What to do if the gardenia meets the grass and wood ash and the leaves are yellow

During the growth of gardenias, the leaves often turn yellow, and the reason is mostly caused by poor cultivation management. Too much water, too little sunlight, too much or too little fertilizer will cause yellowing of leaves, but the yellowing situation is different, and the causes should be carefully observed and analyzed, and corrected.

Water yellow: the young leaves are dark yellow and dull, the old leaves have no obvious changes, the branches are small yellow-green, and the new shoots are shrunk and not long, indicating excessive watering. Depot the flowers, put them in a ventilated and cool shade, and dry the soil ball before putting them back into the pot.

Dry yellow: the yellow of lack of water is different from the yellow of more water, the yellow of lack of water is the withered and dry leaf tips or edges, and the old leaves are withered and yellow from the bottom to the top, but the growth of new leaves is relatively normal. Pay attention to watering when watering enough, water thoroughly.

Burning yellow: strong sunlight directly shines on some shade-loving flowers (such as spider plant, hosta, etc.), which is easy to cause the leaf tips and leaf edges of flowers to wither, and the sunny part of the leaves to appear yellow spots. Move to the pubic area.

Lack of light yellow: If the leaves are shaded for a long time, the leaves cannot get enough sunlight to form chlorophyll, and the whole leaves turn yellow and then fall off, and the disease can be avoided by supplementing light.

Fat yellow: the yellowing of flowers caused by excessive fertilization or excessive concentration is manifested in the dry brown appearance at the top of the new leaves, the general leaf surface is thick and dull, and the concave and convex are not stretched, and the old leaves are scorched and yellow. Fertilization should be stopped immediately, and part of the fertilizer should be washed with plenty of washing in severe cases.

Lack of fat yellow: It is manifested in the color of young leaves becoming lighter, yellow or light green, while old leaves are more normal or gradually turning from green to yellow. Check the potting soil, if there is a dry knot, the soil should be changed, and the thin fertilizer should be applied frequently and some alum water should be poured in a timely manner.

Gardenia leaves turn yellow, 4 steps to solve in time, quickly restore the green brightness.

Move the plants to a cool, ventilated environment, water the gardenias, cut off the diseased leaves, and spray the plants with fungicides.

Gardenia leaves yellow and dry after the envy, to move the plant to a cool and ventilated environment, to avoid the plant by strong light exposure, while watering the gardenia, so that the soil is in a moist state, to promote the plant leaves gradually regain vitality, if the leaves of the gardenia are more serious, you need to cut off the diseased leaves, and spray the plant with fungicides.

How to remedy the yellowing and drying of gardenia leaves: 1. Change the environment: When it is found that the leaves of gardenia are yellow and dry, the plants should be immediately moved to a semi-shaded environment with indoor ventilation to prevent strong light from causing secondary damage to the leaves of gardenias.

2. Replenish water: In the process of maintaining gardenias, it is necessary to observe the changes in the soil, when it is found that the soil surface is dry, it is necessary to water the gardenia immediately and shoot it to keep the soil moist, and pay attention to not to make the soil have stagnant water, otherwise it will aggravate the condition of gardenias.

3. Pruning: When the leaves of the gardenia are yellow or dry, the withered and withered leaves should be cut off to inhibit the spread of germs, and then spray the gardenia with fungicide for treatment. 4. Cover and keep warm:

When maintaining potato-type gardenias, cover the top of the plant with a layer of windproof film in the evening of spring and autumn to keep it warm, and note that in winter, the gardenia needs to be moved indoors for maintenance to help the plant survive the winter safely.

The remedy for yellowing and drying of gardenia leaves should be solved accordingly according to different causes. The reasons for the yellowing and dryness of gardenia leaves include too strong light, too much watering, too much fertilization, lack of fertilizer, and alkaline soil.

1. The light is too strong.

Remedy: Avoid exposure to the sun when the light intensity is high in summer. When sunburn occurs, mild sunburn can grow new leaves by moving to a semi-shaded and well-ventilated place in Dakai, and taking care of it carefully.

2. Overwatering.

The yellowing of the leaves is from bottom to top, the old leaves are yellow first, the veins are green, and then gradually the whole leaf is yellow. Remedy: Reduce the amount of watering or stop watering, remove the yellow leaves, and wait for new leaves to grow. Watering should be done thoroughly, not half of the water.

3. Excessive fertilization.

Over-fertilization causes the pH in the soil to be too high, but the surrounding leaves remain green. Remedy: Irrigate the roots with large water or directly remove the roots and wash the pots to wash away the excess fertilizer.

4. Lack of fertilizer. The new leaves of the gardenia are yellow, specifically the veins are green, and the mesophyll is white-green. Remedy: Supplement nutrient solution in moderation.

5. The soil is alkaline.

Most flowers in the south prefer acidic soils, while celery is alkaline. Remedy: Replace the peaty soil or the culture soil with sulfur powder.

