When is it appropriate to pot flowers and what should I pay attention to?

Spring and autumn are the most suitable time to repot flowers, usually 1-2 times a year. If the plants that need to be repotted are in spring or summer, they can be repotted in autumn. If the plants that need to be repotted bloom in autumn and winter, they can be potted in spring.

At the same time, you can mix organic fertilizer or slow-release fertilizer into the soil at the bottom of the pot as a base fertilizer to make the soil more fertile.

What to pay attention to when changing pots, there are the following aspects:

First, the most suitable month to change the pot of flowers, the most suitable month to change the pot of flowers, is in the spring and autumn of each year, these two seasons to change the pot, the least damage to the plant, usually a year to change the potting soil 1-2 times. If the plants that need to be repotted bloom in spring and summer, it is best to repot them in autumn. If the plants that need to be repotted are in autumn or winter, it is best to repot them in the spring.

When changing pots, you should also pay attention to retaining the core soil for the plants, and mix the new soil with base fertilizer, such as organic manure, to make the soil more fertile and nutritious.

When changing pots, you must pay attention to, 1. Cut off the water before changing the pot: Before changing the potting soil for each flower, the water should be cut off for a few days in advance according to the size of the pot, and then change the pot when the soil is slightly dry, so as not to damage the root system when the soil is wet and the pot is changed.

2. Keep the heart soil: for woody flowers, novices must not remove all the soil on the root system when changing pots, let alone wash the roots, it is best to only remove the old soil of 1 3-2 3 around the mound, and retain at least 1 3 of the heart soil.

3. Prune problem roots: For plants with fleshy roots, every time you change the potting soil, you must check whether the plant has a shriveled and rotten root system, and if there is a need to prune off the problematic root system, dry the roots and repot the soil.

4. Do not use large pots: when changing pots for flowers, you must not plant small flowers in large pots, you can choose a pot with a diameter of 3-6cm larger than it according to the root system of the plant every time you change the pot, and gradually replace the large pot with the growth of the plant.

5. Choose slow-release fertilizer: When changing the pot and burying fertilizer for flowers, we must choose slow-release fertilizer and organic fertilizer to provide nutrients for the plant slowly.

As we all know, plants are maintained for two or three years, when the nutrients in the soil have been depleted, the growth of the plants will be slowed down, and sometimes ginger seedlings will appear.

When encountering this phenomenon, we first need to repot the plant, or take out the 1 2 of the soil to fill the fertile and loose soil to supplement the plant, and then it is very important to change the pot and soil. The time to change the soil of plants every year can be arranged in spring or autumn, all things germinate in spring, grow faster after changing soil, and the weather is cool in autumn, after the plants are potted, they will not be affected by the weather, and the potting will be faster.

The second time to change the pot is that the plant grows too fast, causing us to raise large flowers in small pots, which is also very unreasonable. We need to replace the plant with a large pot, so that its roots can continue to grow, otherwise the pot is too small and the plant will not continue to grow and even make the plant grow deformed, slow growth and other consequences.

When we repot the plant, we can choose according to the size of the follow-up, usually the rhizome is 5 8 cm away from the edge of the pot, and then the material of the pot, mainly purple sand or clay pots, plastic pots should not be used as much as possible.

The third time to change the pot is that the plant originally grew relatively normally, but suddenly appeared, most of the leaves turned yellow, then it is necessary to quickly depot the plant, check the growth of the roots, and see if there is any root rot caused by too much watering. Because there is a problem with the roots of the plant, it will definitely react from the leaves, and the plant has grown relatively healthy before, and suddenly the leaves turn yellow, which is very dangerous.

Therefore, when watering plants, you must decide according to the dryness of the potting soil of your own plants, especially in summer, if you water too much and add different points, it is easy to hurt the roots of the plants.

Therefore, when we repot plants, as long as we grasp these points, we can accurately repot and solve various problems of maintaining plants. Of course, if you pay attention to the small flowers, you can also learn more about the methods of plant maintenance.

The first thing is to choose the time when the plant itself is growing vigorously, when the vitality is stronger and the chance of survival is greater. The second is to choose spring and autumn, the temperature is not too high, the air is humid, it will not burn the plant, it will make it easier to grow itself. It is more fragile after changing pots, so it is necessary to apply some fertilizer appropriately to increase nutrition.

It is best to choose the best time to repot potted flowers in spring and autumn, because the temperature in these two seasons is the most suitable, and the flowers can adapt to the new soil and water balance at the fastest speed after repotting, and improve the survival rate of potting.

Spring. Because the temperature at this time is particularly suitable, not too hot nor too cold, especially conducive to its recovery, it should also be handled gently and pay attention to watering it, and basking in the sun can make it grow better.

It is necessary to keep some of the original soil, and then inject the new more nutrient soil so that it can adapt better, and then at first it should be watered thoroughly and placed in a darker place to let it grow on its own.

1. The timing of repotting.

It is best performed in spring and autumn; Some plants are also suitable for winter.

It is most suitable to be carried out in the dormant period and early growth stage of the plant, and the two stages of repotting have little impact on the growth of the plant.

For plants that are in the slow seedling stage, do not change, because the flower roots are already damaged, and changing at this time will cause secondary damage and prolong the slow seedling period indefinitely.

2. Steps to change pots.

Materials and tools to prepare before repotting: flower pots, culture soil, pearlstone, gardening shears, shovels, vermiculite.

Depot the plant, gently press the soil mass at the root with your hand to loosen the soil, and then sort out the roots inside the soil.

According to the size of the plant to determine the length of the retained roots, the larger the plant, the longer the roots will be retained, generally the roots of the grass flower only need to leave a length of about 15 cm, and the excess part can be cut off. In addition, the dead branches and leaves or diseased parts of the plant should also be pruned.

