise the roots of * * * will be bad.
4. Put the flowers in a vase, and the water level should not exceed 2/3 of the root, that is, a small part of the root is exposed to the air.
I wonder if your vase is made of transparent glass. If so, find a newspaper or advertising paper, thick and opaque, and wrap the vase so as not to let the roots of the plants see the light. Of course, leaves can see light.
6. At this time, find a place where the light is scattered indoors and leave it there for 3-5 days. It will take 7 days if the temperature is low. Change the water once a day. Don't touch it casually If there is no accident, there should be a new water root coming out within a week, white and tender. If the roots of water grow out, there is no need to change the water every day, as long as there is less water, you can add water.
You try. My colleague also hydroponically cultivated white palm and red palm, which should be called mini white palm. Whenever plants are tossed and rotted, they come to me. This method can basically save lives. Wish it grow leaves and roots as soon as possible, haha!
What happened to the black tip of the smooth leaves? Black tip is usually caused by excessive water accumulation or infection. "Smooth sailing", also known as white crane taro and white palm, belongs to Araceae, a perennial evergreen herb foliage plant, native to Colombia and born in tropical rain forest, and is one of the most popular indoor foliage plants in Europe. The reason why "Smooth sailing" is regarded as "innocent flower" is because its leaves are similar to bamboo taro, and the flowers look like cranes, slender and flawless, giving people the aesthetic feeling of "purity, calm, peace and tranquility". Because people think that the white crane taro has auspicious meaning, it is named "Fan Yi Feng Shun" according to its flower image.
Smooth sailing: What happened to this flower leaf? I can't see the picture. White palm is also called smooth sailing, which is more resistant to shade. Put it in a bright place indoors, pay attention to watering in time when you are afraid of drought, and pay attention to heat preservation in winter, afraid of cold and freezing.