What is flowering control, and can the flowering time of flowers be controlled? What to do?

It's about controlling it when it's blooming.

Flowering control in floricultureSalsa loves flowers knowledge sink has flower life skills.

The flowering period of flowers can actually be controlled, and the purpose of controlling the flowering period can be achieved by controlling the temperature and humidity conditions outside the flowers, and the flowers are easier to bloom under the conditions of warmth and humidity.

The flowering time of the flowers is definitely controllable. If you want to control the flowering time, you should control the temperature.

The flowering period of flowers can be changed, as long as you control the temperature, then its flowering period can be changed, because there is a saying that it is not unreasonable for spring flowers to bloom.

Control watering, in order to make the plants bloom smoothly, you can water every 10 15 days to keep the soil in a slightly moist state; To control the temperature, it is necessary to stabilize the room temperature between 20 and 28 so that the plants can bloom smoothly; Reasonable top dressing, need to apply a thin liquid fertilizer every half a month to maintain the normal growth of plants.

The plants can be watered as early as possible by controlling the watering method, and the soil can be watered every 10 to 15 days during the flowering period to keep the soil in a slightly moist state. When watering the plants, you can choose to water unpolluted river water or tap water after 2 to 3 days of drying.

Most plants are suitable for growing in a warm environment, and if the ambient temperature is too low, the plant will not be able to bloom properly. The plants need to be moved to a room that can be adjusted and the room temperature should be stabilized between 20 and 28 to maintain the normal growth of the plants.

During the daily maintenance period, fertilizer needs to be applied every half a month, and you can choose to apply thin liquid fertilizer or nutrient balance nitrogen, phosphorus and potassium compound fertilizer to promote flower bud differentiation of plants. After flowering, urea fertilizer is also applied to make the flowers more vibrant.

In order to speed up the flowering speed of the plant, it needs to be transferred to a bright environment for maintenance, and no less than 6 hours of light need to be given every day, and when the light is too strong at noon, a shade net needs to be built above to weaken the intensity of light.

1. Adjust the light: Light has a very significant impact on flower induction. Generally, short-day plants, such as chrysanthemums bloom in late October, if they begin to bud in mid-July, give 8-10 hours of light every day, and use shading measures for the rest of the time, that is, short-day treatment, which can make them bloom around the National Day; After the flower buds appear, artificial light is added to make the continuous light time of about 14 hours a day, that is, long-day treatment, which can postpone the flowering period to New Year's Day and even the Spring Festival.

2. Adjust the temperature: Some ornamental plants are not sensitive to the length of light, and can change the flowering period by warming or cooling the cherry blossoms. Plants that have formed flower buds in winter (such as peony, spring flower, caryophyllus, geranium, peach blossom) can shorten the dormancy time and early flowering period after proper heating treatment in the winter dormancy period and spring low temperature period.

Before the temperature rises in spring, giving dormant plants a low temperature of 1-4 can prolong dormancy and delay flowering, such as rhododendron and wisteria can delay flowering for up to 7 months. For example, cyclamen and geraniums go dormant or have poor growth in the hot summer, and if the temperature drops below 26, there will be a beautiful scenery of "spring flowers are still there".

3. Control the growth period: control the sowing and planting period, which can achieve the purpose of controlling the flowering period. For example, gladiolus is sown in spring and blooms in summer; If the seeds are planted in early July, the flowers can be enjoyed on National Day. Daffodils can also be used to control their flowering period.

4. Control nutrient distribution: through pruning, topping and other horticultural cultivation techniques, the plant growth rate can be adjusted and the flowering period can be controlled. Pruning reduces the consumption of nutrients in the plant body, concentrates nutrients in the flower buds, and blooms earlier.

For example, if the dahlia is trimmed at the end of June, it will bloom in late September, and it will bloom late when pruned and bloomed late. Topping removes apical dominance and promotes branching, which delays flowering. If a bunch of red is used, flowering can be delayed for at least half a month by topping.

5. Application of plant growth regulators: The application of plant hormones and plant growth regulators is an effective method to control the growth and development of ornamental plants. Use 500-100ppm gibberellin dotted on the dormant buds of peony and peony, and it can germinate after a few days; If it is applied to the camellia and smiling flower buds, the flowering period can be advanced to the National Day, thus adding luster to the festival.

The growth of flowers requires the right temperature, and the flowering period can also be adjusted by adjusting the temperature.

When we need to advance the flowering period of flowers, we can choose the way of warming, which can prevent flowers from entering the dormant period in time, so as to advance the flowering time. Our common flowers, such as peonies and azaleas, can choose this method to advance the flowering period. For example, in order to please a good lottery in the Spring Festival, you can try this method to make the flowers bloom during the Spring Festival.

Correspondingly, in order to postpone the flowering period of flowers, the temperature can be appropriately reduced, which can also delay the flowering period well, but this method is mostly for bulbous flowers planted in autumn.

There are some flowers that bloom at night, for ornamentation, it may be a little not very convenient, we can shade the flowers during the day, place them in the dark room, create an illusion that it is now night, and then give artificial strong light at night, probably after a week or so, the habit of flowering at night will change, and it will bloom during the day.

In addition, for some flowers that prefer light and can adapt to strong light, as long as the flowering period is appropriately shaded, the blooming time of this kind of flower can be extended.

There is no difficulty in this method, first of all, we need to have an advance understanding of the regulated flowers, such as the time of flower sowing, and then how long after sowing, flowers will bloom, if you want to advance the flowering period, you can sow a little earlier, but it should be noted that when breeding, it is necessary to maintain in strict accordance with the growth environment under normal conditions.

In addition, proper topping and pruning of flowers also have a certain impact on the control of flowering period, in addition, it can also make the plant shape of flowers more perfect.

Spraying some chemical agents on flowers, such as some foliar fertilizers or chemical agents, can also play a good role in the flowering period of plants.

People use a variety of cultivation techniques to make flowers in the natural flowering period, according to people's wishes, the regular opening of the flowering period earlier than the natural flowering period is called to promote cultivation, than the natural flowering period is delayed called inhibition of cultivation to prolong the flowering period, also known as flowering period control.

With the continuous improvement of people's living standards, the requirements for flower anniversaries or multi-season ** are becoming more and more urgent, and who has mastered the flowering control technology in flower production, who will win the consumer, so as to eventually occupy the flower market, therefore, the flowering control technology has attracted the attention of producers, and it is one of the core technologies that must be mastered in the production of potted flowers.

1 The need for festivals.

2 Flower Balance Anniversary** needs.

3. The need to pursue high profits in a specific period.

4 Make full use of the facilities and sites to improve the need for economic efficiency.