Geraniums shed petals, what is the reason for yellow leaves?

Geranium shape is very delicate, also known as "foreign hydrangea" because its flowers are blooming in a group, compact appearance is very gorgeous, so it is loved by many flower friends.

Friends who plant it want to see it bloom beautiful flowers and big "flower balls", so they will take care of it very carefully, but most of them will encounter such a problem, why have they seen it bloom buds, and they are not happy for a few days, and they slowly disappear and dry up, which is really annoying. But in fact, as long as you pay attention to these points, you can avoid this situation! Now let's take a look with Xiaohua!

Geranium is a kind of plant that likes to dry and is afraid of waterlogging, if the little friends who plant it are overwatered, the potting soil of geranium has been in a moist state, which will make the stems and leaves of geraniums be elongated, so that its flower branches gradually move upward, so it will rarely bloom flowers, even if it blooms, it is very small.

Once there is too much water, it will make the roots of geraniums fester, and once the roots are rotten, they will not be able to provide nutrients for its branches and leaves normally, so that the leaves of geraniums will turn yellow and even fall off, if the buds have bloomed at this time, it will also cause the buds to dry up, and in the worst case, it can also lead to the death of geraniums. Therefore, when watering it, you must first observe the condition of the soil, and you must wait until the soil is very dry before watering it.

Of course, the growth of a plant is inseparable from nutrition, if you want to make geraniums grow strongly, and grow large flower buds, you must apply enough fertilizer to it, when geraniums enter the growth cycle, they should be watered every 10 to 15 days or so for it to contain phosphorus and potassium organic nutrient solution, dilute it in water according to the ratio of 1:1000, and then water it along the edge of the pot.

Geraniums prefer sunlight, if the light is insufficient, it will also cause geraniums to appear can not bloom buds, even if the buds bloom, they can not bloom, but the sunlight is too poisonous, and geraniums are burned or killed. Therefore, in the summer, it is necessary to place geranium in a sunny and ventilated place, so that it can fully photosynthesize to produce organic energy, which paves the way for it to bloom.

In autumn, when the temperature has dropped below 15 degrees Celsius, the geraniums should be transferred indoors in time, so that the indoor temperature is kept between 15 degrees Celsius and 20 degrees Celsius, and then with sufficient sunlight and enough nutrients, so that the geraniums are afraid that they will not bloom?

Geraniums shed petals, and the leaves turn yellow because of the wrong breeding method, too high temperature or excessive fertilizer will cause the yellow leaves of geraniums.

The appearance of yellow leaves and leaves of the plant may be caused by improper watering, too much watering will cause the plant to have yellow leaves and leaves due to waterlogging, too much watering, too much or the potting soil is too wet for a long time, etc., will cause the root system of the plant to rot, and then the leaves will slowly turn yellow and wither;

1.Yellowing of geranium leaves due to sudden environmental changes: yellowing of old leaves caused by changing the environment.

Before the summer high temperature comes, many flower friends will move the small sky from the outdoor flower stand indoors, or from the south balcony to the north balcony, or from the outdoor with full sunshine to the corridor, or put a shade net on the flowers, etc., the growth environment suddenly changes greatly, which will cause the old leaves of geraniums to turn yellow and the buds to dry up. 2. Excessive watering leads to yellowing of geranium leaves (water yellow): due to excessive watering, too much watering, the potting soil is too wet for a long time, and the temperature is high, which causes some of the roots of geranium to rot, which is manifested in the leaves that the old leaves have no obvious changes and the young leaves become light yellow.

3. Long-term lack of water causes the leaves of geranium to turn yellow. Wait a minute.

What to do with the yellow leaves of geranium grandiflora? Three reasons lead to yellow leaves, and it is useful to treat them symptomatically!

Normal update. The first time you raise geraniums, you may have little experience, and the small leaves that have just grown, dull in color, are normal, and they can recover after a while. There is also a situation where the plant is growing very well, but the leaves near the potting soil start to yellow and fall off, which is the normal metabolism of the plant.

Don't worry.

Abrupt changes in the environment. When the temperature of many flower friends changes, they move geraniums from the outdoor flower stand to the indoors, or from the south balcony to the north balcony, or from the outdoor to the corridor with full sunshine, etc., in these cases, the maintenance environment suddenly changes the source nucleus, which will cause the old leaves of geraniums to turn yellow and the buds to dry up. As long as the dead leaves are cut off in time, the plant will adapt to it after a while, and it will naturally recover.

High temperature. In summer, the leaves turn yellow, which affects the normal growth of the root system. The main reason is that the environment is hot and stuffy, and the roots and hail trembling digging system cannot absorb nutrients from the soil, resulting in the yellowing of new leaves, and in severe cases, there are dead spots and gradually scorched and fallen off.

This situation is not to be worried, the iron solution can be sprayed and watered appropriately, once a week, and basically recovered after 3 waterings. In addition, with proper cooling and ventilation, the leaves will slowly recover.

Improper watering. Watering too often, or not watering for a long time, can cause the leaves of the plant to turn yellow. With less watering, the potting soil is dry, the geranium leaves turn yellow and fall off from the bottom to the top, and the petioles droop and wilt when severe; Watering a lot, the potting soil is wet, the old leaves have no obvious changes, the young leaves turn pale yellow, and the root system rots and the plant dies when it is serious.

Water in moderation, and if you water too much, place the pot on top of newspaper or peat to suck out the excess water. Or simply depot, dry the plant, and replant.

Geranium yellow leaves because: liquid this eggplant1. Geranium yellow leaves may be caused by the lack of water and fertilizer in growth, so it is necessary to water regularly to keep it moist, apply foot fertilizer when potting, and regularly top dressing during growth.