In order to take into account the air permeability and water retention of the new soil, vermiculite, pearlstone, and culture soil can be fully mixed in a ratio of 1:1:3 as the new pot soil.

Add the mixed soil to a new pot, about 1 3 height, slightly compact it by hand, put it in the plant, and then add the soil to 8 minutes full.

1. After the flowers are potted, you can properly water a little moistened soil. Before repotting, it is necessary to leave the flowers and trees without watering for a few days so that the potting soil can be separated from the pot wall. Before entering the new Kai pot, you need to cut off some coiled roots and old roots for the flowers and trees, and also cut off the roots that are too long and the injured roots, and if there are too many damaged roots, you need to cut off some leaves.

Freshly watered flowers and trees should not be repotted.

2. Inverted potting refers to reversing the position of the plants in the south and the plants in the north to meet the needs of plants for light. Put the water into a water container to make the potting soil absorb water into a thin mud shape, or water it once before pouring the pot, so that the soil is easy to separate from the pot wall, and then clamp the pot with your feet and lift the plant out. If the pot is small, you can first use stones to tap the outer wall of the pot to separate the pot soil and the pot wall, and then lift the pot mouth downward, use a wooden stick to top the gasket in the hole at the bottom of the pot, and move the pot edge up and down, and the whole plant and pot soil will be poured out completely; Or after knocking on the wall of the pot, lift the plant directly and forcefully.

1. Repotting time: Repotting is generally around Qingming and autumn equinox, seedling buds grow after Qingming, and flower buds grow after autumn.

2. Preparation for repotting: Do not water for 10 to 20 days before repotting, so that the potting soil is dry. When the potting soil is wet and the pot is turned over, the root of the blue root will be broken, and the wound will become rotten. At the same time, the wet soil sticks to the false bulbs, and it is difficult to see the new bud points, which will wipe off the seedling buds and flower buds of the orchid.

3. Change the pot and take the soil: use wood chips or bamboo chips to loosen the soil on the edge of the pot, shake out the broken soil in the inclined orchid pot, and hold out the soil and orchids after the soil on the side of the pot is basically shaken out. If there are many orchids, when prying the soil and stabbing the orchid roots, the pot will be broken, and the pot will be broken, and the orchid should not be pulled out of the pot.

1. It is best to change pots in spring.

2. Try to keep the soil mass at the root of the potted plant, and prune it appropriately according to the aging of the root system at the soil site (mainly remove the old and dead roots).

3. Take out the remaining soil of the original potted plant and replace it with new soil, which is similar to the original soil and fertile 4. After changing the soil, water it thoroughly and place it in a cool place for about a week.

5. Add some organic fertilizer or nutrient soil according to the growth of potted plants.

During the vigorous growth of potted flowers, the position of the pot should be moved frequently, the distance between the pots should be increased, the ventilation and light transmission should be increased, the pests and diseases should be reduced and the growth should be prevented, which is called the potted pot in the greenhouse, due to the different positions of the potted flowers, the influence of environmental factors such as light and ventilation temperature is different, and the growth of potted flowers is different for the sail group to make the potted flowers grow uniformly, and the potted flowers that grow vigorously will be moved to the greenhouse parts of the poor conditions of the sedan Chang, and the potted flowers with poor growth will be moved to the greenhouse parts with better conditions to adjust their growth.

The production of upper potting and turning potting is usually carried out at the same time.

Potted flowers can be moved as needed for the greenery of the garden and indoors. However, due to the restriction of growth by flower pots, it requires more delicate maintenance and management, and regular repotting is particularly important. (1) The time of potted flowers in the open field is more than the repotting of plants during the dormant period; There are more potted flowers in the greenhouse than before and after the rain in the lunar valley, and they are repotted before going out of the house; Young potted seedlings are generally transplanted and repotted after the appearance of one true leaf or cotyledon, and the distance between seedlings is 1 2 cm.

b) Method 1

Cushion basins. Put a new pot on the potted commercial seedlings, and cover the broken pot pieces (at least 3 pieces) on the drainage hole, with the concave side down. In the pot with the tiles padded, add the coarse-grained matrix. 2.

Pour the pot. Inverted potting is the pouring of flowers from the original pot. Do not water before pouring the pot, so that the potting soil is properly dry, so that the soil ball is easy to pour out completely.

When pouring, one hand holds the pot, the other hand makes a fist, knocks on the edge of the pot, so that the soil ball comes out by itself, if the pot is tied to a large pot, the pot side can be placed upside down on the wooden block, tap the edge of the flower pot, so that the soil ball is loosened, hold the plant and the soil ball with your hand, and then come out. 3.

Clean the roots of the plant. Peel off some of the old roots on the surface of the soil ball, remove the pads at the bottom of the pot, and cut off the overgrown and injured roots. If the rim of the pot is full of new white roots, it can be swapped into a large pot in its entirety.

For many years of potted seedlings, the root system is intricately coiled, and it is often necessary to use bamboo skewers to remove the soil between the roots, and then change the soil to pot. Some precious species with fleshy roots, such as orchids, peonies, junzi orchids, etc., should be cleaned and dried before potting after potting. 4.

Potting. When potting, hold the seedlings in one hand, straighten the ** standing in the pot and grasp the planting depth, and add the culture medium with the other hand to fill the gaps around the roots until the pot is full. The depth of planting should be appropriate for the size of the flower seedlings.

Then shake the pot and press the substrate with your fingers so that the substrate surface is 1 2 cm below the edge of the pot.

After potting, immediately water enough water to reach the point where the water flows out of the bottom hole, and after the water is sucked dry, water it again. The first potted seedlings should be shaded for a week before they can resume normal growth.