Gardenia sold me not long after that, how to cure it

I also just bought a gardenia, bought it is also like this with buds, the flower seller told me, don't move the soil, you can change the pot, but you can't move its original soil, and don't water too much Oh, like a warm, moist and sunny environment, more cold-resistant, resistant to semi-shade, afraid of stagnant water.

I'll show you, some say it may be yellowing.

The occurrence is more common, caused by a variety of reasons, so different measures must be taken to prevent and control, iron deficiency between the leaf veins of young leaves lose green and yellow, serious will make the whole leaf yellow, and even scorched leaves and branches wilt, and finally cause plant death. In this case, the aqueous solution of ferrous sulfate that can be sprayed can be prevented. The yellowing disease caused by magnesium deficiency begins to develop from old leaves to new leaves, and the leaf veins are still green, and the leaves fall off and die in severe cases.

In this case, boron and magnesium fertilizer can be sprayed to prevent and control. Excessive watering, freezing, etc., can also cause yellow leaves, so special attention should be paid during the maintenance process. Nitrogen deficiency is manifested as simple leaf yellow, and the new leaves are small and brittle.

Potassium deficiency is manifested by the transformation of old leaves from green to brown. Phosphorus deficiency is manifested by the purplish-red or dark red color of the old leaves.

But to be honest, my raising is not very good.,The buds were accidentally touched off by me.,Hey,It's a question of whether you can see it bloom.。。。

It may be a problem with changing the flower pot and the living environment of the flower.

1. The leaves of gardenias are yellowed due to excessive watering.

The yellowing of the leaves caused by overwatering of gardenia flowers is dark yellow and dull of young leaves, no obvious change in old leaves, small yellow-green branches, and new shoots are shrunken and not long, indicating excessive watering.

Solution: Depot the flowers and put them in a ventilated and cool place to dry the soil mass before putting them back into the pot.

2. The leaves of gardenias are yellowed due to drought.

The yellowing of water-deficient leaves is not the same as the yellowing of water-hungry, the yellowing of water-deficient leaves is withered and dry at the 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.

Solution: Pay attention to watering enough and water thoroughly.

3. The leaves of gardenias are yellowed due to strong direct light.

Strong direct sunlight is easy to cause the leaf tips and leaf margins of flowers to wither, and the sunny part of the leaves to appear yellow spots.

Solution: Move to the shade.

4. The leaves of gardenias are yellowed due to lack of light.

If the leaves are shaded for a long time, the leaves will not get enough sunlight to form chlorophyll, and the whole leaves will turn yellow and then fall off.

Solution: Supplemental light exposure can prevent this condition.

5. The leaves of gardenia are yellowed due to excessive fertilization.

The yellowing of flowers caused by excessive fertilization or excessive concentration is manifested in dry brown at the top of the new leaves, and the general leaf surface is thick and dull, and the concave and convex are not stretched, and the old leaves are scorched and yellow.

Solution: Fertilizer should be stopped immediately, and part of the fertilizer should be washed and rinsed with a large amount of water.

6. The leaves of gardenia are yellow due to lack of fertilizer.

The yellowing of the leaves of gardenia due to lack of fertilizer is manifested in the light color of the young leaves, which are yellow or light green, while the old leaves are more normal or gradually turn from green to yellow.

Solution: Check the potting soil, if there is a dry knot phenomenon, the soil should be replaced, usually thin fertilizer is applied diligently and some alum water is poured in a timely manner.

The roots are broken, or eaten by worms.

The soil should not fit anymore, and it should be better to replace it.

Water is too frequent, bacteria corrode, half-dead, and sterilization is required.

Also administered. I don't know what medicine, you go to check the pest control of cultivation matters.

The solution is to touch the mud with your hands, and then water it when it is dry, and the water should be watered thoroughly until the water flows out of the bottom of the pot, but do not let the bottom of the pot form stagnant water.

Planting conditions. 1. The demand for soil.

Gardenias like to grow in an acidic soil environment, so when purchasing gardenia soil, pay attention to the selection of acidic soil for breeding, and pay attention to the soil pH value control between appropriate, so the choice of soil is also very important for the needs of breeding.

2. Suitable growth temperature requirements.

According to the needs of the growth temperature of gardenias, the optimal growth temperature is 16 -18 is the best, but it should be noted that the temperature is too high or too low is not conducive to the growth needs of gardenias, so it is recommended to choose a well-ventilated indoor breeding in summer and winter, so this is also important for farmers.

3. Sufficient moisture.

Gardenia is like a warm, humid and sunny environment, so the demand for water and the humidity of the air is also very important, during the growth of gardenia, we should pay attention to the appropriate amount of watering, but also pay attention to the gardenia foliar spray some water, can improve the humidity of the air, but also pay attention to the winter watering should not be too much, to prevent the occurrence of rotten roots.

