The cause and control of yellowing of Guanyin leaves in the latest dripping water

Dishui Guanyin, as a plant with large leaves, needs to pay more attention to daily culture, its irregular funnel shape can easily lead to dust accumulation page, and the leaf stem is also easy to be damaged. The yellowing of its leaves will be relatively high, the majority of farmers should pay attention to this aspect. For more reasons for the yellowing of leaves, let's find out with the editor.

1. External injury

When Dishui Guanyin is planted in batches, the distance is often large, but the majority of farmers will ignore this problem. When the leaves grow rapidly in the later stage, the expansion rate of leaves will be very fast, and the closer distance will lead to interlacing and squeezing each other, snatching the growth space and causing injury. And growers in the discovery of this situation in the process of expanding the distance will also have a high chance of causing man-made damage. These external injuries will seriously affect the nutrient transport of the rhizome and lead to the yellowing of leaves. Therefore, daily contact with Dishui Guanyin should be reduced so as not to cause unnecessary damage.

2. stagnant water and ash

At present, farmers who breed Dishui Guanyin are generally raised in semi-open-air flower sheds, which leads to long-term exposure of Dishui Guanyin in an external dusty environment. Dishui Guanyin has a high demand for sunlight, and the shape of its leaves is easy to accumulate dust, which leads to dust cover on the leaf surface over a long period of time, resulting in insufficient demand for sunlight. If farmers find that there are more black accumulation on some leaves, and the leaves begin to turn yellow, then this is the basic reason. When it is found that there is more dust, some leaves should be cleaned, or sprinkler irrigation can be used to prevent it.

3. Soil fertility

An ideal growth environment has a great impact on dripping Guanyin, so high-quality soil is more important to it. Because many farmers are inexperienced in initial farming, the soil they choose will have some problems, such as excessive alkalinity or insufficient fertility will lead to the yellowing of their leaves. If the leaf yellowing starts from the highest leaf, and slowly expands like the bottom, and the stem is obviously yellowed, then it is very likely that the fertility is not enough. At this time, a certain amount of compost should be carried out in the soil.

4. Fertilizer and water

Fat and water is always one of the two major elements for the growth of Dishui Guanyin. The level of fertility will affect its leaves, and the amount of water will also be the same. When there is excess fertility, the seedlings will turn yellow; if there is lack of fertility, the seedlings will turn yellow; if there is too much water, the roots will turn yellow; if there is little water, it will be powerless and yellow. We can tell it according to the actual situation. If there is too much fertility, the soil needs to be changed, and the rest will be solved according to the actual situation. If there is a lack of water, it will be drained.

The above are some common reasons for the yellowing of Dishui Guanyin leaves and their prevention and control methods, which should be paid attention to by the majority of farmers. More related information can come to our website to consult us!