What are the reasons for the poor growth of flowers? How to promote the growth of flowers?

The reasons why flowers do not grow well are as follows: self-maintenance reasons, temperature, moisture, fertilizer, and air.

The first is about watering. Each plant has its own system for determining how much to water, different plants have different needs, and it's not that the more watering, the better. Specify the type of water required by the plant:

Aquatic plants "Wet plants" "Neutral plants" xerophytes, aquatic plants are easy to maintain and do not require much water. Neutral plants are afraid of drought and waterlogging, so watering should be based on the situation, while xerophytic plants do not need to be watered too much. The case of excessive water is manifested as yellow leaves, long leaves, easy lodging, easy to be infected, etc., which can be used to judge the water requirement of the plant.

Plants' need for sunlight can also be divided into three categories: positive, neutral, and negative. Positive plants need sufficient full light, such as yueji, magnolia, pomegranate, crape myrtle, etc.

Neutral plants are adapted to grow in full sunlight and are shade-tolerant, but they also need to be careful not to get sunburned in the sun, as too much sunlight will cause the leaves to turn yellow. The remaining negative plants can tolerate moderate shade and cannot be exposed to direct sunlight, especially in summer, when the sun is too much will cause the leaves to wither yellow. For example, our orchids, orchids, and so on are all feminine plants.

Soil can also cause flowers to grow poorly, so we generally choose substrate cultivation, which is a kind of soil suitable for flower growth, with good ventilation, and it is breathable and suitable for root respiration. And there are some gardens in the soil belongs to clay, and it is not breathable, and the porosity is particularly small, which is not conducive to the respiration of plant roots, so the flowers are generally suffocated to death when they are cultivated with this soil.

Finally, pay attention to ventilation. If you are raising flowers indoors, you must pay attention to opening more windows to ventilate and ventilate the room, so that the roots of the plants can breathe better and produce the necessary nutrients in the plant.

The reason for the poor growth of flowers is the lack of water, light, low temperature, insufficient fertilizer, to regularly monitor the temperature changes at home, move the flowers to a sunny place, apply fertilizer regularly, and water once a week, so that the flowers can grow faster.

Lack of sunlight, lack of water, lack of carbon dioxide, no ventilation, no nutrition, if you want flowers to grow better, you must pay attention to watering, pay attention to fertilization, and bask in the sun on time.

Different flowers need different cultivation methods, and if the flowers do not grow well, it is likely that the temperature and water source cannot reach them, so they should be cultivated according to the habits of the flowers when cultivating.

There are five factors that affect flower growth, which are temperature, light, fertilization, watering, and soil.

Each flower has its own optimal temperature for growth, maximum temperature for growth and development, and minimum temperature for growth and development, beyond which the flower can be harmed at least and will die at worst. Light is the energy source used by flowers to make nutrients and plays an important role in flower growth. Different species of flowers come from different geographical latitudes and altitudes, so the requirements for light intensity vary greatly.

The main nutrients required for the normal growth and development of flowers are carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, sulfur, calcium, wok, iron, etc. Water is an indispensable and important part of plant growth, and flowers must survive under suitable air humidity and soil moisture conditions in order to grow normally. Soil is the substrate for the growth of flowers, and it is very important for the growth of flowers.

Classification of flowers

1. Aquatic flowers: such as lotus, water lily, water lily, etc., this kind of flower needs to live in water.

2. Wet flowers: such as ornamental fern, monstera, calla lily, tiger socks, alocasia, etc., this kind of flowers have weak drought tolerance and need higher soil temperature and air humidity, so watering should master the principle of rather wet than dry.

3. Mesophytic flowers: such as Yueji, hibiscus, pomegranate, palm bamboo, five-needle pine, ornamental bamboo, begonia, etc., most of the flowers belong to this type. The water requirements of such flowers are also inconsistent, with some neutral to drought and some neutral to moisture.

Therefore, in water management, we should grasp the principle of seeing dry and wet.

4. Semi-drought-tolerant flowers: such as camellia, rhododendron, plum, geranium, etc., the leaves of such flowers are leathery or waxy, or the leaves have a large amount of hair, or the branches and leaves are needle-like or flaky.

