What if the leaves of primrose turn yellow and wither? the soil is too poor and too much watering / lack of fertilizer is the main reason.

As a good product of indoor farming, primrose is not only beautiful, but also has a feature that people like, that is, it is not afraid of the cold, blooming at the end of winter, looking at it, let people feel a little warm in the cold winter. However, in the process of breeding, due to various reasons, there will be symptoms of leaves yellowing, then how to do leaves yellowing? Here are the reasons and solutions for the yellowing of the leaves of 7 kinds of primroses carefully arranged by the editor. Let's have a look!

First, primrose leaves yellow wilt how to do, to find the cause

When the primrose blossoms, it brings the smell of spring. It is golden in color and looks full of spring. However, when the whole plant becomes a yellow, its ornamental is gone, it is a pity, then the leaves of primrose yellow and withered how to do? At this time, flower friends should look for the cause of the disease according to the breeding methods and precautions of primrose.

Elimination: primrose leaves yellowing and withering, first of all, excluding light: primrose is often planted in lakeside, bridgehead, courtyard walls and other places, the sun is able to bear; secondly, excluding temperature: spring adaptability, like light, cold resistance, drought tolerance, so cold winter are not afraid, nature is not afraid of hot summer. In addition, there are only factors such as water and fertilizer, and let's move on to the specific reasons and solutions.

Second, the causes and solutions of yellowing and wilting of primrose leaves.

1. Environmental mutation

If it is a family potted plant, the yellowing and wilting of primrose leaves may be caused by a sudden change in the environment. Although the adaptability of primrose is strong, but because the environment before and after buying changes greatly, primrose can not adapt for a while, resulting in yellowing symptoms of leaves.

Solution: when buying primroses, you should understand its growth at that time. After potted to home, you should maintain its growth environment, and then slowly change until you adapt to your home.

2. The soil is too poor

Primrose is afraid of waterlogging. Once it is watered too much, the growth of the plant will slow down, causing the new branches and leaves to turn yellow. Therefore, the leaves of primrose are yellow and withered, watering must be paid attention to. The cause may be the bad habit of flower friends, that is, they feel that the air is dry and watered, and the temperature is high, which will naturally lead to too much watering.

Solution: when it is found that the leaves turn yellow caused by the soil, the pot should be turned over in time to change the soil. To the soil, when potting, must pay attention to, when selecting soil, should use loose drainage better, on the pot, spread a layer of coarse sand at the bottom of the flowerpot to do waterproof layer.

3. Watering too often

In fact, there is no fixed time for each kind of flowers to be watered. It is wrong for flower lovers to water more water because the air is drier and the temperature is too high. Primroses are afraid of waterlogging. If you water too much, the growth of the plant slows down, and the new branches and leaves turn yellow.

Solution: if it is a watering problem, we have to correct the bad habit, not by feeling, learn the correct watering side of primrose: before watering, check the dry and wet condition of the soil, insist on seeing the dry and wet. If there is no measure, bask in the sun immediately after watering, or use the soaking basin method to water, the amount of watering can be effectively controlled.

4. Lack of nutrients

Seeing that the leaves of primrose turn yellow and wither, we should first think of the fertilizer problem, because the growth of primrose needs to be fertilized at the right time, otherwise it is difficult for nutrients to produce new branches, affecting the growth of plants, resulting in yellowing of leaves.

Solution: timely fertilization: during the growing period, mainly nitrogen, phosphorus and potassium fertilizer, topdressing 2-3 times; applying sufficient base fertilizer when potting; applying nitrogen fertilizer once before flowering; pruning branches and leaves and topdressing once after flowering. In addition, reasonable fertilization should be applied according to the growth status of the plant. Every time thin liquid fertilizer is irrigated to avoid fertilizer damage caused by too much fertilizer.

5. Mosaic virus

Primrose leaves yellowed and withered, in addition to water and fertilizer, soil, diseases and insect pests also need to be considered. It is understood that if primrose suffers from mosaic virus, dark green spots or yellowing will appear, and the plant will not blossom or even have smaller flowers.

Solution: remove weeds in time, reduce the source of infection, and ensure a clean environment around primroses. In serious cases, spraying chemicals, specific spray what, you can refer to the disease and pest control of primrose, there is a detailed introduction, there is no more to say here.

6. Improper placement

In addition to excluding the above factors, primrose leaves yellowed and withered, we should also pay attention to its location. It is understood that primrose is vulnerable to smoke. If you put it near the kitchen, it will often cause leaves to turn yellow and affect flowering.

Solution: in the process of breeding to welcome the spring, we should pay attention to the problems of air environment, pay attention to the circulation of air and prevent smoking. The best way is to put the primrose in a ventilated and spacious place.

