What happens when the tip of the leaf turns yellow and the leaf at the bottom of the bamboo turns ye

First, you can't pour tea water. Theophylline is not good for soil quality.

Second, it is not to look at the watch to water, but to look at the soil, not to dry or water, but to water thoroughly.

Third, with compound fertilizer, simple urea, the soil is easy to compact.

The reason for the yellowing of the leaves of bamboo, improper watering, and too low temperature. If the light is too strong, it will cause the leaves of the bamboo to turn yellow.

The maintenance method of bamboo.

1. Potting soil. When choosing the soil for breeding bamboo, ceramic pots and mud pots should be used as much as possible, and the soil should be looser, and the drainage performance should not be too bad. The diameter of the pot should not be too small, otherwise it will hinder the normal growth of the plant, and the diameter of the pot should be about 14-15cm.

2. Sunshine. It is a relatively shade-loving plant, and it should not be allowed to grow in too strong sunlight during the maintenance period, and the plant should be provided with appropriate astigmatism. In spring and autumn, it can be exposed to sufficient light, but in summer it needs to be moved to a cool place for maintenance, and in winter it needs to be placed in a sunny place for winter.

3. Fertilization. The vigorous growth of the plant needs nutrients to maintain, and it does not have too strict requirements for fertilizer, as long as it is supplemented with water-soluble fertilizer for fertile leaves once a month. In the peak season when the growth state is relatively good, water can be given once every half month.

However, it should be noted that if the fertilizer concentration is too high, do not use it, it is easy to yellow the leaves.

Fourth, change the pot. Under normal circumstances, the pot should be replaced once in 1-2 years of cultivation, the original pot is relatively small, which may affect its root stretch, and the pot is to give the plant a larger growth space. When changing pots, the roots should be pruned properly, that is, those smaller, dry roots should be cut off.

For different yellow leaf causes, the methods of rescue are also different:

1. Watering too much or too little.

Wenzhu likes a humid environment of semi-shade, avoids stagnant water, is not tolerant of drought, and daily watering should be done to "see dry and wet". Referring to your usual watering method, if the soil moisture is heavy, and even the water can be pinched out, it means that the water is too much, and you can also turn the pot upside down, if it is very heavy, it means that the water in the pot is too heavy, you need to loosen the soil and put it in a ventilated place to blow it. On the contrary, if the pot becomes very light, it means that the soil is too dry, and then the potting soil needs to be watered thoroughly, so that the bottom of the pot keeps flowing out, and you must not water "half water", that is, the top is wet and the bottom is dry.

2. Too much or too little fertilization.

Bamboos are not fertilizer-loving plants, and thin fertilizers are applied once a month depending on the situation, mainly nitrogen fertilizer. Check whether your bamboo is often fertilized or not fertilized. If the bamboo is fertilized, it is easy to yellow the leaves, and you can use disposable chopsticks or other tools to pick a little soil inside and smell it.

If there is a pungent smell, it means that fertilizer damage is occurring, and the potting soil is generally replaced directly at this time. If your bamboo has not been fertilized for more than 2 months, you can apply some nitrogen fertilizer, remember to stay away from the root system, otherwise it is easy to burn the roots.

3. The soil is too hard or alkaline.

Bamboos prefer loose, fertile and well-drained soils. If the soil is compacted, it is easy to cause suffocation of the root system, and the phenomenon of yellow leaves is inevitable. Check it yourself, if the potting soil is too hard, be sure to loosen the soil with a tool, and try not to hurt the root system during the operation.

The tap water in the northern region is alkaline, and the soil in the pot is also alkaline when watered frequently, so you can use a few drops of old vinegar at home to drop in the water, and then use it to water the flowers, depending on the situation, every 7 10 days.

4. The branches and leaves are too luxuriant.

On the contrary, the dense bamboo kept indoors can easily lead to yellow leaves, and the dense branches and leaves will also lead to a bad look, and sparse will make the bamboo look more chic. Therefore, if the branches and leaves of your bamboo are too dense, you must remember to prune, cut off weak branches, dense branches, and make the plant look more beautiful and lighter.

5. The light is too strong.

Bamboo is a semi-shaded flower, avoid direct sunlight, so the position of bamboo is very important. If your bamboo is always sunny, move to a shady place now.

There are many possible reasons for the yellowing of bamboo leaves, and the most important factors are concentrated in three points: light, watering, and fertilization. We should:

Avoid too strong light, choose loose and breathable soil and pots with bottom holes, avoid water accumulation in the pot and cause yellowing of leaves, and fertilize thinly and diligently. Do the above 3 points and raise green bamboo.