What are the techniques of flower planting in spring? Techniques of Flower cultivation and points for attention in Management in Spring

The plan of the year lies in spring. Naturally, spring is the most suitable day for planting flowers, but we still need to grasp the skills in the planting process. Here are the spring flower cultivation and management skills.

Spring is the season for the recovery of all things, including flowers. Many flower lovers choose to cultivate flowers in spring. The climate in spring is mild, Rain Water is appropriate, and there is no extreme heat in summer, no loneliness in autumn, and no cold in winter. It is a very suitable season for flowers to grow.

First: cultivate new plants

1. Spring cultivation

Common petunia, Persian chrysanthemum, ornamental chili, ornamental pumpkin, safflower, morning glory, cloves and Milan are all suitable for cultivation in spring. When cultivating, pay attention to providing sufficient sunshine for these plants, which can be planted on the balcony. If it is early spring, it is necessary to move the plants indoors in time to prevent flowers from being frozen.

two。 Spring sowing

Common ramet lilies, dahlias, hanging orchids, iron horn ferns, tiger skin palms, lotus, gentleman orchids, tennis flowers, asparagus and so on can all choose to sow and split in spring, when sowing and ramet, the flowers are easy to survive, conducive to plant growth, a touch of green, make people feel happy.

3. Greenhouse maintenance

So that arrow lotus, rat tail, epiphyllum, crab claw orchid can be grafted and cultivated in the greenhouse, so that they can take shape and blossom as soon as possible.

II. Flower management

1. Pay attention to watering

In the flower growth period and full bloom must not lack of water, can gradually increase the amount of water to flowers, can drop a little organic fertilizer in the water, control the concentration and dosage, so as not to hurt the root, thin fertilizer frequently applied, flowers can grow better!

two。 Keep ventilated

Pay attention to reducing the light time of shade-tolerant plants, and pay attention to keeping the windows open and ventilated for flowers, so that they can gradually adapt to the outdoor maintenance environment, the common melon and leaf chrysanthemum, dry golden lotus, geranium, a string of red growth only need normal ventilation.

3. Regular pruning

The lateral buds at the bottom of the melon leaf chrysanthemum need to be broken off, and the old leaves of the evergreen need to be removed, which is conducive to the growth of the new leaves. After the crab claw orchid blossoms, the top fleshy stem can be peeled upside down to make the flowers beautiful and blossom.

I believe you have seen the editor to share spring flower cultivation skills have been moved, planting flowers at that time, what are you waiting for, hurry up to try it.

Key points for attention in spring flower cultivation and pot change

Key points for attention in spring flower cultivation and pot change

[FAQ] what problems should be paid attention to in flower cultivation in spring? What are the matters needing attention in changing the basin?

[expert answers]

I. matters needing attention in flower cultivation

1. Flower diseases, such as anthracnose, black spot, brown spot, gray mold, blight, blight, etc., are overwintered in the soil by mycelium or sclerotia.

two。 The pathogen of nematode disease, nematode, overwinters in the soil first, and then invades the roots and leaves of flowers.

3. During flower cutting propagation, the culture soil should be clean and aseptic, so as to prevent germs from invading from the cutting wound, causing cuttings to rot and affecting the survival of cuttings.

4. Disinfection of soil in flower cultivation substrate, especially in spring, is an important measure to prevent the occurrence of flower diseases, which can kill pathogens and insects in the cultivation substrate.

II. Matters needing attention in changing flower pots

1. In the process of making flowerpots, the bottom hole of the flowerpot often has an upward edge, which will affect the drainage in the rainy season if it is not removed, it should be knocked off when changing the pot. If it is a plastic disk, it should be drilled a few more holes below, which is conducive to drainage.

two。 When changing the basin, the soil of the root system must be cut off with a flower shovel to remove the outer layer of the old root, and the surface soil of the root system also needs a shovel to dig pine, so as to promote the development of its root system. Otherwise, the root system curved and curled around the basin wall does not extend, and it is easy to be affected by drought, waterlogging, cold and heat changes, and the plants often do not develop well.

3. After changing the basin of the new soil, the basin soil must be compacted to avoid caves in the basin soil after watering, affecting the root system to absorb water and nutrients. Moreover, the watering mouth must be set aside, and there should not be a place for water storage because the basin is full of soil.

