What causes the old leaves of longevity flowers to roll up and scorch the leaves?

Most of the time, long-lived centenarian flowers bought from florists have fat leaves, like pig ears. But after buying a house, after a period of maintenance, the new leaves will become very small, and the old leaves will gradually fall off, which is actually a normal phenomenon. But when you bring it home, the growing environment is definitely not suitable for the temperature and humidity in the garden shed, and the fertilizer used is definitely ordinary fertilizer, not fast-growing fertilizer.

Therefore, after a period of roasting, the old leaves will definitely degrade, and the new leaves will be much smaller than the old leaves, but they will be very strong.

It's just the longevity of the flowers in the small shed we bought. If it is bought in the hands of flower friends, the normal maintenance of the long life of the flower, the leaves will not be so large, and it will not fall off. The way to repot is to repot without removing the soil, but the soil is not filled, so the root system of the large bamboo is directly exposed, which means that your large bamboo is in a state of no potting, and the whole plant and the original soil are on top of the new soil pot.

So I took it out to dry, but I didn't take the pot, and the water evaporated quickly, so the dry edge scorched the leaves. Kalancho is a small and medium-sized potted plant and does not need such a large potted plant. The root system of longevity flowers is underdeveloped, and the original basin can fully meet the needs, and the original basin does not need to be transformed.

If the pot is too large, the water evaporates slowly, and it is easy to accumulate water and rot the roots. Now in summer, the growth of longevity flowers is basically stagnant, keep the basin soil small and dry, put it in a cool and ventilated place to protect it, especially do not need to go out to bask in the sun. It is recommended that you fill the empty soil in the pot, or use the soil to completely take out the long-lived flowers, change to a smaller pot, water some roots appropriately, spray some leaf water occasionally, put it in a light environment, do not go in and out frequently, it is the beginning of autumn, and the growing season is about to begin.

Sometimes there's no reason to take care of plants. The devil is in the details. It is recommended that you do not change potted plants in summer, there is no need to change potted plants and throw them away, really do not replace potted plants and the size of the original potted plants like plastic potted plants, and minimize the damage to the root system.

Because the longevity flower has a greater demand for water, the old leaves of the longevity flower are rolled up, probably because of the lack of water, and the soil should be kept moist frequently, so as to avoid the scorched leaves of the longevity flower.

This can be caused by a lack of light, or by a lack of water, or if the right fertilizer is not used.

It may be because of the lack of water, so the leaves will be rolled up and scorched.

Longevity flower leaves curl yellowing cause:

1. The potting soil is too dry and lacks water.

Longevity flowers are succulent plants, more drought-tolerant, so many flower friends longevity flowers are not watered after buying, or watering very little water each time, plus the cultivation substrate is better permeable, or relatively dry, watering is not easy to absorb water, often or once watered through, longevity flowers should be drought and lack of water after a long time, resulting in curl of leaves.

If the potting soil is very dry, obviously united, and there is a large gap between the edge of the pot, this is a manifestation of the potting soil is very dry, the pot should be soaked in water for about 30 seconds, take out and drain the excess water, and the potting soil should be kept slightly moist during the flowering period.

2. Caused by fertilizer damage.

In addition to drought and water shortage, sometimes improper topdressing can also cause the leaves of longevity flowers to curl and the leaf edges to turn yellow and dry. Generally, it is recommended to stop fertilizing in Citi to avoid fertilizer damage leading to the reduction of the ornamental value of longevity flowers, and nitrogen, phosphorus and potassium compound fertilizers can be applied after flowering to help longevity flowers recover, and phosphorus and potassium fertilizers should be applied once a week at the bud stage to promote the growth of flower buds, and top dressing should be stopped during the flowering period.

3. Rotten roots.

Longevity flower leaves curl and yellow most often caused by rotten roots, longevity flowers can not be watered more, otherwise it is easy to rot roots, especially in indoor breeding, poor ventilation conditions, watering after the pot soil does not dry for a long time, it is easy to cause stuffy roots.

However, a large amount of water is stored in the stems and leaves of longevity flowers, which is generally not easy to find in the early stage of root rotten, only the leaves gradually become curled, dry, soft, and when the air humidity is relatively high, there will be some aerial roots.

Key points of longevity flower maintenance.

After watering the longevity flowers, it is best to put them in a well-ventilated place to let the excess water be lost as soon as possible, and the potting soil should be made of a substrate with good water permeability and air permeability, and the heavy clay soil is not suitable for planting longevity flowers.

Before each watering, you should insist on the dryness and humidity of the potting soil, and then water when the potting soil is relatively dry, or directly soak the pot in the water for about 30 seconds, when soaking, the potting soil will bubble, and when there are no bubbles, you can end soaking the pot.

1.Watering Although kalancho is a very good plant, if you don't water it properly, it can cause the leaves to burn and fall, and even cause the whole pot to die. Solution:

How often do longevity flowers be watered? Watering should be controlled, as long as every 3-4 days to water thoroughly, keep the potting soil slightly moist. Longevity.

2.Sunshine Longevity flowers like full sunlight, but we know that too strong light at noon in summer will also cause the leaves of longevity flowers to burn, so it is also very important to control a certain amount of light. Solution:

What should I do if the leaves of longevity flowers are burnt? In the summer, it is advisable to shade a little outside at noon, and the rest of the time should be placed in a sunny place, at least every day.

