How to maintain the persimmon after it is potted?

After picking the fruit in January, the old persimmon can be repotted to divide the roots and seedlings into another plant, and it is necessary to straighten and cut it. In February, all the fruits are picked and sprayed with insecticides and fungicides.

After planting the crow persimmon, it is best to water it thoroughly, and then cover it with a transparent plastic film, and then remove the plastic film after it germinates and the leaves have grown. If black spots are found on the leaves, this may be caused by overspraying the fungicide during its dormant period. Therefore, whether it is fertilizer or fungicide, we must pay attention to the dosage

1. Growth habits, persimmon is a barren-tolerant tree species, when the nutrients are sufficient, the leaves are thick, green and shiny. 2. Potting management, when the persimmon is potted, the nutrient soil that needs to be used can use humus, sand, and organic cake fertilizer according to 4:4:

2 ratios. If the bottom of the pot comes out quickly, it may be that the new potting soil is too loose and needs to be watered again, and then placed in a cool and ventilated place to slow down the seedlings. 3. Modeling pruning, the shape of the crow persimmon is mainly pruned, supplemented by hanging and pruning, and it takes some energy to prune.

The pruning of the old persimmon is mainly at several key times, one is before the spring bud, pruning at this time, can help germinate new shoots. The second is in the summer, pruning off the excessively long branches to ensure the beauty of the tree shape, prolong the ornamental period, and also make the autumn buds retract, compact and beautiful. Three are in the autumn, when the purpose of pruning is to give birth to spring buds, but be careful to keep some fruiting branches.

The old persimmon can be transplanted and potted in October.

Transplanting pots can be done with river sand.

The ratio of humus and loess is 4:4:2, and it is watered once after planting, and it is placed in a cool place for half a month to maintain it, and it can be managed normally, and only weathered soil can be used according to the maintenance experience.

Transplanting persimmons in autumn has the following advantages:

1. The transplanting time is long, and the seedlings are sufficient. From autumn transplanting to natural freezing and freezing, this period of time can be transplanted, and the operation time is sufficient.

2. The survival rate of autumn persimmon transplanting is high. Generally speaking, transplanting at this time will not affect the survival rate due to damage to a small number of roots, and it is easy to survive even if it goes down the hill.

3. The damaged root system can be fully healed through a long period of time from autumn to spring of the following year, forming a new growth point, and with the increase of ground temperature in spring, the old persimmon can quickly germinate and grow, and the flower buds can also bloom normally and hang fruits.

4. Transplanting persimmon in spring, because the root wound needs to be healed in a short period of time, and the upper part of the plant needs to germinate at the same time, which causes the root and the aboveground to compete for nutrients, resulting in weak new shoots, slow growth, and even wilting, affecting its survival rate.

5. In order to ensure the survival rate of autumn planting, it should be noted that the plants should protect the roots as little as possible, protect the fibrous roots, and apply sufficient fertilizer to select high-quality organic fertilizer to facilitate germination in the coming year. The downhill pile should be kept warm and moisturized.

When maintaining the persimmon bonsai, it is necessary to replace the soil every three years to make the plant grow normally, and it is also necessary to place the persimmon bonsai in a bright place to receive sufficient light to increase the number of fruits, and it is also necessary to control the ambient temperature between 18 degrees and 25 degrees to promote the vigorous growth of the persimmon bonsai.

1. Replace the soil

The old persimmon is suitable for growing in the loose and fertile sandy loam soil with good drainage, when maintaining the old persimmon bonsai, it needs to replace the soil every three years, you can use the nutrient soil prepared by the mixture of sediment, garden soil and humus soil, and also need to apply a certain amount of base fertilizer in the soil to make the soil more fertile.

2. Sufficient light

The persimmon needs sufficient light during the growth process, and when maintaining the persimmon bonsai, it needs to be placed in a bright place to receive all-weather natural light, so that the persimmon can fully photosynthesize and promote its flowering and fruiting.

3. Suitable temperature

The old persimmon bonsai is suitable for growing in a warm and humid environment, when breeding the old persimmon bonsai, if the ambient temperature is lower than 5 degrees, it will cause the plant to be frostbitten, so that the old persimmon can not flower and bear fruit, it is necessary to move the old persimmon bonsai to a warm room for maintenance, and the ambient temperature is controlled between 18 degrees and 25 degrees.

