1. Illumination
Asparagus prefers a cool environment and is dominated by astigmatism when growing. In summer, it should be properly shaded, because it is afraid of strong light, so it is best to place it in a well ventilated semi shade environment. Otherwise, the leaves will turn yellow or even fall, which greatly affects the beauty. In addition, in winter, asparagus is extremely afraid of cold, so at the end of autumn, it should be moved indoors as soon as possible, and the room temperature should be controlled at about 5 degrees. It must not be lower than this temperature, otherwise freezing injury will occur p>
2. Watering
Watering has a great influence on whether asparagus can be raised well. First of all, ensure that the basin soil is dry and wet properly. Do not be too dry or too wet for a long time. Otherwise, the leaves will turn yellow and the roots will rot, and finally the leaves will fall off. Therefore, when the weather is very dry, spray water on the leaves in time. Then, when watering, it should be thoroughly watered at one time, and it is also necessary to ensure that the dryness and wetness are appropriate, and there should be no excess water in the basin. The plant can be kept fresh by watering frequently in winter p>
3. Fertilizer
In order not to let it grow in vain, do not use too thick fertilizer or too many times when fertilizing. Usually, the time is about 10 days. When it comes to high temperature in summer and low temperature in winter, fertilization should be stopped to prevent rotten roots p>
4. Soil
It likes loose and well drained soil, so it often uses the soil containing garden soil and rotten leaf soil. Its basic body belongs to meat, its breathing is very strong, and the oxygen required is also large. Therefore, the basin soil must be loose without hardening p>
5. Change Basin
The last key point of raising well is to change the basin in time, once every two years, so as to ensure the proper size of the plant and basin. When changing the basin, we should also replace the old soil, add loose soil again, and take careful care of it, so that it can grow better p>