How to prune the marigold after it blooms

First, after the longevity flower fails, it can actually bloom a second time, but people need to prune them, only in this way can it ensure that it sends out new shoots and new flowers, generally after the first flower fails, that is, almost to the autumn, pruning is best to choose not to enter the autumn, that is, around the month.

Second, the longevity flower is a large flower composed of a lot of small flowers, after they bloom and fail, when pruning, it is necessary to use small scissors, one by one after they have failed to cut off all the residual flowers, this time to pay attention, because they can not all bloom together, so when you see the ** residual flowers, cut it off in time.

Third, after all the residual flowers are pruned, it is necessary to prune the flower branches of longevity flowers, because to ensure that it blooms for the second time, so it is necessary to leave a place for it to grow new branches and buds, at this time only to ensure that the branches are left about 3cm, the extra branches and leaves and the main stem can all be cut off, the above is the longevity flower flower defeat after pruning**, it should be very simple to understand, if you find that the new branches and buds grow too long, there is a tendency of more than 15cm, you must cut off the extra part in time, This ensures that all shoots absorb the same amount of nutrients.

Fourth, after pruning the longevity flowers that have failed, it is necessary to pay attention to its maintenance, to change the soil for the pruned longevity flowers, and to replace the fresh nutrient soil prepared by perlite and bone meal or picavirus agent in a ratio of 1:3 to maintain it.

After the longevity flowers bloom in March and April, don't cut the wrong pruning, otherwise it is easy to die in summer.

The pruning methods of longevity flowers are pruning season, pruning length, pruning object, topping, and topping.

1. Pruning season

Spring and autumn are good seasons for pruning, but when pruning in spring and autumn, you should choose when the longevity flowers are not blooming, if they do, you should wait for the flowers to wither before pruning, but remember to prune before September whether they bloom or not, which will help the longevity flowers store nutrients and bloom.

2. Trim length

When pruning the longevity flowers for the first time, it is necessary to pay attention to the height of at least 5cm under the longevity flowers, and then keep the construction of about 12cm, do not cut off the branches and leaves, otherwise the plant will not be able to breathe, if the branches and leaves are too few, it can not provide nutrients to the plant, which can seriously affect the growth of the plant and cause plant death.

3. Trim the object

In addition to these two methods, when pruning longevity flowers, you should choose a higher branch, with a length of about 12cm or more, and don't let go of the wilted and yellowing branches that have bloomed, as well as those that grow in a crowded environment, and the plant branches grow irregularly are pruned.

4. Topping

When the growth height of the longevity flower grows to about 5cm, it is necessary to prune off the new shoots at the top, and pay close attention to the growth of the plant after pruning.

5. Topping

Topping should pay attention to the height of the plant, it is best to choose a height of about 12cm, prune off the overly tall part of the plant before the flower buds appear, keep 3-5 pairs of leaves, and then cut off the top shoots.

Longevity flowers should meet the three conditions of regular pot change, sufficient light and sufficient moisture

Regular repotting: The substrate and pots are the basis for the growth of longevity flowers, and the soil quality will decline after a period of use, such as nutrient deficiency, alkalization, and compaction, which is no longer suitable for the growth of longevity flowers, and it needs to be reformulated with new soil. In addition, the pot should also be replaced with its growth, and if the longevity flower plant grows, it needs to be replaced with a larger pot to ensure that its root system has enough space to grow.

Sufficient light: sufficient light is the key to the flowering and bursting of longevity flowers, and it needs to be placed in a good lighting position when maintaining it, and potted plants can be maintained in a ventilated and sunny position such as a balcony and courtyard, which can ensure the normal differentiation of flower buds, and the color of the flowers will be more vivid. However, in the hot summer, you need to pay attention to shading, because the newly sprouted buds cannot withstand the scorching sun.

Sufficient water: longevity flowers need to ensure that there is enough water during the growth period, especially in summer, you can properly water it more - a little water, in order to improve the humidity of the growth environment, spring and autumn are its growth period, watering to do dry and thorough watering.

After the kalancho flowers have bloomed, they can be pruned by the following steps:

Step 1: Prune the residual flowers.

Kalancho flowers should be pruned in time after flowering, usually in the second week after flowering. Directly cut off the old branches and residual branches after flowering, and the remaining flower buds on the flower branches should also be cut off to avoid rotting on the branches and bringing pests and diseases.

Pay attention to pruning the residual flowers from the first pair of leaves of the flower branches, and pay attention not to start cutting from the second or third pair, otherwise it will affect the flowering of the next season and will not bloom.

Step 2: Prune the foliage.

After the longevity flowers are gone, not only the residual flowers should be pruned, but also the branches and leaves should be pruned to save nutrients as much as possible and help the plant recover. When pruning, the long branches and leaves, sick and weak branches, old branches and overlapping branches should be cut off, so as to save nutrients and better ventilation and light transmission of the plants.

Step 3: Watering and fertilizing.

After pruning, the longevity flower only achieves the purpose of beautifying the appearance of the plant, and greatly avoids the consumption of nutrients. After pruning, pruning can be done with watering and fertilizer, which can promote more robust growth.