4. Maintenance management

When maintaining the crow persimmon bonsai, it is necessary to adjust the watering frequency according to the different seasons, and it is necessary to water once a day in the morning and evening in the midsummer season to avoid the plant from drying up and yellowing the leaves due to lack of water, and it is also necessary to spray water around the crow persimmon in the hot noon to reduce the ambient temperature, improve air humidity, and promote the vigorous growth of the crow persimmon bonsai.

The crow persimmon tree can be planted with a stump, and the stump is treated by cutting off the excess branches on the stump, and sealing the incision with a healing agent. The stump is disinfected in advance, and the trunk of the old stump is wrapped with breathable plastic film. Choose to plant in early spring before budding, prepare suitable potting soil, and put asbestos netting on the bottom of the pot.

After loading the soil, plant the stump in it. After planting, keep it in a cool place, avoid exposure to the sun, maintain good humidity, and promote the germination of the stump as soon as possible.

Prepare the stump The crow persimmon tree can be planted by the stump, you can go directly to the flower market to buy the stump, or you can go to the mountains to dig the stump yourself. To treat the stump, prune the stump first, cut off the excess branches, keep the incision smooth and flat, and seal the incision with a healing agent.

Stump treatment Before planting, the stump is disinfected and soaked in sodium chloride solution.

Medium disinfection, remove germs and insect eggs on the stump, wrap the trunk of the old stump with breathable plastic film, do not evaporate the water, and regularly spray it with water mist, and put it in a cool place for maintenance.

Planting time The old crow persimmon tree can be planted before the germination in early spring, when the sap has not flowed, the damage to the stump is less, and the spring is just the period when the temperature rises, and the growth is gradually germinating, which can be conducive to rapid germination and growth.

4. Potting planting Before planting the crow persimmon tree, prepare the appropriate potting soil. You can prepare a flower pot of the right size, and the bottom should be able to drain properly. The soil is prepared in advance, and can be mixed with humus, sand, garden soil, and base fertilizer, and then stirred evenly for disinfection.

Place a layer of breathable asbestos net on the pot, pad a few pieces of gravel, and then fill the soil in it and plant the stump in it. After planting, keep it in a cool place, avoid exposure to the sun, maintain good humidity, and promote the germination of the stump as soon as possible.

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1. Watering: Keep the potting soil moist. In spring and autumn, wait until the soil is dry before watering. Control the amount of watering before germination, otherwise the shoots will grow. It can be watered every day in summer.

2. Fertilization: Fertilizer should be applied as much as possible in spring and autumn, less fertilizer should be applied in summer, and fertilization should be stopped in winter.

3. Pruning: In the spring, the excessively long branches should be pruned off. Diseased and dead branches are also pruned to reduce nutrient consumption and make the branches more beautiful.

Maintenance and management of persimmon bonsai:

1. Replace the soil

The old persimmon is suitable for growing in the loose and fertile sandy loam soil with good drainage, when maintaining the old persimmon bonsai, it needs to replace the soil every three years, you can use the nutrient soil prepared by the mixture of sediment, garden soil and humus soil, and also need to apply a certain amount of base fertilizer in the soil to make the soil more fertile.

2. Sufficient light

The persimmon needs sufficient light during the growth process, and when maintaining the persimmon bonsai, it needs to be placed in a bright place to receive all-weather natural light, so that the persimmon can fully photosynthesize and promote its flowering and fruiting.

3. Suitable temperature

The old persimmon bonsai is suitable for growing in a warm and humid environment, when breeding the old persimmon bonsai, if the ambient temperature is lower than 5 degrees, it will cause the plant to be frostbitten, so that the old persimmon can not flower and bear fruit, it is necessary to move the old persimmon bonsai to a warm room for maintenance, and the ambient temperature is controlled between 18 degrees and 25 degrees.

4. Maintenance management

When maintaining the crow persimmon bonsai, it is necessary to adjust the watering frequency according to the different seasons, and it is necessary to water once a day in the morning and evening in the midsummer season to avoid the plant from drying up and yellowing the leaves due to lack of water, and it is also necessary to spray water around the crow persimmon in the hot noon to reduce the ambient temperature, improve air humidity, and promote the vigorous growth of the crow persimmon bonsai.