4. Water must be thoroughly watered. The first time to change the basin watering is best to use the soaking basin method, that is, put the potted flowers into the basin, wait for the surface of the basin soil to be wet and then take out and place. After the first watering, the pot soil should be watered until the surface is white, and the flower watering should follow the principle of "no dry, no watering".

5. Pay attention to the orientation after changing the basin. There is a sunny trend in the growth of flowers and trees, and bonsai flowers and trees are often stereotyped, which should be paid special attention to, otherwise bonsai with another artistic conception will grow.

The editor concluded: spring is the season for the recovery of all things, and many friends suddenly want to plant flowers. Today, the editor will tell you about the planting skills of flowers and the points for attention in changing pots. I hope it will be helpful to you.

Cultivation and Management of potted Flowers

Some basic things about the cultivation and management of potted flowers have been introduced earlier:

Selection and purchase of flowers and trees preparation of culture soil in flower culture selection and change of potted flowers how to fertilize potted flowers and how to water them

In addition to the above five basic points, the cultivation of potted flowers should also pay attention to the following

The main results are as follows: (1) the potted flowers should be moved outdoors one after another according to the cold tolerance of all kinds of flowers before and after Grain Rain every spring, and all of them will be finished by the first ten days of May. The spring season in the north is windy, the air is dry, the sunshine is strong, and there is a large temperature difference between day and night. If the potted flowers are suddenly moved outside, most of the leaves will scorch and curl, so that the new shoots will wither and the buds will fall off. Therefore, before leaving the room, the indoor environmental conditions must be changed one month in advance, so that the indoor and outdoor environmental conditions are gradually close to each other, so as to enhance the resistance of flowers. The way to exercise is:

First, stop heating as soon as possible to reduce the indoor temperature at night. Under the premise that the indoor temperature is not lower than the required minimum temperature, stop covering the thermal insulation curtain at night.

The second is to strengthen ventilation, open more windows, until there is no need to close the windows at night, and then press the cold resistance of potted flowers out of the room one after another.

Third, first move some of the cold-resistant flowers to the outdoors, and then put the potted flowers left in the room at a distance, so as to enhance ventilation and light, and at the same time reduce indoor air humidity.

The fourth is to reduce watering and stop fertilization as soon as possible to prevent branches and leaves from growing, so as to improve their resistance. Or cut off winter sprouting shoots with plastic surgery before leaving the room.

Fifth, in the case of sufficient labor, it is best to first move the flowers in the low-temperature greenhouse to the outside, then move the flowers in the medium-temperature greenhouse to the low-temperature greenhouse, and then move the flowers in the high-temperature greenhouse to the warm greenhouse, using gradual transition methods to create opportunities for them to exercise.

(2) other points for attention

① planting season: that is, do not miss the season, choose the best planting time.

② dipped in mud before planting: if the roots of the seedlings are injured or the fine roots are dry, they can be dipped in mud to help them through the critical period of life, and it is easy to combine with the soil after planting.

③ planting soil compaction: it is appropriate to use slightly wet soil, the pressure can be solid, watering is easy to penetrate.

④ basin floor does not accumulate water: some basin holes are too small, or basin holes are blocked by soil, measures should be taken to prevent stagnant water.

⑤ watering is not too little: if it is not watered, it will be watered thoroughly.

⑥ fertilization is not too much: there are many examples of flowers and trees dying because of greed for fertilizer, even flowers and fruits that like fertilizer should not be applied too much fertilizer.

⑦ pesticides should not be concentrated: potted flowers and plants diseases and insect pests are very few, when using medicine, should be sparse rather than concentrated.

⑧ should have plenty of sunshine: even boxwood that likes shade, no sunshine is not good for growth.

⑨ air needs to be smooth: new seedlings avoid blowing, blossom to avoid the north wind, usually should be ventilated.

⑩ placement should be high and spacious: in addition to the time displayed indoors, it is not suitable to be placed in a small courtyard with houses around it.

11. Avoid high temperature, avoid frost and snow: according to the characteristics of flowers and trees, do a good job of cooling and cold prevention.

twelve。 Cultivation should be careful: shallow pots of flowers and trees should not lose water, drainage should be done well in heavy rain, to prevent stagnant water rotting roots, but also seize the opportunity, pruning.