<>1. Land. If you want to raise flowers, you must choose the suitable soil for the lack of locust trees. According to the type and habit of the flowers, choose loose, breathable, well-drained acidic and alkaline soil, and at the same time, some organic fertilizers can also be added to improve the fertility of the soil, so that the plants can absorb more nutrients, so that the growth of plants becomes better.

2. Moisture. Many flowers are moisture-loving, and if you stay in a damp place for a long time, it will lead to the ulceration of the root system, which will affect the normal growth of the plant. When overwatering, it should be placed in a ventilated place so that the water can evaporate quickly.

Place gravel or old tiles on the bottom of the pot to enhance drainage and prevent water accumulation.

3. Disease. Before planting, the soil is disinfected, sterilized, and then exposed to the sun for 1-2 days before application. When pests and diseases occur on plants, insecticides should be sprayed in time, or some lime should be sprayed on the surface of the plants to prevent the plants from getting sick and spotting.

4. Growth conditions. Many flowering plants love to bask in the sun, and should not be placed indoors for a long time, you can replace them every 5-10 days, and then place them outdoors for 7 days, and then put them indoors, repeatedly. In summer, it should not be placed in the yard to expose it to direct sunlight, it will burn the leaves, so it should be placed in a cool place, or in a scattered place indoors.

With the exception of plants that are extremely hardy, most flowers are dormant in winter, and they must be moved to a warmer place to prevent frostbite.

Winter is coming, and the green plants we maintain at home will more or less have some yellowing leaves. Some friends will be more anxious, sometimes our maintenance methods are obviously not a problem, but the green plants will still appear like this, then this time must try to say this method.

The first is to give some medicine to green plants, you read that right, you really want to give them some medicine, this medicine is not taken casually, aspirin is very good for the maintenance of green plants. So why can aspirin be used to care for plants? This is because aspirin is an acidic drug, and when it is mixed with water, it produces a type of salicylic acid, which can effectively extend the life of plants and help the leaves of green plants to become greener.

Let's talk about how to use aspirin correctly to help our plants grow. First of all, we can take an aspirin tablet and crush it, then we soak it in warm water to fully absorb the aspirin, and then apply 500 ml of tap water, mix it and then you can water, but it should be noted that it should be all watered in the potting soil, so as not to get on the leaves.

The second is to use willow bark. This method is not very easy to use, but many friends do not understand why pine bark can be used as a nutrient in the soil of plants. Everyone knows that willow trees are very easy to survive, and there is a proverb that says that willow trees survive simply by chance, which also illustrates this truth.

So have you ever wondered why the growth of willow trees is so simple? That's because willow bark contains a lot of salicylic acid, which is very good for plant growth. <>

There are many plants that just like acidic soil, but it is not easy to get, so we use willow bark to bury in the soil of plants, and after watering, it can produce a kind of salicylic acid, which helps the growth of plants, which not only improves the soil environment, but also has to have certain nutrients, isn't it a good thing to kill two birds with one stone?

Let's also talk about how to use willow bark, when we get the willow bark, we have to sort out a piece of it that can't be very large, bury it directly in the soil, remember to cut it smaller. It can be buried on the surface of the soil, and a little down can also be bought directly at the bottom of the pot. Because willow bark is granular, for plants, the drainage performance is improved, which is also very good.

You can check whether it is caused by the lack of soil nutrients or lack of water, and if these two factors are ruled out, check whether the rhizome is rotten. Put the potted plants in a ventilated place and blow a lot of wind, and you may be able to grow well.

Potted flowers do not grow well, one is to pay attention to whether the nutrition keeps up, whether there is a lack of some nutrients, the second is that the soil for planting flowers is also very important, some flower pots do not change the soil all year round, the quality of the soil declines, and the flowers naturally do not grow well.

The lighting is not good.

The growth of any plant is inseparable from the sun, and the sun is the source of all things. In the process of maintenance, if the light is not good, it will weaken photosynthesis, which is not conducive to the accumulation of organic matter, resulting in the growth of flowers, slender stems and leaves, and weak yellow. Therefore, in the process of maintenance, attention should be paid to maintaining sufficient light, but pay attention to shade-loving plants such as hydrangea, hosta, pothos and other shade-loving plants should not be too bright, and can be placed in scattered light.

Summer bonsai does not grow well, today the leaves are yellow, tomorrow the flowers will fall, how to water is very important!