Generally speaking, the yellowing of leaves is an inevitable problem in the process of primrose culture, there are many reasons, basically are caused by improper maintenance, the above has been described in detail, you should keep in mind if you love flowers! With regard to the yellowing and withering of primrose leaves, the editor has introduced this, hoping to give you some help.

What about the yellow and dry leaves of primrose? the reason why the leaves of primrose are yellow

Primrose is not only dignified and beautiful, extraordinary temperament, with no fear of cold, no choice of style, strong adaptability, has always been loved by people. What if the leaves of primrose turn yellow and dry? Today, the editor of wed114 Wedding Network brings you the reason why the leaves of primroses are yellow.

The reason for the yellowing and withering of primrose leaves

Soil permeability is poor.

Primrose is usually planted in the open field or potted outdoor maintenance, wind and rain can also grow normally. Especially in the rainy season, the drainage of the soil is poor, the stagnant water in the basin is not removed in time, and the root respiration is blocked, thus affecting the growth of the plant.

Watering too often

In fact, there is no fixed time for each kind of flowers to be watered. It is wrong for flower lovers to water more water because the air is drier and the temperature is too high. Primroses are afraid of waterlogging. If you water too much, the growth of the plant slows down, and the new branches and leaves turn yellow.

Lack of nutrients

The growth of primrose needs to be fertilized at the right time, otherwise it is difficult for nutrients to produce new branches and affect the growth of plants.

Mosaic virus

The main symptoms are small, deformed leaves, dark green spots or yellowing, no flowering or even small flowers.

What if the leaves of primrose turn yellow and dry?

Remove weeds in time, reduce the source of infection, and ensure a clean environment around primroses. Secondly, control aphids and reduce transmission media.

Water correctly, do not feel, check the dry and wet condition of the soil before watering, insist on seeing the dry and wet. If there is no measure, bask in the sun immediately after watering, or use the soaking basin method to water, the amount of watering can be effectively controlled. In the soaking pot method, the flowerpot is placed in the water, so that the water does not pass its 2 beat 3, and the water naturally enters the soil.)

When selecting soil, choose the soil with good loose drainage, and when you go up the pot, spread a layer of coarse sand at the bottom of the flowerpot as a waterproof layer. It is found that the air permeability of the soil is poor during maintenance, so turn the basin and change the soil in time.

Spring peanut needs topdressing for 2 or 3 times for a long time, mainly nitrogen, phosphorus and potassium fertilizer. Potted primrose should be fertilized with sufficient base fertilizer, nitrogen fertilizer before flowering, pruning branches and leaves and topdressing once after flowering. Reasonable fertilization should be applied according to the growth status of the plant during maintenance. Every time thin liquid fertilizer is irrigated to avoid fertilizer damage caused by too much fertilizer.

What if the leaves of primrose turn yellow?

The reason for the yellowing of the leaves of primrose

Soil permeability is poor.

Primrose is usually planted in the open field or potted outdoor maintenance, wind and rain can also grow normally. Especially in the rainy season, the drainage of the soil is poor, the stagnant water in the basin is not removed in time, and the root respiration is blocked, thus affecting the growth of the plant.

Watering too often

In fact, there is no fixed time for each kind of flowers to be watered. It is wrong for flower lovers to water more water because the air is drier and the temperature is too high. Primroses are afraid of waterlogging. If you water too much, the growth of the plant slows down, and the new branches and leaves turn yellow.

Lack of nutrients

The growth of primrose needs to be fertilized at the right time, otherwise it is difficult for nutrients to produce new branches and affect the growth of plants.

Mosaic virus

The main symptoms are small, deformed leaves, dark green spots or yellowing, no flowering or even small flowers.

The solution to the yellowing of primrose leaves

Remove weeds in time, reduce the source of infection, and ensure a clean environment around primroses. Secondly, control aphids and reduce transmission media.

Water correctly, do not feel, check the dry and wet condition of the soil before watering, insist on seeing the dry and wet. If there is no measure, bask in the sun immediately after watering, or use the soaking basin method to water, the amount of watering can be effectively controlled. (the soaking pot method puts the flowerpot into the water, so that the water does not pass its 2 beat 3, and the water naturally enters the soil. )

When selecting soil, choose the soil with good loose drainage, and when you go up the pot, spread a layer of coarse sand at the bottom of the flowerpot as a waterproof layer. It is found that the air permeability of the soil is poor during maintenance, so turn the basin and change the soil in time.

Spring peanut needs topdressing for 2 or 3 times for a long time, mainly nitrogen, phosphorus and potassium fertilizer. Potted primrose should be fertilized with sufficient base fertilizer, nitrogen fertilizer before flowering, pruning branches and leaves and topdressing once after flowering. Reasonable fertilization should be applied according to the growth status of the plant during maintenance. Every time thin liquid fertilizer is irrigated to avoid fertilizer damage caused by too much fertilizer.