The reason for the yellowing of the leaf tip of Cymbidium how to deal with it

It is inevitable that there will be some minor problems in plant culture for a long time, such as the yellowing of the leaf tip of Cymbidium. Today we will take a look at what it is all about and how to deal with it.

The reason for the yellowing of the leaf tip of the hanging orchid is 1. Because of the improper management of the hanging orchid, it is easy for the leaf tip to turn yellow. Hanging orchid like semi-shady environment, such as the place light is too strong or insufficient, the leaves are easy to become medium yellowish green, lack of life, lose ornamental value, or even dry up and die. If in the case of direct sunlight and dry air, it is most likely to cause the leaf tip of Cymbidium to be scorched. Therefore, the orchid should be placed in a cool and ventilated place, often spraying water to the leaf surface to increase the humidity of the environment.

The reason for the yellowing of the leaf tip of Cymbidium 2, improper watering and fertilization will also cause the phenomenon of leaf drying. Cymbidium likes to be moist, but excessive watering or poor drainage will cause rotten roots, poor plant growth and scorch death. Cymbidium prefers fertilizer, lack of fertilizer and water, and the plant is prone to leaf yellow-green and withered tip. However, fertilization should not be excessive, depending on the growth of Cymbidium, reasonable fertilization. To prevent frost injury in overwintering, room temperature should not be lower than 4 ℃.

The reason for the yellowing of the leaf tip of Cymbidium 3, the basin has not been turned over for a long time. The various nutrient elements in the basin soil have been exhausted, the three elements of nitrogen, phosphorus and potassium have not been replenished in time, the plant is lack of nutrients, and the leaves are yellow and thin. Fertile loam and fertile water should be replaced in time.

The solution to the yellowing of Cymbidium leaves

Method 1: the yellowing of Cymbidium leaves may be due to excessive fertilization, which exceeds the requirement of the plant. At the beginning, the leaves were shiny and uneven, the roots rotted and the leaves were yellow. Should stop fertilizing, irrigate more water, or turn the pot to clean the root and replace the new soil.

Method 2: the yellowing of orchid leaves may also be caused by not turning the basin and changing the soil for a long time. The various nutrient elements in the basin soil have been exhausted, the three elements of nitrogen, phosphorus and potassium have not been replenished in time, the plant is lack of nutrients, and the leaves are yellow and thin. Fertile loam and fertile water should be replaced in time.

Method 3: the yellowing of orchid leaves may also be caused by lack of light. Although the orchid is a semi-negative flower, at least four hours of astigmatism should be seen every day, otherwise the chlorophyll will decrease and the leaves will turn yellow.

Method 4: the yellowing of orchid leaves may also be caused by poor air permeability and water permeability of basin soil. The long-term accumulation of water in the basin soil makes it difficult for the root system to breathe, which leads to the yellowing of the leaves. The soil should be loosened and moisture should be controlled in time. Fifth, it is impervious to water for a long time. The roots of Cymbidium lose water, and the lower old leaves turn yellow. It should be watered thoroughly to keep the basin soil warm and moist.

How to prevent and control the withering and yellowing of the leaf tip of Cymbidium

(1) often pay attention to watering, spraying, keep the basin soil and the surrounding air moist, because its leaves are more, hang in the air, or place the balcony ventilation place, need more water, this should often to the basin soil and leaf surface and around the basin watering, spray water, generally summer, autumn can be early and late every day, spray 1-2 times; winter and spring can be 4-5 days watering, less watering in winter, spring a little more. Only in this way can we keep the basin soil moist and the air moist, and at the same time wash the dust and keep the leaves fresh in time, so as to enhance the ornamental quality.

(2) place the flowerpot in a semi-shaded place to prevent strong light exposure, although the orchid needs an appropriate amount of light, but avoid direct sunlight, otherwise it is easy to cause the leaves to wither.

(3) hanging orchids should have large pots with few plants, like draining and sandy soil with good permeability, such as medium-sized flowerpots, generally 2-3 plants, excessive number of plants, and more water needs, such as insufficient water supply in small pots, and leaves are easy to wither. attention should also be paid to often cutting off withered leaves, and it can also be combined with changing pots every spring or autumn, replacing smaller pots for large pots and removing redundant branches and leaves.

These are the reasons for the yellowing of the leaf tip of Cymbidium, and the whole content of how to deal with the yellowing of the leaf tip. I hope this article can help you. Please continue to follow us.