The planting method of a bunch of saffron the method of pot cutting propagation

When this kind of plant blossoms, it is a string of flowers, not a flower, so it has this title, what is the breeding method of a string of red? Or keep an auspicious plant at home:

When a bunch of red seedlings grow 3-4 pairs of true leaves, each plant should have at least 4 lateral branches and move to the flower bed when the end of the branch has shown color.

If phosphate fertilizer is applied in front of the flower, it is better to blossom, and a string of red calyx fades for a long time, so that the residual flowers can be removed at any time.

1. Watering

In order to prevent the growth of apprentices, we should water less, loosen the soil frequently, and apply topdressing.

2. Temperature and light

The optimum growth temperature is 15: 30 ℃, which is lower than 12 ℃. The growth stagnates, the leaves turn yellow and fall off, and the flowers fall off gradually.

Pick the heart properly

During the growth period, coring and shaping should be often done to control the plant height and branches, so as to make the inflorescence long and hypertrophic and blossom neatly.

Spring sowers bloom from September to October, and the old overwintering plants in the greenhouse also have flowers from May to June, but they are not as numerous as summer and autumn, and summer is too hot. Although its branches and leaves grow vigorously, but the flowers are rare, it is better to be warm.

A bunch of red seeds are easy to fall, and if they cool too quickly in autumn, they will not be fully mature and the seeds will be difficult to harvest.

A string of red seeds are sown and propagated:

The seeds are usually sown from March to June. The seeds were larger, and the optimum temperature for germination was 21 ℃ 23 min, and germinated 18 days after sowing.

When it was lower than 20 ℃, the germination potential decreased obviously.

A string of red seeds do not need to be covered with soil, but can be removed and placed around the seeds with light vermiculite, which does not affect light transmittance and moisturizing, can improve germination rate and uniformity, and is easy to germinate unless fake seeds are bought.

A series of red pot cutting methods:

A bunch of red potted plants are raised, and the cutting of new branches in the second year makes it very easy to take root.

In the hotbed above 15 ℃, it can be cut at any time. It takes 10-20 days to take root and can be planted separately in 30 days. The cuttage seedling to flowering stage is faster than the seedling, and the plant height is also easy to control.

If the cuttage is too late, its plant will be short and weak, but it will still be able to blossom strongly and luxuriantly.

Now is the time for it to bloom, and cuttings can be carried out after flowering. Of course, the weather is hot at this time, so we should pay attention to shade, rainproof and drainage when it is rainy.

A string of red breeding methods are introduced here, quickly to their own home to one, prosperous.

A string of red planting methods, a string of red culture, breeding methods

A string of red blooms strong, like a beating flame, seen from afar, it is like smoke. It is like dazzling fireworks, which can dispel the haze in people's minds and bring us joy. The following is the introduction of a string of red planting methods and breeding methods.

One-string red planting method: soil selection

Planting a series of red sandy loam requires loose, fertile and well-drained sandy loam, and the soil requires a ph of 5.5-6.0, which is very sensitive to the soil treated with methyl bromide and alkaline soil.

A string of red planting: temperature control

The suitable temperature for the growth of a bunch of red is 20-25 ℃. The leaves turn yellow and fall off below 10 ℃, and the leaves and flowers become smaller when the temperature is higher than 20 ℃. When the summer temperature is more than 35 ℃ or continuous overcast and rain, the leaves become yellowing and fall off. Therefore, the summer high temperature period, need to cool down or appropriate shade.

Planting with a string of Red: watering principle

A string of red watering follows the watering principle of "dry and wet" to keep the soil moist, but proper drying before each watering is also necessary, not too dry and cause the plant to wither.

A string of red planting: plenty of light

A string of red happy light, sufficient sunlight can make a string of red flowers bright, branches and leaves green, but in summer when the temperature is high and the sun is strong, it is necessary to properly shade and cool down.