3.Temperature The most suitable temperature for the growth of longevity flowers is 15 to 25, so it is the most difficult to take care of in summer and winter. Solution:

Flower friends should create a small environment that is warm in winter and cool in summer, and at noon in midsummer, they should avoid strong light exposure and place it in a semi-shaded place with sufficient scattered light, such as under a large tree.

4.Fertilization Although longevity flowers like fertilizer, if the fertilizer is improper, it will also cause some series of problems. And if you pour fertilizer on the leaves, it will also cause the leaves of the longevity flowers to burn.

Treatment method: Longevity flowers like fertilizer, and can be applied once with nitrogen-based liquid fertilizer after flowering to promote its rejuvenation. In addition to stopping the application in summer, only nitrogen, phosphorus and potassium can be applied in the rest of the time.

It can be caused by a lack of fertilizer, malnutrition, lack of light, low air humidity, or wrong farming methods.

The temperature is relatively low, it is infested by pests and diseases, there are not enough nutrients, the growth trend slows down, there is no timely watering, and the soil is not fertile.

This may be that the sun is too big, so it is a serious problem like this, and it is also a terrible problem.

If there is a lack of light for a long time or there is not enough light, there will be a problem with the stem. At this time, it is necessary to strengthen the light, except for the summer when it needs to be given proper shade, it needs to be given more light at other times. In winter, place it on the south-facing window of the house to ensure its temperature and light.

If the temperature is above 5 degrees, it will not die, and if you want it to grow, you need to have a temperature of more than 15 degrees.

If there is not enough water or too much water, its leaves will also zoom. Alternate between dry and wet watering when needed, and don't leave it wet or dry for long periods of time. Then the amount of watering should also be decided according to the weather and the quality of the soil.

If the water is sufficient but the leaves are still charred, you should pay attention to whether the stem near the root is blackened, and add some fertilizer containing phosphorus or slow-release fertilizer to it in winter.

If it is natural aging, its leaves will also zoom, and during its growth, it will undergo natural aging due to adaptation to the environment, and the leaves will zoom. In this case, no special treatment is required, just cut off the scorched leaves.

1. If you want it to grow healthily and keep its leaves green, you must first put it in a proper position, you can move it to a place with astigmatism for maintenance, and then pay attention to watering a little more to ensure that its leaves can absorb water normally, and then become tender, so that the leaves will return to green after a few days.

2. If it grows in summer, be sure to reduce the amount of watering it and put it in a cool and ventilated area for maintenance, so that the leaves will grow well. In the colder winter, pay attention to keep it warm and not get frostbitten.

Low temperature frostbite: Causes: Longevity flowers are suitable for growing in a warm environment, in winter, the temperature will drop significantly, at this time, if you do not take warm measures, especially in the cold northern areas, longevity flowers plants may suffer from frostbite, causing the edges of the leaves to dry up.

Solution: Longevity flowers should take measures to keep warm in winter, respond in time, move to a warm room after freezing, and keep the temperature above 10.

Longevity flower growth rules:

The longevity flower is short and stout, the plant height is nearly 10 25 cm, the base is branched, the leaves are ovate to obovate, opposite, the leaf margin is serrate, slightly curved inward, thick and juicy, the color is bright green, before flowering, it is a more ideal foliage plant. After October every year, from the tip of the branch or between the axils of the leaves, a conical umbel-shaped inflorescence is extracted, and each inflorescence bears a dozen to dozens of small flowers.

In the peak growing season, thin compound liquid fertilizer can be applied every 15 to 20 days to promote vigorous growth and lush flowering. After the flower bud formation in November, potassium dihydrogen phosphate or superphosphate was applied 1 or 2 times, and the flowers were many, colorful, and the flowering period was long.

Lack of light is one of the common reasons, and kalanchops themselves are light-loving plants, so they need to be exposed to sufficient sunlight every day, but they should be properly shaded in summer to avoid burning the leaves.

Lack of water is also one of the main reasons why the leaves of longevity flowers are soft and curly. Although it has good drought tolerance, it is not possible to not water for a long time, and it is generally watered once every 2-3 days. It can be watered more often in the summer and less dormant in the winter.

If there is no nutrient replenishment in the potting soil for a long time, it will inevitably lead to poor growth momentum of the plant and soft and curly leaves. In this case, the best solution is to apply fertilizer in time, but the amount of fertilizer should not be too much at a time, and it is enough to apply thin liquid fertilizer once every half month.

Root rot is the most difficult of several causes of leaf softening to find and treat. It is generally caused by overwatering and applying thick fertilizer, which causes the roots to be unable to breathe due to overwatering, and burns the roots when applying too much fertilizer. If you find that there is standing water in the pot, you should empty it in time, and at the same time remove the plant from the pot to observe whether the roots are rotten, and if so, prune.

If you have a lot of fertilizer, you can rinse the potting soil first to wash away the excess fertilizer and then prune the roots.

After changing the pot and soil, the leaves may be soft and curly, because the plant has not yet adapted to the new pot and soil, and the root growth and water absorption ability are inhibited, which can be improved by slowly cultivating.