What if the tulip leaves turn yellow? solve the problem of yellowing at 6 o'clock / lack of light and too much water.

As the national flower of Holland, tulips must have been heard of. It is rich in quality and pleasant in color. It is one of the favorite objects of many flower friends. However, in the breeding process, due to various reasons, tulip leaves will appear yellow symptoms, then tulip leaves yellow how to do? We have to start with soil, light, etc. The following are the reasons and solutions for the yellowing of tulip leaves. If you love flowers, you must see them ~

What about the yellow leaves of the tulip? Find the cause.

In the breeding method of tulips, we understand the requirements of tulips on soil, light, watering, etc., and once these requirements are not up to standard, the yellow leaves will come to the door. As for how to do tulip leaf yellowing, improper watering, improper fertilization, insufficient light may be the cause, this small series for everyone sorted out 6 kinds of tulip leaf yellowing reasons and solutions, and then look down.

2. Causes and solutions of yellow tulip leaves

1. Yellowing of leaves caused by environmental changes

After inquiry, many flower friends tulips are bought online, and they just received flowers, look very normal, can raise tulip leaves yellow symptoms, this is how to return a responsibility? In fact, this is caused by environmental changes. Tulips may change greatly because of the growth environment, temporarily unable to adapt, resulting in yellow leaves symptoms.

Solution: When buying tulips, communicate with the store more, say hello to its growing environment, and keep its growing environment unchanged after buying it. If the yellowing of the leaves is caused by environmental changes, flower friends can slowly change the environment, so that tulips gradually adapt, I believe that it will not take more than nine, its leaves will return to health.

2. Insufficient light

When it comes to yellow tulip leaves, in addition to environmental changes, we should first think of light, because sufficient light is necessary for tulip growth. Once the light is insufficient, the plant grows poorly, causing bud drop, plant weakening, yellow leaves and other symptoms.

Solution: found that the lack of light caused by yellow tulip leaves, flower friends should ensure that it is enough light every day. Note: tulips on the basin after more than half a month, should be appropriate shading, in order to facilitate the seed ball hair new roots.

3. Excessive or insufficient fertilizer application

Tulips are more fertile and should be fully applied before planting. However, improper fertilization is also very troublesome, will cause yellow tulip leaves. Too much fertilizer, new leaves hypertrophy, old leaves will appear yellow symptoms, and accompanied by shedding; lack of fertilizer: tulip branches will become thin, leaves will also thin, and yellow symptoms.

Solution: excessive fertilization: immediately stop fertilization, appropriate watering dilution, so that fertilizer flows out from the bottom drain hole; too little fertilization: timely pour the pot, change into a new loose fertile culture soil gradually increase the application of thin decomposed liquid fertilizer or compound fertilizer. After doing this for a while, the tulips will recover.

4. Too much watering

In the process of breeding tulips, watering is very important, in a week after planting more water needs, should be watered enough. However, watering should not be too much or too little. Once it is not up to standard, tulips will grow slowly and yellow leaves will appear.

Solution: When watering too much: immediately stop watering, and loosen the soil, and then move the tulips to the ventilation to blow. Or more simply, change the pot and soil directly to refresh the tulips again; when watering too little: water properly to achieve "a small amount of times."

5. Virus disease infestation

Tulip leaves yellow reasons, in addition to the above points, there are virus disease infestation, mainly including mosaic virus and broken color virus two kinds. The mosaic virus caused yellow stripes or particulate spots on the affected leaves, and the fragmentation virus caused pale yellow or gray stripes or irregular spots on the affected leaves.

Solution: As with general viral diseases, with pharmaceutical treatment, as for tulip pest control, there is a detailed introduction in front, not much to say here. It is worth mentioning that tulips should be planted away from lilies.

6. Soil problems

If the above points are not the cause of yellow tulip leaves, then flower friends can consider soil problems at this time. It is understood that tulips like slightly acidic soil, if the soil is alkaline, it will grow problems, yellow leaves or light, serious or even lead to plant death.

Solution: Tulips like fertile, loose, well-drained, water-retaining and breathable slightly acidic soil. If the soil causes the yellowing of the tulip leaves, the flower friends can change the soil and re-select the soil that the tulip loves.

Rose leaves yellow how to do, solve 6 points do not fear yellow/insufficient light watering too much

Roses, we certainly no stranger, it is not only beautiful flower color, but also implies extreme beauty, welcomed by the majority of flower friends and favor. However, in the breeding process, for some reasons, rose leaves will appear yellow symptoms, then rose leaves yellow how to do it? First of all, to find the cause of yellowing, and then for the solution, the following are 6 kinds of rose leaves yellowing causes and solutions, together to understand and see.

How about yellow roses, find the cause?

In the rose planting method, it has been introduced that roses have requirements for light, watering, temperature, etc., and once these requirements are not met, the leaves will yellow. So how to do rose leaves yellow, we have to find out which aspect caused the leaves yellow, and then solve it. Here are six causes of rose leaf yellowing, and attached solutions, we continue to look down.

2. Causes and solutions of rose leaf yellowing

1. Environmental changes

On the Internet, many flower friends reaction, their own roses just bought back when still good, but not long, leaves yellow, they all want to know rose leaves yellow how to do. In this regard, we should first consider the environmental change problem, the growth environment changes greatly, roses will not adapt, resulting in yellow leaves symptoms.

Solution: Before buying flowers online, communicate with the store to ensure that the growth environment of roses remains unchanged after buying them back. If it is caused by environmental changes, flower friends can slowly change the environment, so that roses gradually adapt, I believe it will not take long to restore health.

