Two commonly used breeding methods for a string of red

A bunch of red can be cultivated in the open field or potted, and there are different landscapes when planted in pieces. The difficulty of artificial cultivation of a string of red is not high. Artificial reproduction of a string of red can be done by cutting and sowing. The editor will take you to know about the two common breeding methods of a string of red. Interested flower friends can learn together.

A 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. 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 pictures, a string of red culture methods

A string of red is deeply loved by the public because of its fiery red color and beautiful appearance, and with the improvement of people's life, more and more people choose to breed a string of red, but for beginners, we know very little about the breeding method of a string of red, so let's take you to learn the ability to bring a string of red home.

A string of red features introduce a string of red is a perennial herb, the leaves are opposite on the stem, the leaves are green and ovate or triangular-shaped, and the edges of the leaves are serrated. The flowers are red, of course, there are also varieties, the flowers are white or purple, but the more common ones are red, with dense flowers. A bunch of red plants are divided into small and medium-sized plants, ranging from 20 to 40 cm in size and no more than 100 cm in medium size. A bunch of red fruits are nutlets, oval in shape, with tiny black seeds in the fruit.

The breeding method of a string of scarlet-sowing method

Sowing method: in addition to the self-sowing propagation of shedding seeds, there are two methods of sowing or cutting propagation, generally sowing is more common. Spring is generally suitable for sowing. If you want to advance the flowering time or to harvest seeds, you should sow the seeds in the greenhouse or hotbed when it is not too cold after the Spring Festival. A small amount of base fertilizer was applied to the seeding bed, and the bed surface was leveled and watered through. After the water permeated, the seeds could be sown. After sowing, the seeds were covered with a thin layer of fine soil, and the seeds germinated 8-10 days after sowing.

Cutting method: to propagate a bunch of red by cutting, it is generally appropriate to choose March-May or September-October. Cuttings select tender branches with abundant tissue and need to pick off the terminal buds and then plant them, so it is easy to take root. In summer, because the temperature is high and the climate is dry, we should pay attention to shading, cooling and spraying water, so as to keep the soil moist so that the cuttings can take root. The roots will grow out in about 15 days and can be transplanted. Cutting is a relatively fast and relatively simple method of breeding red relative to sowing.

The stem tip should be removed when the seedlings grow 3 to 4 pairs of true leaves, and the seedlings with at least 4 lateral branches should be transplanted into the flowerpot. When moving to the flower bed, it is appropriate to show flowers at the ends of the branches. Generally, when a bunch of red plants are planted in the flower bed, the distance between the plants is about 40 cm.

Soil: raising a string of red is a higher requirement for soil, because a string of red is suitable for growing in weakly acidic soil, so it is required to use sandy weakly acidic soil with loose soil, fertile soil and good drainage.

Lighting: a string of red is a plant that likes the sun, and it is also resistant to semi-shade, so when planting indoors, you should pay attention to putting it in places with sufficient light conditions.

Temperature: a string of red has poor cold resistance, and the suitable temperature for growth is about 23 degrees Celsius. If the temperature is less than 15 degrees Celsius, then a string of red will stop growing, and if the temperature is lower than 5 degrees Celsius, then its leaves will wither and fall off.

Fertilization: in a string of red growth period, we can apply phosphorus-containing liquid fertilizer once or twice, which can make a string of red flowers luxuriant, strong and beautiful during flowering.

Watering: a string of red watering can not be too much, too much will lead to yellowing of leaves, serious even lead to leaf shedding, but also cause large plants but few flowers.

Conclusion: the above is the breeding method of a string of red introduced for everyone. During the growth of a string of red, we should always pay attention to the growth dynamics of a string of red, and always pay attention to coring and shaping to control the height and branching of the plant, so as to make the flower string long and fat. Bloom neatly, in order to ensure a beautiful shape of a string of red.

A string of red flowers, a string of red planting methods, a string of red pictures to appreciate

A string of red is native to South America and Brazil. Like the environment with plenty of sunshine and warm climate, the adaptability is very strong, and it is also a widely cultivated herbaceous flower in China's urban and garden construction. It is so bright and lovely that people give it beautiful ideas, that is, its fancy words. Then let's take a look at this beautiful string of red and its planting method. . a string of red is a subshrubby herb about 90 cm high, with obtuse quadrangular stems, shallowly grooved and glabrous. Leaves ovoid or ovoid-triangular, 2-6 verticillate inflorescences, forming a terminal raceme, like a row of small bells, very lovely; bracts ovoid, red, wrapped in buds before flowering, apex caudate all pointed, inflorescence axis puberulent. Calyx is bell-shaped, red, glandular pilose on the outside along the vein, the inner surface is slightly hardened in the upper half, the Corolla is also Chinese red, outer puberulent, crown tube-shaped, straight, gradually enlarged at the throat; style similar to Corolla, anterior lobes longer, disk larger, etc. Nutlets elliptic, ca. 3.5 mm, dark brown, with few irregular crepe protuberances at tip, margin or clover narrowly winged, smooth. It likes sunny places, but also resistant to semi-shade, adapted to grow in fertile, well-drained and loose sandy soil. . the cultivation of a bunch of saffron is usually propagated by sowing or stem insertion, of which the sowing method is more. People in North China and unsowing can be sown, while the rest of the country is sown in spring. A string of safflower is late, and spring sowing will blossom between September and October. If flowering is advanced or seeds are harvested, it is best to plant the seeds in a hotbed or greenhouse at the beginning of March. The seeding bed should be fertilized with a small amount of base fertilizer, leveled the bed and watered thoroughly. After the water permeates completely, the seed is sown and covered with a thin layer of soil. In about 8 to 10 days, the seeds will germinate. It blossoms after 100 days of growth, and the flowering period is about two months. The stem insertion method usually uses twigs, usually from March to May and from September to October, combined with topping buds. . during this period, it is necessary to maintain the growth condition of a string of red, and base fertilizer is needed if it is a planting site or potted soil. In order to prevent it from overgrowing, watering as little as possible, loosening the soil and ensuring the frequency of fertilization, the temperature is kept between 15 and 30 ℃, when the temperature is below 12 ℃, there will be stagnation of growth, yellowing and shedding of leaves, and flowers will slowly fall off. If it is planted in a greenhouse, it is assumed that indoor high temperature, high humidity or lack of light are prone to rot, so attention must be paid to adjusting the temperature during the growth period to let the air circulate. In addition, if red spiders, aphids and other diseases and insect disasters occur, you can spray dimethoate emulsion 1500 times to control. . a string of red flowers and bright colors are the reasons why they are used as the main material of flower beds, and also bring people a good mood. In addition, it can also be planted in natural pure planting on the edge of the forest or ribbon flower beds. Often with light blue or water pink water peony, light yellow canna, dwarf marigold, chrysanthemum, short thistle and other zero gaps, rich and colorful colors, giving people visual enjoyment. In fact, a string of red dwarf varieties are more suitable for planting in flower beds, and the ornamental effect of safflower varieties and white flowers varieties is also better. Relatively speaking, the ornamental value of white and purple flowers is slightly lower. . finally, I quietly tell you a string of red flowers: a string of red represents the heart of love, a string of white represents energy, and a string of purple represents wisdom. Who doesn't like such beautiful and romantic flowers? To learn more about flowers, you can click on the links below!