Fortune tree leaf blight treatment, what to do if the leaves of the fortune tree are dry

The best way to make a fortune leaf blight:

1.Diseased leaves are found to be removed and destroyed in time. 2.

Strengthen maintenance management, timely watering and fertilization, and apply 2 or 3 times of foliar fertilizer per growing season, such as potassium dihydrogen phosphate or 200 times of double-effect micro-fertilizer. 3.Before the seedlings are transported from the south to the north, the foliar spray is sprayed with protective fungicides, such as 70% chlorothalonil wettable powder 800 times, 18% multibacterial copper milk powder 200 times or 50% antibacterial special wettable powder 600 times.

After being transported to the north, it should be planted in time, and fertilizer and water management should be strengthened to prevent dehydration or defertilization. For the cultivation of fortune trees in southern China, 500 times of 50% carbendazim wettable powder, 800 times of 70% chlorothalonil wettable powder or 1500 times of 75% methyl tobuzin wettable powder should be sprayed every 10 15 days from the rainy season.

I offer the following techniques for the maintenance and management of the Fortune Tree:

Cultivation and management techniques of fortune trees.

The fortune tree is native to Mexico, Costa Rica and other places, and is also known as Malabar chestnut. Because of its auspicious name, beautiful tree shape, evergreen all year round, it is widely used in the beautification of halls and living rooms, and the key points of its cultivation are introduced as follows:

1.Potting soil and potting utensils selection: Fortune tree likes fertile and permeable soil, and family cultivation can use sandy loam soil + humus soil + rotten wood chips, press 2:

The ratio of 2:1 is arranged as cultivation soil. Before use, it should be disinfected by exposure to the sun, and the bottom of the pot should be broken to make a drainage layer when the pot is put on the pot.

It is best to use mud pots for cultivating fortune trees, although this kind of pots are not as beautiful as porcelain pots and plastic pots, but they are very practical and very beneficial to plant growth. Because it is very permeable, for aesthetic purposes, you can put a large porcelain or plastic pot over the clay pot indoors.

2.Water and Fertilizer Management: Fortune trees prefer moist environments, but are not tolerant of stagnant water.

During the cultivation process, it is better to keep the potting soil moist. In summer, you can water once a day, and you need to spray the leaves once in the morning and evening; In autumn, it can be watered once every 2-3 days, and the foliar surface can be sprayed once a day from 10 am to 3 pm; You can water it once every 4-5 days from spring to summer, and spray it every 2-3 days. Fortune trees like fertilizer, but avoid raw fertilizer and thick fertilizer.

Fertilization can be carried out according to the principle of "thin fertilizer and diligent application". Liquid fertilizer is applied every half month from the beginning of spring to early autumn. With alum fertilizer water and horseshoe flakes, the liquid fertilizer after decay and fermentation has the best effect, which can make the plant grow vigorously, the leaves are green and thick, and fertilizer is generally not applied in winter.

3.Light and temperature control: The fortune tree likes light, but is not tolerant to strong direct light.

If there is not enough light, the leaves will be yellow and slender; If the light is too strong, it is easy to burn the leaves of the plant. After entering the room in late autumn and before leaving the room in the spring of the following year, it should be placed in a well-lit place so that it can receive full sunlight; After leaving the room until the beginning of June, you can block out the bright light at noon; During the summer high temperature period, it can only be exposed to sunlight before 9 a.m. and after 5 p.m.; In late summer, you should also block out the midday light before entering the house. The Fortune Tree likes a warm environment.

In late autumn, when the temperature is lower than 15, you should enter the room; The overwintering temperature should not be lower than 10, and the leaves can suffer frost damage when it is lower than 5; In spring, it is around the valley rain solar term, and the temperature can be stabilized before you can go out of the room.

4.Pest control: The common diseases of fortune trees are yellowing and leaf spot.

If yellowing occurs during cultivation, foliar spraying can be carried out with ferrous sulfate solution, spraying 2-3 times in a row, with an interval of 10 days each time; If leaf spot disease occurs, it can be sprayed with 800-1000 times of wettable powder such as 75 chlorothalonil, carbendazim, zebze, dibasic copper and so on, and spray 2-3 times continuously, with an interval of 15 days each time. The common insect pests of fortune trees are scale insects and red spiders, if they occur, they can be sprayed with imidacloprid and wind oil essence solution to kill scale insects, and dicofol can be used to control red spiders.

When the leaves of the fortune tree are dry, it is due to overwatering, you need to take it out of the pot, prune off the rotten and yellow leaves, and then plant it in new soil, and at the same time need to fertilize regularly, prepare some liquid fertilizer, water it into the soil, and increase the number of top dressing at the same time, it is best to top dressing every 10 to 15 days.

The reason why the leaves of the fortune tree are dry.

1.Overwatering:The leaves of the fortune tree are dry, which is caused by excessive watering, although the fortune tree likes a moist environment, but it is not resistant to moisture, if the number of watering is too much, there will be water accumulation in its soil, causing it to be waterlogged, which in turn leads to a series of problems such as yellowing and drying up of the leaves.

2.Lack of fertilizer:The leaves of the fortune tree are dry due to the lack of fertilizer, when the fortune tree grows, it needs certain nutrients to help it grow, if the soil is too poor, and there is no timely addition of fertilizer, it may lead to its lack of nutrients, and then the leaves dry up.

The leaves of the fortune tree are dried up.

1.Proper watering:When the leaves of the Fortune Tree are dry and due to overwatering, it is necessary to remove it from the pot, prune off the rotten and yellow leaves, and then plant it in new soil and slowly send it to the bank for maintenance.

2.Regular fertilization:When the leaves of the fortune tree are dry, you need to fertilize regularly, prepare some liquid fertilizer, pour it into the soil, and increase the number of top dressing, preferably every 10 to 15 days.

Fortune tree breeding precautions.

When the fortune tree is cultivated, it needs to be moved to a bright but no direct light position, if it is not convenient to move, you can also use a shading net.