Gardenia leaves yellow and dry, to move the plant to a cool and ventilated environment, to avoid the plant by strong light exposure, while watering the gardenia, so that the soil is in a moist state, to promote the leaves of the plant gradually regain vitality, if the leaves of the gardenia are more serious, you need to cut off the diseased leaves, and spray the plant with fungicides.

1. Swap the environment

When the leaves of the gardenia are found to be yellow and dry, the plants should be immediately moved to the semi-shaded environment of indoor ventilation to prevent the leaves of the gardenia from being damaged by strong light.

2. Replenish water

In the process of maintaining gardenias, it is necessary to observe the changes in the soil, when it is found that the soil surface is dry, you need to water the gardenia immediately to keep the soil moist, and pay attention to not make the soil have stagnant water, otherwise it will aggravate the condition of the gardenia.

3. Prune

When the leaves of the gardenia are yellow or dry more severely, it is necessary to cut off the wilted and withered leaves to inhibit the spread of germs, and then spray the gardenia with fungicide for treatment, pay attention to pruning, you need to apply antiseptic agent to the incision of the plant to avoid the gardenia being infected by bacteria in the air.

4. Cover and keep warm:

When maintaining gardenias, cover the top of the plant with a layer of windproof film in the evening of spring and autumn to keep it warm, and pay attention to the need to move the gardenia indoors in winter to help the plant survive the winter.

Gardenia leaves are yellow, and the common reasons for budding are as follows:

1. Lack of fertilizer, gardenia lack of fertilizer, tree growth is weak, even if the flower buds are easy to dry up and fall off, so gardenia usually pay attention to nitrogen fertilizer and iron fertilizer when maintaining, after the bud to increase the supply of phosphorus and potassium fertilizer, before the new leaves can be increased in spring every year when turning the pot or buried in the base fertilizer.

2. Lack of water, gardenias like big water, flower language: jasmine that does not die in drought, gardenias that do not die in waterlogging, as long as the potting soil does not accumulate water, try to increase the supply of water.

3. Large water, high soil moisture and poor root respiration will cause poor plant growth and budding.

4. The air humidity is low, gardenia is a southern flower, like a warm and humid climate, if the air humidity is too low during the budding process, it will cause bud fall, so the gardenia needs to grow in a higher humidity environment during the gardenia maintenance process, and the leaves can can be adjusted into a mist and often sprayed on the foliage.

5. Pests and diseases, carefully check whether the plant has fungal hazards such as powdery powder and black spots, and pay attention to whether there are red spiders, scale insects and other hazards, if there is symptomatic treatment, otherwise the gardenia is easy to fall off after the buds, and the flowers are less or no flowers.

6. Harmful gases, sulfur dioxide, hydrogen sulfide, etc. have an impact on the growth of gardenias, such as heavy air pollution, such gases contain more, which will cause gardenia to grow poorly, insufficient nutrient reserves, and more flower buds will fall off after budding in the coming year.

Gardenia likes to scatter light, not direct sunlight, if the sun is exposed, the leaves will dry up, yellowing and fall off, and the whole plant will die.

The main reason is that there is too much watering.

After many flower friends buy gardenias home, they always can't control their hands and want to water the gardenia to ensure humidity, but they don't expect that the root system of the gardenia can't absorb so much at all, and in the end it basically rots the roots and yellow leaves.

Solution: 1. Once the part of the gardenia with yellow leaves is found, cut off the yellowed leaves, and at the same time cut off the old branches and weak branches together to promote ventilation.

2. If you want to avoid stagnant water and rotten roots, you can use the soaking pot method to water, and then find a larger plastic bag, put the gardenia whole together, and put it in a brightly lit place indoors to pot.

The main reason is the lack of iron.

Gardenias like acidic soil, and gardenias that are generally raised in the north will cause yellow leaves because of the alkaline soil. At first, only the leaves turned yellow and the veins were green, but after a long time, all the leaves turned yellow.

Solution: 1. Mix ferrous sulfate and water into a solution in the ratio of 1:2000, and use it directly for gardenias, about 2-3 times, you can avoid yellow leaves.

2. After ferrous sulfate is mixed with water, it should be used in time, and should not be placed. Because the ferrous sulfate just mixed with water is the turquoise color that gardenias can absorb, but it will oxidize after being left for a long time, and gardenias cannot absorb it.

1.Check that the gardenia is adequately hydrated, and if not, replenish it in time. 2.

Apply the right amount of fertilizer to the gardenia to ensure its nutrient supply. 3.Avoid direct sunlight and ensure that they have a proper shade and drain environment.

4.If you find that the leaves are yellow, you should cut off the yellow leaves as soon as possible to reduce the damage to the whole plant caused by sock searching.

Gardenia is an acid-loving plant, in addition to watering, fertilizer and other factors will cause gardenia to mess with the yellow leaves, there is also a yellow leaf reason: iron deficiency yellow leaves, in the daily watering can add ferrous sulfate with water to water gardenias, can effectively avoid iron deficiency yellow leaf celery.