#头条创作挑战赛 #
The reasons why the emerald tree loses its leaves may be:
The soil is compacted and poor, and root growth is hindered, resulting in leaf litter.
Low temperature invasion, emerald trees grow poorly and lose their leaves.
Strong light exposure, burning plants, green fallen leaves.
Forgot to water, the plant dries out and leaves falls. Or because the soil has been flooded for a long time, the root system cannot breathe, the root system decays and leaves fall.
Fertilization is too concentrated, roots are burned and seedlings are burned and leaves are lost.
Insect infestation leads to leaf litter.
The emerald tree has a beautiful appearance and is very ornamental and is loved by many people. If you find that the emerald tree has lost its leaves, it is necessary to summarize the recent maintenance methods, find the cause, and then solve it.
The soil is compacted and poor, and root growth is hindered, resulting in leaf litter.
Solution: Change the pot and soil of the emerald tree once every 2-3 years. Use loose and breathable sandy loam soil. It is recommended to use loose vegetable garden soil or peat soil, saprophyll soil, coarse sand, and organic fertilizer in a ratio of 5:3:1:1.
The temperature is uncomfortable, the emerald tree grows poorly and loses its leaves.
Solution: To keep the emerald tree in an environment between 18-28 ° C, ventilate and shade in summer, and spray water to cool down the air. Move indoors in winter and winter in a warm environment.
Strong light exposure, burning plants, green fallen leaves.
Solution: Emerald trees like a semi-shaded growth environment, but in order for the normal progress of photosynthesis, they also need to shine the sun on Emerald. Daily maintenance should be kept in a place where scattered light is avoided, avoiding direct sunlight.
Forgot to water, the plant dries out and leaves falls. Or because the soil has been flooded for a long time, the root system cannot breathe, the root system decays and leaves fall.
Solution: The watering of the emerald tree should be dry and thorough, and no water should be accumulated. Watering once a week in spring and autumn, once in summer 1-3 days, and in winter when temperatures are low, it can be watered once in 10-15 days.
Fertilization is too concentrated, roots are burned and seedlings are burned and leaves are lost.
Solution: Fertilize the emerald, once the concentration is too large will cause damage to the root system, at this time use large water to irrigate the roots, dilute the concentration of fertilizer liquid in the soil, and put it in a ventilated place to let him recover.
Lack of fertility, poor growth and leaf loss.
Solution: The growth of emerald trees requires sufficient fertility, and thin fertilizer should be applied frequently. Fertilization is applied once a month during the growing season, and it is stopped when it is high in summer and low in winter.
Pests and diseases will also cause leaves to fall, so it is necessary to spray them in time
Solution: Clean up the fallen leaves in the pot in time daily to prevent bacterial infection. When the emerald tree suffers from pests and diseases, it is necessary to spray targeted agents in time for treatment, and leaf spot and anthrax are treated with methyltobutazine wettable powder. Rubber worms are sprayed with methrin. Maintain in a ventilated and breathable place daily, and regularly spray insecticides and fungicides to reduce the chance of invasion.
The above is the reason and solution for the leaves of the emerald tree, I hope it will be helpful to flower friends. Follow me to learn more about flower farming.
I am a courtyard tree, committed to the garden art around you and me, and hope that future generations can still see the green mountains and smell the flowers.