Note that it is impossible to have water every time you water, so as not to cause poor root growth. Fertilizer should not be too much to avoid damage.

Step 4: Propagation by cuttings.

If you want it to grow in a long pot, you can cut off the branches for propagation by cuttings. Leave some foliage on the upper part of the shoot, but cut off the lower part. Cuttings are then placed in the appropriate soil, watered to keep the soil slightly moist, and finally placed in a ventilated environment to wait for the roots to germinate.

Tips on the maintenance of longevity flowers

1.The cultivation of longevity flowers requires loose, fertile, well-drained, slightly acidic soil, which is more conducive to root development. Longevity flowers are afraid of stagnant water, potting soil drainage should be carried well, coconut peat and other soil with good water retention, try to use as little as possible.

2.The most suitable temperature for the growth of longevity flowers is 20 25. If the ultra-implicit agitation exceeds 30 or below, it will obviously stop growing and enter a dormant or semi-dormant state. In winter, if the temperature drops below 10, it is moved into a greenhouse for wintering.

3.Water every 2 to 3 days during the growing period to keep the potting soil slightly moist. When the temperature is low in winter, it is necessary to control watering, if there is too much watering, the drainage is not smooth, and the potting soil is too wet, which can easily lead to root rot.

After the longevity flower is completed, you need to start pruning the residual flowers on the plant, as well as the unopened flower buds, and at the same time cut off the dead branches and rotten leaves, long branches and leaves, dense branches and leaves on the longevity flower, etc., after cutting, you should put the longevity flower in a cool and ventilated environment, so that the incision heals quickly, and the cut off the longevity flower branches can be propagated by cuttings.

1. Prune the residual flowers

The flowering time is between February and May, and from the second week after the end of the flowering period, the pruning of the longevity flowers begins. Cut off all the broken flowers or buds that have not yet opened on the plant. On the one hand, it can prevent the flowers from rotting and breeding diseases and pests, and on the other hand, it can also avoid unnecessary nutrient consumption.

2. Prune branches and leaves

In the process of growth, longevity flowers will inevitably appear long branches and leaves, dense branches and leaves, dead branches and rotten leaves, diseased branches and weak leaves, etc., these branches and leaves have no ornamental value, and need to be pruned and cut off as soon as possible. For long branches, it is better to prune the branches to a length of 10 cm, as branches that are too long are prone to lodging conditions.

3. Post-cutting maintenance

After the kalancho flowers have bloomed and pruned, they need to be maintained. Move the kalancho to a cool, ventilated environment to nourish with diffused light. Maintain the moisture of the potting soil with proper watering and do not apply too much fertilizer until the incision heals, and the longevity flowers can be restored to their growth vitality in about 1 week.

4. Propagation by cuttings

Cut healthy long shoots can be used as a substrate for cuttings. Prepare suitable pots and soil, insert the branches into the potting soil, and after reasonable maintenance of light, water, temperature, fertilization, etc., they can become living roots and become a new pot of longevity potted plants.

The pruning methods of longevity flowers include pruning residual flowers, pruning flower branches, and retaining bud points.

1. Cut off the residual flowers.

When the longevity flowers can be properly pruned after blooming, the pruning time is best carried out in the second week of flowering, the old branches and stump branches are directly cut off after flowering, and the residual flower buds that can no longer bloom are cut off together, and do a good job of disinfection to avoid wound infection.

2. Prune flower branches.

After the longevity flower fails, it can be pruned, and the second pair of leaves under the flower branch can be cut off together with the flower branch, and after a period of time, new shoots can grow and can bloom a second time. In addition, it can also be carried out when the longevity flowers are growing around 10 cm, only 3-5 pairs of leaves need to be left, and then the top buds can be knocked off.

3. Keep the number of socks to leave bud points.

Longevity flowers have strong germination power, when we prune the residual flower branches and break the leaves, do not touch its new shoot points, keep the new shoot points, and grow up and bloom branches. If the bud point position does not grow well, it will affect the appearance can be pinched off, and the bud point that finally grows out, some flower friends are reluctant to pinch off, such as the longevity flower after pruning will promote a lot of side buds, the branches are too crowded or cut off, which is conducive to ventilation and light transmission, and the flowers are large and bright when reflowering.

Daily maintenance of longevity flowers

1. Reasonable fertilization.

Fertilization should be done in the maintenance of longevity flowers, and nitrogen fertilizer should be applied at the seedling stage to promote the growth of branches and leaves. When the flowers are about to bloom, phosphorus and potassium fertilizers should be applied, which can not only promote the number of flowers to bloom, but also make the flower color more vivid. Fertilization is generally in the spring and autumn season, and the frequency of fertilization is once every half a month.

Plants may stop growing in summer and winter, so there is usually no need to fertilize them during these two seasons.

2. Watering appropriately.

If you want to make the longevity flowers grow more robustly, you need to water them properly. It is a drought-tolerant plant, so watering is better than dry. The principle of watering is that the soil can be watered after it is dry, and if it is watered, it must be watered thoroughly.

When watering, you should slowly tilt the water container against the edge of the pot to let the water gradually penetrate deep into the soil. In the process of maintenance, it is best not to have a specific watering frequency, and the correct way is to dry and water thoroughly.