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I think it may be due to lack of light or the weather is too cold, if it is left in a cool and humid place for a long time, then it may cause the leaves to fall off, or if the temperature is too low in winter, it will also cause the leaves to fall off; When we plant Milan, we must put it on the balcony of our home to ensure that it can get enough sunlight, and if it is winter, we must also take measures to keep it warm.
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It may be that the temperature is relatively low, too much watering, too much fertilizer is applied, and the small pots can cause the leaves to fall off at the slightest touch. You should choose a large pot, the temperature at home should reach more than 15 degrees, when the temperature is relatively low, you should water less and fertilize less, and you should turn the soil frequently, so that Milan can grow as long as possible.
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This condition is caused by root rot, which may be caused by too much watering, or it may be infected with germs.
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Milanese flowers fall off their leaves at the slightest touch, and the remedies are: adequate light and warmth.
1. Sufficient light
Milan is a strong light plant, if it has been cultivated in a shady environment, it will cause the plant to be unable to carry out normal photosynthesis, which will make the leaves of Milan yellow and fall, need to be placed outdoors in fine weather to receive at least 6 hours of natural light to promote its growth and development.
2. Warm measures
Milan is suitable for growing in an environment with a temperature of 20 degrees to 25 degrees, if the temperature is lower than 0 degrees, Duan Cha will cause Milan to be frostbitten, which will make its leaves shrivel and fall, you need to immediately take warm measures for Milan, you can also move Milan to a warm room for breeding, and cut off the yellowing leaves of Milan.
The cultivation method of Milanese flowers
1. Change the pot and soil
During the repotting period, the nutrient soil should be configured with humus soil and river sand in a ratio of 2:1, and the slow-release fertilizer should be applied to it, and then the Milan flower should be taken out as a whole, and the miscellaneous roots should be cut off and planted in the new potting soil.
2. Water and fertilizer management
After Milan flowers enter the growth period, the demand for nutrients and water increases, during the breeding period, it is necessary to apply diluted liquid fertilizer every other week, water every 2-3 days to maintain the growth of the plant, and in the process of watering, water should be poured along the edge of the pot, stop when there is water overflow at the bottom of the pot, and keep the soil moist.
3. Prune and trim leaves
Milan flower is an evergreen shrub or small tree, in order to maintain its beautiful plant shape, in the process of breeding, it is necessary to regularly use sharp scissors that leak the hole after disinfection, and the branches that grow out of the plant shape are truncated to inhibit the plant height, and after the Milan flower blooms, the flower buds that are too dense on the branches should be thinned, and after the flowers wither, the residual flowers should be cut off to reduce nutrient consumption.
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Summary. The climate is very cold.
Milanese flowers are not tolerant to wind and cold, and the climate is cold and windy in winter and spring, and the leaves of Milanese flowers will suddenly fall off in large quantities in a short period of time. In the process of indoor maintenance, if the wind chill is encountered, the leaves will often fall, and if the temperature is too low, Milanese flowers are prone to a large number of defoliation in winter.
Solution: In winter, the physiological activity of Milan is weak, so avoid low temperature and high humidity, or dry air. Leaf fall can also be caused by a variety of reasons, such as persistent low temperatures below 5, aisle winds, and long-term lack of sunlight. Therefore, in winter and spring, you must protect yourself from the wind and keep warm.
Watering. Improper watering can easily cause Milan leaves to turn yellow, and overwatering causes the root system to be unable to breathe and rot roots. Water cannot be transferred to the leaf surface, causing the leaves to dry up and fall.
At first, the lower leaves are curled, dry up, turn brown and fall off, which in turn causes the upper green leaves to fall off in a short time. If there is a lack of water for a long time, it will also cause the root system to die, and if you water it thoroughly at this time, a large number of leaves will fall in a short period of time and the plant will die.
Solution: Watering should be strictly in accordance with the "see dry and wet", do not dry and do not water, and water thoroughly. Basically, it is watered twice a day.
Excuse me: Why do the newly bought bonsai Milan lose their leaves? How to prevent it.
The climate is harsh, and the Milanese flowers are not tolerant to wind and cold, and the leaves of the Milanese flowers will suddenly fall off in a short period of time in the cold and windy climate. In the process of indoor maintenance, if the wind chill is encountered, the leaves will often fall, and if the temperature is too low, Milanese flowers are prone to a large number of defoliation in winter. Workaround:
In winter, the physiological activity in Milan is weak, so it is important to avoid low temperatures and high humidity, or dry air. Leaf fall can also be caused by a variety of reasons, such as persistent low temperatures below 5, aisle winds, and long-term lack of sunlight. Therefore, in winter and spring, you must protect yourself from the wind and keep warm.
Improper watering can easily lead to yellowing of Milan leaves, and overwatering causes the root system to be unable to breathe and rot roots. Water cannot be transferred to the leaf surface, causing the leaves to dry up and fall. At first, the lower leaves are curled, dry up, turn brown and fall off, which in turn causes the upper green leaves to fall off in a short time.
If there is a lack of water for a long time, it will also cause the root system to die, and if you water it thoroughly at this time, a large number of leaves will fall in a short period of time and the plant will die. Solution: Watering should be strictly in accordance with the "see dry and wet", do not dry and do not water, and water thoroughly.
Basically, it is watered twice a day.
There are many reasons for the loss of leaves in Milan, such as poor light, lack of water and drought, poor soil quality, alkaline soil quality, etc. It is important to maintain the environment in Milan, the pot should not be too large, and the soil will not grow well. Milan must have enough sunlight, and it is best to winter in Milan above 15 degrees, otherwise you will get frostbite.
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