Causes and control methods of flowers and trees dying easily in spring

Spring flowers and trees should be full of vitality and vigor, but some potted flowers and stumps issued a few tender leaves after they began to wither or even die. The reasons are mainly as follows:

Insufficient water supply:

If the pot soil is in a dry state for a long time, the flowers and trees will not absorb enough water, and the spring temperature will rise quickly, the wind will be strong, and the water evaporation will easily cause the imbalance between water supply and demand of the flowers and trees and eventually lead to their death.

Incorrect pH:

The biological characteristics of plants vary from acid to alkaline soils. If you plant plants that love acid soil (such as camellia and rhododendron) in alkaline soil, they will die naturally and vice versa.

Diseases and pests:

The main pests that cause flowers and trees to wither and even die are scale insects, aphids, scarabs and longicorn beetles. Some of them suck the liquid in plant tissues, some harm the roots of flowers and trees, and some bite into the xylem of flowers and trees. The main diseases causing flowers and trees death are powdery mildew, blight and so on.

To prevent flowers and trees from dying in spring, the following measures can be taken:

Proper watering:

For general flowers and trees, the principle of watering is not dry, not watered, then watered thoroughly.

Rational fertilization:

Potted flower fertilization principle is thin fertilizer frequent application, that is, the amount of fertilizer each time to be less, but the number of fertilizer to be more. In order to meet the nutrient requirements of flowers and trees, 0.5% urea liquid fertilizer or 0.25% potassium dihydrogen phosphate liquid fertilizer can be prepared for foliar fertilization when necessary. Excessive fertilization or high fertilization concentration will cause fertilizer damage.

Out of the shed in time:

All flowers and trees should not be moved out of the shed too early until the weather conditions have stabilized. Especially the new flowers and trees on the pot should not be moved out of the shed too early and placed in the sun. They should be placed in the shed or in a cool and ventilated place for maintenance for a period of time (usually until the middle of April). After its growth is stable, it can be gradually moved to the sun.

Proper preparation of pot soil:

In the process of pot soil preparation, we should consider not only its fertility but also its pH value to see if it conforms to the biological characteristics of the flowers planted. If the pH value does not meet the requirements, prepare new soil as soon as possible.

Effective control of pests and diseases: control of scale insects and aphids with 40% omethoate 1000 times solution or other pesticides spray kill; control of chafer with black light trap adults, artificial killing adults or pesticides; control of blight can be in the early stage of disease with 70% thiophanate-methyl WP 1000 times solution irrigation roots.

Too much watering:

Too much watering will make the water in the pot soil saturated for a long time, and the roots of the plants will rot or mildew or even die due to lack of oxygen supply.

Excessive fertilization:

Excessive fertilization or high concentration of fertilizer are easy to cause root burn and plant wilt and death. Especially the new plant for the pot its root absorption capacity weak consumption is mainly their own body nutrients and water at this time fertilization is most likely to burn tender roots.

Out of the shed too early:

Spring temperature difference between hot and cold too early to move flowers and trees out of the shed because flowers and trees can not adapt to the rapid changes in external weather conditions and easy to cause death. In addition, the flowers and trees in the pot soon after the new leaves have just grown, and the sunlight will accelerate the evaporation of water from the leaves and cause the plants to lose water and die.

What about dead flowers in spring? How to prevent flowers from dying easily in spring

What about dead flowers in spring? Spring flowers and trees easy to die control methods-spring flowers and trees should be full of vitality and vitality, but some potted flowers and stumps issued a few tender leaves began to wither or even die. The reasons are mainly as follows:

Insufficient water supply: If the pot soil is in a long-term drought state, the flowers and trees will not absorb enough water, and the spring temperature will rise quickly, the wind will be strong, and the rapid evaporation of water will easily cause the imbalance between water supply and demand of flowers and trees and eventually lead to their death.

pH improper: biological characteristics of plants vary from some like acidic soil to some like alkaline soil. If you plant plants that love acid soil (such as camellia and rhododendron) in alkaline soil, they will die naturally and vice versa.

Pests and diseases: cause flowers and trees withered branches and leaves and even plant death of the main pests are scale insects, aphids, scarabs and longicorn, etc. Some of them suck the liquid in the plant tissue, some harm the roots of flowers and trees, some bore into the xylem of flowers and trees. The main diseases causing flowers and trees death are powdery mildew, blight and so on.

To prevent flowers and trees from dying in spring, the following measures can be taken:

Proper watering: for general flowers and trees, the principle of watering is not dry, not watered, then watered thoroughly.