2, too strong or insufficient light

When it comes to the cause of rose leaves yellowing, light is the first thing to consider, because the light is too strong (direct sunlight in summer), it is easy to cause rose leaves, leaf edges to wither, and the final result is yellow spots in places facing the sun; and insufficient light, roses can not form chlorophyll, the whole plant leaves will also yellow, or even fall off.

Solution: When the light is too strong, properly shade, or move to the shade; when the light is insufficient, you can move the plant to a place with sufficient light, but remember not to expose it.

3. Too much water or too little water

Rose drought, but shoot waterlogging, so rose leaves yellow reasons, we should also consider whether watering more. Because too much watering, easy to cause rotten roots, resulting in yellow leaves; but long-term lack of water, will also lead to rose leaves curly yellow.

Solution: rose leaves yellow how to do, if it is watered more, should immediately stop watering, and loose soil, and then move tulips to ventilation; if it is water shortage, very simple, pay attention to watering when watering enough, watering can be thoroughly.

4. Excessive or insufficient fertilization

Excessive or insufficient fertilization is also one of the reasons for rose leaves yellowing. Too much fertilizer, too high soil concentration, old leaves can not absorb nutrients, thus turning yellow and withered; insufficient fertilizer, new roots will turn yellow, leaf color will become lighter, slowly will turn yellow and dry.

Solution: When there is too much fertilizer, the fertilizer should be suspended immediately, and when a large number of new buds are sprouted in spring, the topdressing should be supplemented according to the growth situation; when the fertilizer is insufficient, the appropriate amount of fertilizer should be applied, but not more fertilizer.

5, the temperature is too high or too low

In addition to the above points, too high or too low temperature is also one of the reasons for the yellowing of rose leaves. If the temperature is too high, the leaves will curl and yellow, and the whole plant will wither; if the temperature is too low, the plant will enter the dormant period, the leaves will turn yellow and detach, and in serious cases, it will even become a bare commander.

Solution: When the temperature is too high, put the plant indoors, in a cool and sheltered place; when the temperature is too low, it can be properly insulated, and the temperature cannot be lower than 8 degrees. If there are conditions, you can turn on the air conditioner.

6. Diseases and pests

Rose leaves yellow how to do, in addition to considering the above mentioned, pests and diseases we can not ignore. It is understood that when plants suffer from leaf spot disease and root rot, there will be symptoms of yellow leaves; there is also aphid, red spider attack, there will also be yellow leaf symptoms.

Solution: Buy relevant chemicals at the flower market, and then dissolve them in water proportionally and spray them. The specific spray which kind of medicine, in rose pest control in detail, here will not say more.

What about the yellow leaves of tulips? Why are the yellow leaves of tulips?

Tulips originated in the Western Regions of ancient China and Xizang ** area, as early as 1300 years ago, the Chinese Tang Dynasty poet Li Bai left "Lanling wine tulips, jade bowl filled with amber light" is evidence. Yellowing of tulip leaves is a common condition, and planting tulips is more difficult. Yellowing of tulip leaves is one of them. So, what about the yellow tulip leaves, what are the reasons for the yellow tulip leaves? The following small series introduces you.

The cause of yellow tulip leaves

This is generally due to moisture did not keep up, tulips like wet and cool environment. Generally, it should be planted in October and November in autumn. It takes root and germinates at low temperature. It blooms in April and May of the next year. After flowering, it begins to dormancy in midsummer. It grows again in autumn.

If transplanted in March, the time of pot transfer is late. The roots have not yet taken soil, and the water supply is insufficient, resulting in yellow leaves. But don't worry, May is the time when tulips start summer dormancy, so let them sleep in the pot. Autumn will sprout, but in summer basin soil to dry, put shade ventilation, do not let it rotten.

What about yellow tulips?

If tulip leaves turn yellow, it's better to change the soil. Then pay attention to the following aspects:

1. Watering: tulips prefer slightly damp and dry soil environment. When the plants bud, can be appropriate to increase the amount of watering, in order to promote rapid flowering scape, so as to make tulip plant ornamental value higher. During the whole flowering management process of tulips, we should master a principle of watering less at low temperature and watering more at high temperature.

2. Fertilization: Due to the large amount of stored substances in the bulbs of tulips, they are very important to ensure that the plants bloom normally in the absence of fertilizer. Therefore, fertilization has little effect on the flowering time of plants. In the florescence control of tulip, usually when it grows 2- 3 leaves and after the flower scape sprouts, thin liquid fertilizer rich in phosphorus and potassium can be applied once respectively, which can basically ensure the normal flowering of tulip.

3. Light: tulips like strong light, light is an important limiting factor for its flowering. During cultivation, plants should receive no less than 8 hours of direct sunlight per day. This helps tulips accumulate more photosynthetic products, not only to ensure that the plant grows well, but also to ensure that the flowers bloom normally.

4. Flowering management: Do not over damp or over dry the growing soil after the tulip blooms. Fertilization should stop. Keep the environment bright, but avoid excessive direct sunlight. Avoid high temperature, tulips in cold conditions not only colorful, but also long flowering, it is best to control the ambient temperature at 8℃-12℃. Because tulips like cool, flowers decay easily when the temperature is too high.

The above is the main content of the article on how to do yellow tulip leaves and the reasons for yellow tulip leaves. Tulips are commonly used to divide bulbs and sow and reproduce; tulip sowing and reproduction are mostly used to cultivate new varieties. Seeds collected before capsule dehiscence, sand stored until October and potted indoors. Keep it moist and sprout the following spring. It blooms about 3-4 years.