A string of red planting: fertilization control

During the growth period, there is more nutrient consumption and higher demand for phosphorus and potassium fertilizer, so the amount of fertilizer must be increased in time to meet its growth needs. 0.2% potassium dihydrogen phosphate solution can be sprayed every 10 days.

A string of red plants: pruning

Planting a bunch of saffron needs to pick the heart and prune in time, which can promote branching, prevent excessive growth of stem internodes, thinner stem, control plant height, increase the number of flowers and seeds. The first coring was carried out when a string of red seedlings had 4-6 true leaves, and when it grew to 8-10 true leaves, the heart was removed twice, and then depending on the growth situation, it was appropriate to leave 1-2 nodes each time.

Planting with a string of Red: pest Prevention

The main diseases were seedling quenching and Botrytis cinerea, which were controlled by 8-1500-fold solution of Pulike and 8-1000-fold solution of chlorothalonil. A series of long-term diseases of red growth include Botrytis cinerea, blight and root rot, which are controlled by Jiaotou, Dixong and Phytophthora. A string of red pests are mainly aphids, diamondback moth, leaf miner. Control with 1000-1500 times liquid.

The breeding method of a string of red

A string of red, also known as firecracker red, ivory red. With slender inflorescences, bright red color, long flowering period and strong adaptability, it is the most commonly cultivated herbaceous flower in Chinese cities and gardens. It can be planted in pots and arranged in the environment, or it can be planted and watched in pieces. There are generally three propagation methods: cutting method, cultivation method and sowing method. Let's learn about the specific propagation methods of the next string of red.

1. Cutting method

The propagation of a bunch of red by cutting can be carried out from May to August in summer and autumn. Cuttings take twigs with full tissue, remove the terminal buds and then plant them, which is easy to take root. In the summer high temperature and dry season, pay attention to shade cooling, often spray water, keep moist, about 15 days can be transplanted, is a relatively fast and relatively simple string of red breeding method.

2. Cultivation method

A string of red reproduction can also be carried out by cultivation, with a planting distance of about 40 cm, preferably in fertile, loose, humus-rich soil or sandy soil. A string of red in the growing season, can be applied phosphate liquid fertilizer 1 to 2 times, to promote flowering. A string of red usually do not like flood, otherwise it is easy to produce yellow leaves, fallen leaves, resulting in large plants and sparse flowers. During the growth period, plastic surgery should be often removed to control the height and branching of the plant. Cause the inflorescence to grow and enlarge and blossom neatly.

3. Sowing method

Sowing method is also a common breeding method of string red. In the south, it is usually the best time to sow seeds in a string of red open fields from late March to early April. The sandy soil with good drainage conditions is selected as the seedling bed, and the border surface is loosened, broken and flattened. Let it be exposed to the sun for a few days, and then disinfect the seedling soil with potassium permanganate solution. Sow a bunch of red seeds on the seedbed, and then sprinkle an appropriate amount of carbofuran on the seedbed (the drug can kill ants, earthworms and other pests, without any harm to the seeds). Usually keep the seedbed moist, seedlings can emerge in 6-7 days under the condition of 16 ℃-21 ℃, and pot seedlings can be transplanted when 3-4 true leaves are planted.

A string of red is a widely planted and common flower plant, which can also be seen in roadside flower beds in some places. it is very eye-catching, and the breeding method of a string of red is introduced here. I hope it will be helpful to you.

A series of red family pot culture methods how to breed a string of red

A string of red, as the name implies, looks like a string, the color is very bright red, has a very high ornamental value, deeply loved and sought after by everyone. Many people like to raise a string of red at home, adding a touch of vibrant red to the room. So do you know how to plant a bunch of red potted plants? Let's get to know it with the editor.

A series of red family pot culture methods

1. Control light and temperature

After planting a bunch of red, put it in a cool place for 3 days to slow down the seedlings. Then put it in the sun to ensure sufficient light. To facilitate the control of light intensity, a suggested scaffolding can be built above the flowerpot. Shade 50% when the light is too strong, especially at noon in summer. Once at a low temperature, it is necessary to put on a plastic film for proper heat preservation, which can usually be done at night or on rainy days.

