Causes of leaf yellowing during the cultivation and management of maize
Jade plants are mostly planted under the forest or in the shade of the building to set off the architecture. They can also be potted and admired. They don't choose soil. They grow well with well-drained, fertile and wet areas, but they often appear yellow during the cultivation and management of maize. Phenomenon, the main reasons are the following:
Drought less water
Yu Xi Xi water intolerance of drought, pay attention to watering growth period, long-term lack of water supply leaves easy to yellow, such as the environment is too dry or blow by dry hot wind is also easy to cause leaf yellow.
Excessive watering During the cultivation process, if the watering is excessive and the drainage is poor, the root system will decay due to lack of oxygen, resulting in yellowing of the leaves. The rainy season must be drained in time.
Excessive fertilization
There is not much demand for fertilizers in maize, and it is appropriate to apply some potassium dihydrogen phosphate after planting the base fertilizer before planting and planting calyx, so the flowers will open well. Excessive fertilization during the growth process, especially the application of concentrated fertilizer or raw fertilizer, is more likely to cause the leaves to yellow and fall off. Therefore, the amount of water and fertilizer should be in order to grow strong, green leaves, and flowers.
The light is too strong
Jade plants are hi-negative plants that are not tolerant of strong direct sunlight, especially in the summer, when exposed to strong light, the light leaves are thick and thin, the leaf color changes from green to yellow-white, and the growth is poor; in severe cases, the leaves appear yellow and even leaf margins appear. Scorched spots. To do this, the planted corn must be shaded and not exposed to direct sunlight. Potted plants should also be placed over 80% of the shade in summer.
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