Reasonable fertilization: potted fertilization principle is thin fertilizer frequently applied that is, the amount of fertilizer each time to be less but the number of fertilizer to be more. In order to meet the nutrient requirements of flowers and trees, 0.5% urea liquid fertilizer or 0.25% potassium dihydrogen phosphate liquid fertilizer can be prepared for foliar fertilization when necessary. Excessive fertilization or high fertilization concentration will cause fertilizer damage.

Timely shed: all flowers and trees should not be moved out of the shed too early to be moved out after stable weather conditions. Especially the new flowers and trees on the pot should not be moved out of the shed too early and placed in the sun. They should be placed in the shed or in a cool and ventilated place for maintenance for a period of time (usually until the middle of April). After its growth is stable, it can be gradually moved to the sun.

Pot soil preparation is appropriate: in the process of pot soil preparation, it is necessary to consider both its fertility status and its pH value to see if it conforms to the biological characteristics of the flowers planted. If the pH value does not meet the requirements, prepare new soil as soon as possible.

Effective control of pests and diseases: control of scale insects and aphids with 40% omethoate 1000 times solution or other pesticides spray kill; control of chafer with black light trap adults, artificial killing adults or pesticides; control of blight can be in the early stage of disease with 70% thiophanate-methyl WP 1000 times solution irrigation roots.

Excessive watering: excessive watering will make the water in the pot soil saturated for a long time. The roots of the plants will rot or mildew or even die due to lack of oxygen supply.

Excessive fertilization: excessive fertilization or excessive fertilization concentration are easy to cause root burn leading to plant wilt death. Especially the new plant for the pot its root absorption capacity weak consumption is mainly their own body nutrients and water at this time fertilization is most likely to burn tender roots.

Out of the shed too early: spring hot and cold temperature difference too early to move flowers and trees out of the shed flowers and trees because they can not adapt to the rapid changes in external weather conditions and easy to cause death. In addition, the flowers and trees in the pot soon after the new leaves have just grown, and the sunlight will accelerate the evaporation of water from the leaves and cause the plants to lose water and die. How to prevent flowers from dying easily in spring

What about dead flowers in spring? Spring flowers and trees easy to die control methods-spring flowers and trees should be full of vitality and vitality, but some potted flowers and stumps issued a few tender leaves began to wither or even die. The reasons are mainly as follows:

Insufficient water supply: If the pot soil is in a long-term drought state, the flowers and trees will not absorb enough water, and the spring temperature will rise quickly, the wind will be strong, and the rapid evaporation of water will easily cause the imbalance between water supply and demand of flowers and trees and eventually lead to their death.

pH improper: biological characteristics of plants vary from some like acidic soil to some like alkaline soil. If you plant plants that love acid soil (such as camellia and rhododendron) in alkaline soil, they will die naturally and vice versa.

Pests and diseases: cause flowers and trees withered branches and leaves and even plant death of the main pests are scale insects, aphids, scarabs and longicorn, etc. Some of them suck the liquid in the plant tissue, some harm the roots of flowers and trees, some bore into the xylem of flowers and trees. The main diseases causing flowers and trees death are powdery mildew, blight and so on.

To prevent flowers and trees from dying in spring, the following measures can be taken:

Proper watering: for general flowers and trees, the principle of watering is not dry, not watered, then watered thoroughly.

Reasonable fertilization: potted fertilization principle is thin fertilizer frequently applied that is, the amount of fertilizer each time to be less but the number of fertilizer to be more. In order to meet the nutrient requirements of flowers and trees, 0.5% urea liquid fertilizer or 0.25% potassium dihydrogen phosphate liquid fertilizer can be prepared for foliar fertilization when necessary. Excessive fertilization or high fertilization concentration will cause fertilizer damage.

Timely shed: all flowers and trees should not be moved out of the shed too early to be moved out after stable weather conditions. Especially the new flowers and trees on the pot should not be moved out of the shed too early and placed in the sun. They should be placed in the shed or in a cool and ventilated place for maintenance for a period of time (usually until the middle of April). After its growth is stable, it can be gradually moved to the sun.

Pot soil preparation is appropriate: in the process of pot soil preparation, it is necessary to consider both its fertility status and its pH value to see if it conforms to the biological characteristics of the flowers planted. If the pH value does not meet the requirements, prepare new soil as soon as possible.

Effective control of pests and diseases: control of scale insects and aphids with 40% omethoate 1000 times solution or other pesticides spray kill; control of chafer with black light trap adults, artificial killing adults or pesticides; control of blight can be in the early stage of disease with 70% thiophanate-methyl WP 1000 times solution irrigation roots.