2. Maintain moisture and humidity

A string of red likes a humid environment and should be sprayed with water once a day, except on rainy days. When watering, the difference between ground temperature and water temperature should not exceed 5 ℃. When the temperature is high, water is often sprayed to the surrounding environment to lower the temperature and increase the humidity of the air. Clean the branches and leaves regularly to improve photosynthesis, once every 15-20 days.

3. Topdressing outside the root is the main method.

Soil provides an important guarantee for the growth and development of flowers, but does not guarantee the healthy growth of plants. It is far from enough to rely on a little water, fertilizer and air in the soil. The specific methods are as follows:

After potted for a week, fertilize outside the root once. Spray once a day for the next three days. The fertilizer was mixed with urea plus potassium dihydrogen phosphate and a small amount of calcium superphosphate. The spraying time is in the early morning and evening.

After that, watering was combined with fertilization, and extra-root fertilization was carried out 8-12 hours after watering. Note that it can be applied around in windy days or in strong light.

4. Control the date of flowering

When sowing in different seasons, the flowering time is also different. Sow in spring and blossom in autumn; sow in greenhouse in autumn and blossom from April to May the following year. The florescence can be controlled in the following ways during flowering:

Cutting off the branches of the buds in time can postpone the flowering period appropriately. After each flower failure, pick off the residual flowers in time, strengthen the water and fertilizer management, a string of red can re-branch and blossom, prolong the flowering period.

5. Trim and top in time

Potted plants need to top 3 times after transplanting to inhibit their growth and promote the germination of lateral buds. The plants grown in this way are short and strong, and there are more flower heads.

How to reproduce a string of red

1. Sowing seeds with red bunches.

Prepare potted soil before planting, usually in March, and sow indoors in areas with lower temperatures. Pour the pot soil thoroughly, leave it for 1 or 2 days and sow the seeds. Sprinkle the seeds evenly on the soil surface and cover with 1cm or 2cm of soil. Do not need watering, you can cover the basin with plastic film to increase humidity.

2. Sowing seeds with dwarf string red

Usually potted outside the sowing room in August, prepare the pot soil in advance, choose the soil with good drainage, loose and fertile soil, and add a small amount of organic fertilizer to the soil. Water thoroughly and set aside. Spread the seeds evenly in the basin and cover them with 1 cm of fine sand. 2-3 days later, cover with a layer of fine sand. After 6-7 days, they can germinate and seedlings will grow in 10 days. If you encounter a rainy day, you should cover it with another layer of soil to avoid rain. 5-6 leaves will grow in late September, and the plant will be moved indoors for maintenance.

3. Cuttage propagation

Select a robust plant, cut 12cm branches from June to July and put them in a cool place. Prepare the potted soil, insert the branches in the basin, usually 1 or 2 branches in a pot, water shade immediately after planting to reduce water evaporation. Keep the temperature around 20 ℃ and spray water 2 or 3 times during the day. The branches can take root and sprout in 3 to 5 days, and then gradually transfer to the sun.

When is the florescence of a string of red?

A string of red blossoms are popular, which are more common festive flowers. The viewing period is very long, and usually the flowers can bloom from summer to autumn. Naturally, the florescence of a string of red is from May to November, but if it is reasonably controlled during the breeding period, it can be a string of red flowers in the four seasons.

Is a string of red poisonous

There is some folk saying that this plant is poisonous. Therefore, I dare not put it at home, and I advise my family and friends not to do so. Therefore, the theory that it is poisonous is becoming more and more widespread. As a matter of fact, this statement is wrong, it is all rumors and cannot be believed. Therefore, if you want to put it at home, you can put it boldly, there will be no risk.

Through the above content, I believe you have a certain understanding of a string of red pot planting techniques. In fact, there are many people like to raise all kinds of flowers at home, to decorate the room, looking at a feast for the eyes, the mood is particularly happy!