Plum blossoms and money string flowers move from indoors to outdoors, and the leaves gradually turn

There are various reasons for the yellowing of the leaves of flower plants, taking money strings as an example.

Water yellow. Caused by excessive watering, it is characterized by no obvious change in the old leaves and yellowing of the young leaves, which should be controlled immediately.

Solution. Usually watering is not easy to be too wet, too wet is easy to cause root rot, produce yellow leaves die, it is best to do dry watering is not easy to cause the symptoms of rotten roots.

Fat yellow. Caused by excessive fertilization or high concentration, it is characterized by thick, shiny, and uneven young leaves; Fertilizer, cultivation and watering should be controlled.

Solution. At least twice a year, fertilizer should be applied, 4-5 months, 8-9 months each apply a fertile leaf water-soluble fertilizer, according to the amount of instructions, in order to prevent fertilizer damage caused by excessive fertilizer, fertilization can be better with some mineral additives and other fertilizers.

Hungry yellow. It is caused by insufficient fertilizer, low fertilizer concentration, and long fertilization interval; It is characterized by the first yellow of young leaves and young stems, and if you do not fertilize in time after seeing this phenomenon, it will also cause the whole plant yellow leaves or even die; For flowers lacking fertilizer, avoid applying a large amount of thick fertilizer at one time, so as not to cause root burning.

Solution. Potted money skewers can be placed indoors in a sunny position, which is conducive to photosynthesis and reduces the symptoms of yellow leaves. Move outside for two days a week, and the sun is better in the morning and evening for 1-2 hours a day.

It is relatively common for flowers to move from indoors to outdoors, and yellowing of leaves is a relatively common phenomenon, and the following work can quickly restore health.

1. Maintain the right temperature: Due to the uncomfortable ambient temperature, many flowers will also have yellow leaves, especially when the temperature difference between the flowers before and after entering the room is large. For example, if you move Milan and azaleas to a greenhouse at a minimum outdoor temperature of around 5, and the ambient temperature rises to about 25 during the day due to inattention to cooling, the plants will soon have yellow leaves, and this should also be prevented.

2. Reduce fertilization: In autumn, most flowers turn from vigorous growth to slow growth, and after the flowers enter the house, they will enter the stage of rapid growth due to the rising temperature. However, the absorption of fertilizer is not as good as in summer, so it is necessary to reduce or stop topdressing to prevent the plants from turning yellow leaves.

After the environment is suitable in the later stage, the diluted water-soluble fertilizer of sea meal is applied.

3. Control watering: After entering the room, because the space is not as open as the outdoors, the water transpiration on the surface of the flower pot and plant is reduced. If you continue to water as before, the potting soil will be wet and the roots will rot, and the leaves on the ground part of the plant will turn yellow.

4. Environmental ventilation: the environmental canopy will gradually increase the content of ethylene, the gas that causes flower senescence, in the air. Therefore, keeping good ventilation is one of the effective measures to prevent yellow leaves of indoor flowers.

5. Adjust the light: Some flowers that like strong light, such as Yueji, Fusang, etc., if they are placed in a shady place after entering the house, due to insufficient light, the plants will have yellow leaves. On the contrary, placing shade-loving bird's nest ferns and monstera in places with too much sunlight will also cause the leaves to lose green and yellow.

The location of the flowers in the room should also be adjusted reasonably.

Money string flower, also called snow iron taro; It is an ornamental foliage plant with underground tubers. It is more resistant to drought, but it is afraid of cold, avoid strong light exposure, and is afraid of heavy soil clay and water accumulation in the potting soil; If the potting soil is not permeable well, it is easy to cause its tubers to rot. The bottom of the pot needs to be removed, watering should be stopped, and fertilizer should not be applied; Place it on a flower stand or at the bottom of the pot with thick newspaper to facilitate soil ventilation.

Snow iron taro, generally with huge tubers at the roots, strong germination; It can germinate numerous buds and form small tubers with many groups, and the compound leaves have a lifespan of 2 to 3 years and are constantly renewed by new leaves. If there is no tuber in the root, it belongs to cuttings propagated and potted, and the recovery rate is slow. If necessary, the root system can be depotted and checked.

1. Adjust the watering method.

1. Specific reasons: Improper watering is an important reason for the yellowing of its leaves. However, this is again divided into two cases: overwatering and underwatering.

If it is caused by too much watering, then the new leaves will turn yellow, but the old leaves will not change significantly. If it is caused by a lack of water due to a long period of watering, then the old leaves will turn yellow, but the new leaves will be green.

2. Solution: First of all, we need to judge whether there is too much water or lack of water according to the specific symptoms. Once you have determined this, you can prescribe the right medicine and increase or decrease the frequency of watering.

2. Adjust the fertilization method.

1. Specific reasons: Fertilizer damage may also cause yellowing of leaves. If the amount of fertilizer is too much, or the frequency is too high, it is easy to cause fertilizer damage.

2. Solution: First of all, wash the flower soil with water and wash away part of the fertilizer. In the subsequent curing process, the diluted Bika water-soluble fertilizer was used and the frequency of fertilization was reduced.

3. Supplement iron.

1. Specific reasons: If the plant is deficient in iron, the leaves may also turn yellow. Especially in new leaves, most of the mesophyll will turn yellow.

2. Solution: To properly supplement iron, you can use a low concentration of ferrous sulfate to water the plant.