What are the conditions and optimization methods for flower growth?

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.

Number one: prune.

As mentioned earlier, the flowers are combed and pruned, and most of the plants begin to go downhill after the autumn breeze is cool, the petals begin to dehydrate and yellow, the leaves begin to wither, and the branches slowly turn yellow.

Correct pruning is the most important step in the process of raising flowers, yellowing, withering, withering are all to be cut off, pruning time is also different, when the branches have not yet yellowed can also be pruned, at this time the pruned branches can be used as cuttings, if it is until the branches appear shriveled, it is useless.

Prune according to the size of the plant shape, prune as a whole, don't cut a few times on a certain branch, at least cut off the original one-third of the branches, only pruning, next spring, the new shoots will grow better and healthier.

The second point: fertilization.

Autumn is followed by winter, whether it is a dormant plant in winter, or a plant that blooms in winter, it is indispensable to fertilize, and slightly increase the amount of watering and fertilizer in autumn.

The use of fertilizer is mainly based on two kinds of fertilizer, one is nitrogen fertilizer, the other is potassium fertilizer, nitrogen fertilizer promotes the growth of branches, potassium fertilizer promotes flowering, especially plants that bloom in winter like chrysanthemums, longevity flowers, crab claw orchids, etc., it is necessary to fertilize, and the flower buds bred by increasing fertilizer will be more, and the flowering period can be longer.

The third point: propagation by cuttings.

Autumn is coming, the temperature is low, the propagation of plant cuttings is the best season, choose to take cuttings in autumn, the survival rate of cuttings is higher, pay a little attention to heat preservation when cuttings, you can put the cuttings in a white plastic insulation box, cover a film on the incubator, play the role of moisturizing and heat preservation, so that the cuttings of the branches take root faster.

The fourth point: change the pot and change the soil.

Autumn green plant vitality is very active, suitable for plants to repot, this spring to buy flowers, autumn is appropriate to change a slightly larger pot, with new soil, so that the flower can grow better, the root system has a new soil, larger growth space, will grow more vigorous.

The fifth point: heat preservation.

Now at this temperature, some plants are going to move indoors, and it is easy to freeze to death when placed outdoors, and the weather is okay during the day, but at night, the temperature is about 10 degrees, and such a low temperature directly affects the life of plants. Moving indoors is the best choice, the indoor temperature is relatively constant, suitable for the growth of green plants.

Raising flowers in autumn, the above basic common sense of raising flowers for flower friends must be paid attention to, especially pruning, fertilization and heat preservation.

There are many methods of management, some are cuttings, some are directly planted, and some are grafted.

1. The effect of temperature on the growth and development of flowers.

1) Temperature affects flower seed germination.

2) Temperature affects flower bud differentiation and flowering.

3) Temperature affects the growth and dormancy of flowers, and the light intensity is affected.

2. According to the adaptation range of different flower species to light intensity, it is generally divided into three types: positive flowers.

Feminine Flowers Neutral flowers.

There are also differences in the length of light required for flowering, and there are three types according to this: long-day flowers, short-day flowers, and medium-day flowers.

3. The effect of water on the growth and development of flowers.

The water requirement for flowers is constantly changing at different stages of growth and development.

The seed stage is the seedling stage after entering the vigorous growth period.

4. The relationship between flowers and soil environment: soil temperature, soil texture 5, and the influence of nutrients on flowers.

Nutrients needed for flower growth and development: Flowers need 16 essential nutrients in the process of growth and development, including carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, sulfur, calcium, magnesium, iron, boron, zinc, copper, manganese, molybdenum, chlorine. Among them, there are 10 kinds of elements necessary to maintain the normal life of plants, of which there are 4 kinds of elements that constitute organic matter, carbon, hydrogen, oxygen, nitrogen, etc., and 6 kinds of mineral elements that form ash, namely phosphorus, potassium, sulfur, calcium, magnesium, iron, etc.

There are many kinds of flowers, the content is extremely rich, and the development of industrialization has given flowers a broader research scope, and environmental factors play the most important role in the growth and development of flowers. Temperature, moisture, soil, light on the reproduction, growth, flowering, fruiting of different stages of the flower play a different role and influence is different, their relationship is mutually restricted, interdependent, which aspect of the deficiency or excess will lead to the growth of flowers stunted, only to make it balanced, in order to cultivate healthy, well-growing flowers.

Temperature, light, minerals, and more! For example, if the chrysanthemum is given less light, the chrysanthemum can bloom in summer, and the appropriate supply of corresponding minerals can prolong the flowering period.

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.