4. Sufficient light time.

Gardenia during the growth period, but also pay attention to the need for the right amount of light, gardenia is a plant that loves light, so it is recommended to pay more attention to increasing the light time during the spring and autumn period, and in the summer and winter, it is recommended to put it into the same indoor breeding with light to avoid the growth period, the temperature is too high or too low.

5. Appropriate amount of fertilization and replenishment of nutrients needed for growth.

Gardenia's demand for nutrients is also very high, in order to meet the gardenia's demand for fertilizer during the growth period, it is recommended to apply soybean cake, sesame sauce residue, peanut bran, etc. or trim special fertilizer fertilizer every half a month during the vigorous growth period of gardenia, which is also conducive to more and vigorous flowers.

6. Pay attention to pruning.

During the growth period of gardenias, the branches are easy to overlap and are not ventilated, so during this period, an appropriate amount of pruning can also promote growth and prune other branches that sprout from the root tillers.

Reasons and measures 1, the first situation is that the leaves are deficient in iron, so the green of the leaves is not very fresh green or even a little yellow, and in serious cases, the leaves will wither, and then the whole tree is likely to die. If this is the case, you can spray some of the iron solution in the right proportion to the solution, which can be successfully controlled. 2. The second situation is the lack of magnesium, which will lead to yellowing and spreading from the older leaves to the new leaves, although the leaves are still green, but the leaves will also dry up and fall off when they are serious.

If this is the case, you can spray some of the fernant with a fertilized boron magnesium fertilizer. 3. The third case of the gardenia with dead leaves is a lack of nitrogen, in which case its leaves will become yellow, and the leaves will grow very small and brittle. If this is the case, apply nitrogen fertilizer gradually.

4. The fourth situation is the lack of potassium, and the leaves turn from green to brown, in which case the leaves look like they have withered. If this is the case, apply potassium fertilizer gradually. 5. The amount of water is too much, or the temperature is too low, causing it to freeze, and the leaves will be very easy to dry out, so you must take care of it carefully.

If this is the case, it is necessary to change the soil in time to increase the temperature and take care of it.

Scale worm disease. Control of flower scale insects.

The body of the scale insect is encased in a carapace, and it is not effective if it is sprayed directly with drugs. It is like a blood-sucking lice, sucking the juice of the plant, thus causing great harm to the flowers and trees, the victim plant not only grows poorly, but also appears yellowing of the leaves, early defoliation and other phenomena, serious will make the plant wither and die. The affected flowers include Milan, jasmine, camellia, and smile.

The methods of prevention and control are:

Mix liquor with water in a ratio of 1:2. When treating insects, water the surface layer of the potting soil thoroughly. Scale insects begin to move at room temperature 7 in spring. It can be poured once in April, and then every half a month or so, and it is effective for 4 consecutive times.

Use 50 ml of vinegar (rice vinegar), soak a small cotton ball in vinegar, and gently rub it with a wet cotton ball on the stems and leaves of the affected flowers and trees, and then wipe off the scale insects to kill. This method is convenient and safe, which can not only achieve the purpose of insect control, but also make the damaged and closed leaves green and shiny again.

Gently and repeatedly rubbing the diseased plant with alcohol can remove the scale insects, and it can be removed very cleanly and thoroughly. If you wipe the orchid leaves with alcohol, not only can the scale insects be removed, but also the larvae that are not clear to the naked eye can be seen, and they are also completely killed, and the second year is rarely found to have scale insects as a pest, this method is simple, safe, and the effect is good.

Use diesel, washing powder, water according to the ratio of :6 to adjust the mother liquor, at this time the mother liquor contains 60%, milk-like, diluted with water 30% of the oil solution, the Milan, kumquat, cycad on the scale insects carefully sprayed. After one week, most of the scale insects changed from fresh orange to shriveled state, indicating that this method has a good control effect on scale insects.

The first happiness in life is to do what you think you can't do, and the second happiness in life is to do what others think you can't do.

Gardenia leaves yellow and dry, if caused by excessive watering, it should be depotted and other soil dried in the pot, if it is caused by too strong light, it should be watered in a cool place, if it is too weak because the light is too weak, it should be taken out in time to bask in the sun, if it is caused by excessive fertilization concentration, it should be turned over in time to change the soil or water and rinse.

1. Reduce watering.

Reason: Gardenia is overwatered during maintenance, and the young leaves will be dull and dull, and the growth will be slow. The old leaves will turn yellow and gradually wither.

