What to do if the leaves at the bottom of the spider plant are yellow, and how to solve the yellowin

This question should be put together.

The first problem arises when the soil is very good, that is, it is dry.

Spider plants are placed near the water, and the roots can't die in the water, and they are extremely resistant to moisture.

However, if the soil quality is poor, it is not easy to say, the soil is compact, not breathable, not conducive to water, and there will be yellow leaves, which is generally said to be wet!

Here to determine whether it is dry or wet, first of all, it depends on the condition of your potting soil If the potting soil is still loose and not compact, it is absolutely dry!

This gives you a knowledge of the soil, water.

Gas. I will try to keep it simple.

More water means less air, and the respiration of the roots is affected. At this time, coupled with the fertilizer element of the soil, a lot of harmful substances to the root system will be generated, at this time the root system is damaged, for plants with strong vitality and recovery ability, if the situation is improved, it will recover quickly, and the performance of the upper branches and leaves is not particularly strong But for plants with weak vitality and recovery ability, the situation that is manifested in the upper part is yellow leaves.

Wilting. Even wilted leaves have a watery feeling, and the petioles do not fall off easily (if they are dry, many leaves will fall off when touched).

Especially for potted plants that have just been fertilized, pay special attention to water management!

Upstairs you're really kidding, o(o

Your situation is due to the lack of magnesium and iron in the nutrient solution of hydroponics, so the synthesis of chlorophyll is blocked.

Another point to note is that the root system of the spider plant can not be fully extended into the water, and only the lower fibrous roots can be put into the water, otherwise the root system will produce alcohol by anaerobic respiration, and the roots will rot.

1. The depletion of nutrients in the soil leads to the yellowing of the leaves of the spider plant (water yellow): the soil has not been turned over for a long time, the soil is compacted, and when all the nutrients in the pot are depleted, the three most important elements of nitrogen, phosphorus and potassium are lacking and the leaves gradually turn yellow. Workaround:

At this time, the soil should be replaced or replaced with fertile loam soil and watering alum fertilizer in time.

2. Long-term lack of water leads to yellowing of spider plant leaves (dry yellow): long-term watering but cannot be watered thoroughly, resulting in the loss of water in the roots of spider plants, and the lower old leaves turn yellow. The solution to Yutan is that it should be watered immediately to keep the potting soil warm and moist.

3. Poor permeability of potting soil leads to yellowing of spider plant leaves: the permeability and permeability of potting soil are not good, resulting in long-term water accumulation in the potting soil and difficulty in root respiration, so the leaves are naturally yellow. Solution: At this time, the soil should be loosened and the moisture should be controlled in time.

4. Lack of sunlight leads to yellowing of spider plant leaves (lack of light yellow): insufficient light causes the chlorophyll of spider plant to be low, and the leaves will also turn yellow. Solution: The best way is to place it indoors under an incandescent lamp or place it on a balcony for farming.

5. Excessive fertilization of spider plants leads to yellowing of leaves (fat yellow): the fertilizer exceeds the demand of the plant, and the leaves will appear bright and uneven after fertilization, and then the root system will be yellow due to malnutrition after partial decay. Workaround:

At this time, it is also a good idea to stop fertilizing, water more, or wash the roots once in a rice pot, and replace the soil with a new one. The concentration of soil fluid in visible space is important.

Causes of yellowing of spider plant leaves and how to deal with them.

1. The light is too strong.

The growth of spider plant is inseparable from suitable light, and in the process of daily maintenance, if the corresponding shading measures are not done in summer, the strong light can easily sunburn the leaves of the plant, resulting in yellowing of the leaves.

Treatment: At this time, we should take corresponding shading measures, move the position of spider plant or build a shade canopy, so that the plant can grow in a semi-shaded environment.

2. Overwatering.

Breeding spider plant needs to be reasonably watered, the watering point is to see dry and wet, once too much watering leads to potting soil water, the plant will have rotten roots, resulting in yellowing of its leaves.

Treatment method: When watering is excessive, it is necessary to stop watering immediately, and then loosen the soil to loosen the surrounding soil and strengthen the ventilation conditions to accelerate the evaporation of water.

3. Yellowing due to lack of water.

Watering too little will make the spider plant unable to absorb enough nutrients to maintain normal growth, and will make the plant stunted and the leaves yellow and wilted.

Treatment method: When the leaves of the spider plant wilt due to lack of water, a small amount of water should be watered immediately, and after the plant has recovered, the amount of water should be gradually increased until the spider plant is fully recovered.

4. The temperature is uncomfortable.

Spider plant likes a warm environment, in the process of breeding spider plant in summer and winter, if the corresponding temperature control measures are not done, it will also affect the growth of the plant, resulting in yellowing of its leaves.

Treatment: In summer, cooling measures should be taken, timely shading and ventilation should be strengthened, and the ambient temperature should not exceed 30. In winter, it is recommended to move it indoors directly to keep warm, and ensure that the ambient temperature is not lower than 5.

5. Excessive fertilization.

The growth of spider plant needs suitable nutrients, and the key point of fertilization is to apply more thin fertilizer, once the fertilizer is too much or the fertilizer concentration is too high, it is easy to burn the root system of the plant, resulting in the yellowing of its leaves.

Treatment method: At this time, the fertilization of spider plant should be suspended, and its watering amount should be expanded at the same time, so that the excess fertilizer will flow out of the bottom of the pot with water, and the pot treatment should be changed when the situation is serious.

Reason: If you don't water enough for a long time or forget to water, it will make the spider plant lack water and turn yellow. In addition, if you water too much water for a long time, a large amount of water will be generated in the soil, which will soak the root system of the plant, affect the rate of nutrient absorption by the plant, and cause some leaves to lack nutrients and turn yellow.

Solution: Scientifically water the spider plant, do not water when the soil of the spider plant is still wet, wait until the soil is dry and then start watering, and do not water too much at a time. If you usually water less, you should water more to help it recover, and if you usually water too much, raise the bottom of the pot to let the water evaporate quickly.

Reason: Because spider plants are more attractive, they can't let him be exposed to strong light for a long time, otherwise it is very likely that his leaves will be sunburned, resulting in yellow spots. In addition, although it likes shade, it should not be allowed to lose any light, otherwise its photosynthesis will not be able to proceed properly, and the rate of chlorophyll synthesis will be reduced, making the leaves appear yellow.

Solution: Let the spider plant receive light scientifically. In the summer, when the sun is too strong, it should be properly shaded, and in the winter, when the light is not enough, it should be moved to the south balcony. If it is sunburned by strong light, put it in a cool place to take care of it slowly, and if there is a lack of light, put it in a sunny place.

Reason: If you don't fertilize the spider plant for a long time, the spider plant will turn yellow due to lack of nutrients. In addition, if you fertilize the spider plant too much, there is no way to absorb so much fertilizer, and the excess fertilizer will remain in the soil to cause damage to the root system of the plant, causing the leaves to turn yellow.

Solution: Scientifically fertilize the spider plant, not too much and not too little. If the fertilizer is too little, it is necessary to apply some fertilizer for it, to apply thin fertilizer frequently, if it is too much fertilizer, use water to wash off the excess fertilizer.