2. If it is caused by too much water and fertilizer and the soil is not suitable for rotten roots, it is necessary to control water and fertilizer, remove rotten roots, and then change the soil and re-slip the cultivation.

3. It may also be caused by the wrong temperature, so it should be cooled down in time in summer and moved indoors in winter.

4. It may be caused by improper lighting, which can be kept in a well-lit location, but avoid strong light.

It's too much fertilizer or too much fertility.

Geraniums are afraid of heat, and they are cold-tolerant and can copy the strength of the attack. In addition, in the summer overheating geraniums to be dormant. There are several possibilities.

1. Fall off naturally. During the growth, the old leaves are senescent and yellow, and they fall off naturally, the new leaves are still green, the plant has no other problems, and the leaves that fall off are not much.

2. The weather is too hot. Geranium in an overheated environment, chlorophyll is destroyed, the leaves collectively yellow, shed more, severe new leaves whitish or yellow, do not grow much. At this point, the leaves thicken and become smaller, reducing the amount of light received.

If it is too hot, it will be dormant) at this time, the geraniums should be moved to a cool place to reduce the time of exposure to sunlight (not too shady), so the plant type is relatively bare. When the weather gets cooler, it recovers on its own.

3. The weather is too cold. Too cold will frostbite the leaves, and the leaves will turn yellow and fall off after the cells die. (Not so in the summer.)

4. Intermittent drought. Watering often wait for the soil to dry before watering, at this time the old leaves turn yellow and fall off, in order to reduce water loss, after the weather is cool and the watering progress can be restored. This plant type is relatively bare.

There are generally two reasons for the yellowing of geranium leaves: one is the yellowing of the leaves caused by sun exposure, and it will die in severe cases. To control watering, if you water too much, the water cannot be discharged in time, which will also cause the yellowing of geranium leaves.

If there is no obvious change in the old leaves of geraniums, and the young leaves turn yellow, it is often caused by too much watering.

Lack of water wilting can lead to the phenomenon you said, individual leaves turn yellow normally, and the old leaves can be removed, which is conducive to ventilation and light transmission.

Yellowing of geranium leaves usually has the following possibilities:

1. Lack of fertilizer. Buy granular fertilizer and sprinkle it in a flower pot;

2. If there is a lack of light, you can move the flower pot to a place with better light;

3. Yellowing and variation of leaf color, just let it be.

Is there a pot floor stone or ceramsite? Take one of the pots, buckle it in turn, pull out the whole pot of flower roots with soil, see if it is very rotten and damp, if so, put 3-4cm pot bottom stone or ceramsite at the bottom of the pot, and then put the whole pot of flower roots with soil into it, do not water it that day, look at it the next day, there may be a surprise! (The weather is hot, there is too much water, the pot is not breathable enough, and the roots are easy to rot) This is how I saved a tree.

In addition, on this day, try to put it in a place with low temperature, and ventilation is very important. View the original post

It is because it does not absorb more nutrients, so it will cause the petals to dry up and turn yellow, we should cut off the dry part of it, and then go to water it in time to ensure that its soil is moist and breathable.

To a large extent, it is a lack of water and oxygen, timely watering, and about 20 days to sprinkle fertilizer and loosen the soil every three or five times, usually you can water more rice water or bury the rotten and dry leaves in the soil are very good.

This may be due to a lack of nutrients or an insect infestation. We can first pour some nutrient solution to observe, and if it doesn't work, spray the drug**.

There is a surplus of nutrients, and they are smoked to death, and they need to be dealt with in time, otherwise they will all die.

Speaking of geraniums, do you think of the story of Journey to the West and learning from the West, geraniums are indeed plants from the Western Regions that were later introduced to China, but the appearance of geraniums is very beautiful, vigorous and vibrant, and is loved by many flower fans. But many friends also know that geraniums often appear yellowing of leaves during maintenance, so we will talk to you about how to remedy the yellowing of geranium leaves. Speaking of remedies, we need to know why yellow leaves appear so that we can have the right method.

1. Caused by the external environment.

This is considered force majeure, because this point cannot be completely prevented, the weather is hot and cold, and the geraniums can not adapt quickly to the yellowing of the leaves. Therefore, we need to pay more attention to the temperature of the growing environment when we maintain it indoors, for example, the temperature is too high in summer, and there are many days of high temperature in a row. If the weather is unusually cold in winter, it is best to have a heating to maintain the temperature of the growing environment. This will reduce the yellowing of the leaves in different environments.

2. Caused by improper watering.

Everyone must know that plants need water to grow, and geraniums are no exception, but many people also know that plants are very troublesome in watering. For example, if we don't pay attention to watering too much, we <>

If it's in the summer, the water temperature is rising, just like the boiled root is the same, and you can play with the eggs directly. If there is stagnant water in winter, the potatoes will be frostbitten, and how will the geraniums grow? So we should pay attention to the amount of watering when caring for geraniums.

If you water too little and the leaves lack water, it is natural for the leaves to turn yellow. Therefore, we must observe the watering of geraniums before proceeding.

3. Improper fertilization.

Many friends have the habit of fertilizing plants, thinking that fertilization must grow well, that being said, but also need to be decided according to the actual situation, it is undeniable that fertilizer can help geraniums grow well, but the premise is to fertilize them, some friends like to apply thick fertilizer, which is not good, fertilizer is too thick will burn roots, but also cause geranium leaves to yellow, we usually use thin fertilizer, and then apply several more times to increase nutrients.

It may be that the temperature is too high, we need to cool it down and then apply some fertilizer, or it may be overwatering, in this case, we need to reduce the frequency and amount of watering.

It may be caused by lack of water. Vinegar and water are mixed together and slowly injected into the soil of geraniums to facilitate the absorption of the plant's rhizomes.

This can be caused by a lack of water or too much light. We need to move it to a backlit, ventilated area and hydrate it.