Solution: Remove the flowers from the pot and place them in a dark and ventilated place, and put them back in the pot after the soil is dry. Usually pay attention to observation, if you find that the leaves are slightly dry and withered, the old leaves are yellow or even fall off, and the new leaves are not abnormal, this is a sign of lack of water, and you should water enough.

Second, the light is moderate.

Cause: Too much or too little light can cause the leaves to turn yellow and dry up. If you are exposed to strong direct light for a long time, the leaves will have yellow spots, and over time they will dry up. However, if it is placed in a cool place for a long time and does not see sunlight, the leaves will fall off due to lack of light.

Solution: Long-term strong light exposure should be moved to a cool and ventilated place in time, and if the light is weak, it can be taken out to bask in the sun in the evening when the sun is weak. It is recommended to keep it by the window for breeding.

3. Reasonable fertilization.

Reason: When planting gardenias, if the fertilizer concentration is too large, the new leaves will turn yellow, the leaf surface will be uneven and lusterless, and the old leaves will wither and fall off.

You can choose to apply water-soluble fertilizer to fertile leaves, and dilute it according to normal times.

What to do if the edges of the gardenia leaves are black and wilted.

1. Reduce light.

Why: It loves light but is afraid of bright lights, such as the summer afternoon sun. If it is exposed to strong direct sunlight, it is easy to scorch the leaves, resulting in wilting and scorching.

Solution: Timely shading treatment in summer, to have 50% shade, this season can only bask in the morning and evening sun. It is also necessary to pay attention to the fact that it is best to be in a half-day environment to avoid sunburn.

2. Scientific fertilization.

Reason: Usually freshly planted gardenias do not have this phenomenon, they are maintained for a year before the edge gradually blackens, which is a phenomenon of potassium deficiency.

Solution: Pay attention to scientific fertilization during the maintenance period, if there is a lack of potassium fertilizer, the plant will not survive. When potassium fertilizer is deficient, the old leaves will first turn from green to brown, and the diluted Pica water-soluble fertilizer should be applied, and the thin fertilizer should be applied frequently to ensure safety.

3. Adjust the temperature.

Reason: It prefers warm climates, the best growing temperature is between 16 and 18 degrees, too high or too low will affect growth. Too high will burn the leaves, causing wilting, and too low will stop growing and go into dormancy.

Solution: In summer, it should be ventilated more, placed in a semi-shaded place, and pay attention to avoid high temperature places. In winter, move indoors and take precautions against the cold.

My family Ruixiang is also like this, and it is said that it is rotten roots.

It is possible that the roots are rotten due to overwatering, and watering can be controlled.

Consider two reasons:

1. Have you just put it on the pot? If so, it may be that the planting material used is too dry to be watered thoroughly by ordinary methods, resulting in a wet surface and a dry interior, so that the flowers cannot absorb water from the planting material. It is recommended to use the potting method to allow the planting material to absorb enough water.

2. Have you used fertilizer recently? If so, then it is a fertilizer damage, so serious that it is recommended to replace all the potting soil and repot.

It should be rotten roots, if you are fat in seconds, it is fattened and burned, and another one should be big water, this kind of flower water will rot the roots.

If you change the soil and change the big pot, the roots can't stretch.

The wilting of the gardenia that I just bought may be caused by too low humidity, and it is necessary to spray water to improve the humidity environment, and it is best to replace the potting soil, choose garden soil or sandy soil for planting, and soak it in clean water every time you water, and wait for 1 hour to take it out, which can improve the phenomenon of gardenia wilting.

1. Improve the humidity environment

What to do with the gardenia that I just bought, the gardenia is usually planted in the greenhouse, adapted to the environment with high humidity, if the humidity at home is low, there will be the phenomenon of gardenia wilting, at this time you can spray clean water, improve the humidity environment, can improve the phenomenon of leaf wilting.

2. Replace the potting soil

Gardenia wilting can also be caused by the discomfort of the potting soil, usually the potting soil of the merchant is black nutrient soil, it is difficult to retain water, so at this time you can choose garden soil or sandy soil for planting, which has strong loose ability and has a certain moisturizing ability to promote the growth of gardenias.

3. Soak in water in flower pots

Gardenias need a period of adaptation to a new environment, at this time need reasonable watering, you can wait for the potting soil to dry up and soak it in a container of water, soak it for an hour to take it out, which can avoid the lack of roots, but also improve the phenomenon of leaf wilting.

4. Prune the branches

If the gardenia that has just been bought back has a flower bud, it will also wilt, this is because the flower bud consumes too much nutrients from the plant, so that the gardenia has the phenomenon of wilting, so at this time it is necessary to prune the flower bud to reduce the consumption of nutrients, which can improve the phenomenon of gardenia wilting and make it quickly resume growth.