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Cultivation methods and precautions of Changshou flower: teach you how to breed it by hand

The pot culture of longevity flower is an ideal indoor culture flower in winter and spring. It is a small and compact plant with green leaves and dense flowers. It has the meaning of good fortune and long life. It is an ideal potted flower for relatives, friends and elders. What should we pay attention to for the cultivation of longevity flower? Today, I will introduce the cultivation methods of Changshou flower: cultivation methods (basic knowledge) 1. Soil selection for cultivation of Changshou flower:

Long life flower can't be cultured in sticky soil, otherwise it will lead to poor growth, rotten roots and fallen leaves, and even death of plants. Pot soil should be made up of 4 parts of rotten leaf soil, 4 parts of garden soil, 2 parts of river sand, and a small amount of bone powder. This kind of culture soil is loose and fertile, with good drainage performance, slight acid reaction, and beneficial root system development.

2. Fertilization methods of Changshou flower culture:

Long life flower can't be cultured in sticky soil, otherwise it will lead to poor growth, rotten roots and fallen leaves, and even death of plants. Pot soil should be made up of 4 parts of rotten leaf soil, 4 parts of garden soil, 2 parts of river sand, and a small amount of bone powder. This kind of culture soil is loose and fertile, has good drainage performance, shows slight acid reaction, and has beneficial root system development.

In the peak growing season, the thin compound liquid fertilizer can be applied every 15-20 days to promote the growth of strong and blooming. When 0.2% potassium dihydrogen phosphate or 0.5% calcium superphosphate were added 1-2 times after flower bud formation in November, the flowers were more colorful and the flowering period was longer.

3. Watering method of Changshou flower culture:

Changshou flower, like other fleshy flowers, has more water in its body and stronger drought resistance, so it does not need a lot of water. During the growing period, only water once every 2-3 days to keep the basin soil slightly wet. When the temperature is low in winter, it is more important to control watering. If too much water, drainage is not smooth, basin soil is too wet, easy to cause root rot.

Although Changshou flower is more drought resistant, it can not lack water in the growing season. Usually, it can be watered once every 2-3 days. In the stage of vegetative growth, the soil must be kept moist and watered properly. In summer, Changshou flower can be watered once a day in the evening when it is in the environment of high temperature, intense sunshine, large evaporation and dry air. When winter is cold and longevity flower enters dormancy period, watering should be controlled or even not for a short time.

4. The light requirements for Mariculture of Changshou flower:

Changshou flower likes to have enough sunshine. Family cultivation should be put in the place with direct sunshine all the year round. In the northern summer, the light intensity is large, which is easy to make the leaves yellow. Therefore, it is better to shade around noon, or put it in the half shade of the room, but pay attention to ventilation and cooling. If the light is insufficient for a long time, not only the branches are long and thin, but also the leaves are thin and small, which will affect the beautiful plant shape, reduce the number of flowers and the color of flowers, and cause a large number of leaves to fall off and lose the ornamental value.

5. The temperature requirements of Changshou flower culture:

The most suitable temperature for the growth of Changshou flower is 20-25 ℃. When the temperature is over 30 ℃ or below 10 ℃, the growth will stop obviously and enter into dormancy or semi dormancy. In winter, if the temperature is lower than 10 ℃, move into the greenhouse for winter. If possible, the indoor temperature can be controlled at 16-20 ℃ in the daytime and 10-15 ℃ at night, so that longevity flowers can bloom on New Year's day and Spring Festival.

In winter, the room temperature should not be lower than 12 ℃, 15-18 ℃ in the daytime and 10 ℃ at night. If the temperature is as low as 6-8 ℃, the leaves will turn red and the flowering period will be delayed.

Colorful flowers

In the early stage of vigorous growth, we should pay attention to timely coring to promote more branches, so as to make the plant shape plump and improve the ornamental effect. After the flower withers, cut off the remnant flowers in time, so as not to consume nutrients and affect the next flowering quantity.

Generally, the basin is changed after the flower withers every spring. When changing pots, pay attention to adding new culture soil.

The plant of Changshou flower is short, compact, with green leaves and gorgeous flowers. It has a very long flowering period. The flowering season is in the new year and Spring Festival. It is cultivated in a small purple sand basin and placed on the windowsill or tea table. It can not only see the leaves, but also appreciate the flowers.

The direction of the flower pot should be changed frequently. 1. The flower has phototropism. Therefore, the direction of the flower pot should be changed frequently during the growth period. The light should be adjusted to make the plant receive even light and promote the development of branches to all sides. If the pot is not turned for a long time, the plant will grow on one side, affecting the ornamental effect.

2. In the hot summer, it is necessary to shade properly around noon and ensure ventilation and cooling. If we can't receive enough sunlight for a long time, the branches will become weak, the flower color will be dim, the flowers will wither, the leaves will soften and fall off, which will affect the viewing.

3. The environmental temperature should be kept above 12 ℃, the edge of the leaves will be red and flowering will be delayed if the temperature is too low.

4. Changshou flower is a kind of short sunshine flower. Only when the temperature is 20 ℃ and the sunshine is 8 hours can the flower bud differentiate. After the flower bud is formed, according to the demand of plant flowering for light, before 10:00 a.m. and after 4:00 p.m. in summer, let it receive the scattered light, avoid the strong sunlight at noon, cover 40% of the light with the sunshade, and put it under the sunlight as much as possible at night, so that the summer can continue to bloom. In addition to shade in midsummer, the growth period also needs to maintain 60% light transmittance, and provide sufficient light in other seasons.

5. In general, Changshou flower needs to change pots once from September to October. The basin soil shall be mixed with peat, vermiculite and garden soil according to 2:2:1. After changing the basin, gradually increase the light and start topdressing.

The propagation method of the culture of Changshou flower is cuttage, seeding and tissue culture.

1. Cuttage Propagation: longevity flower has strong rooting power, and Cuttage Propagation is very easy to survive. The time should be March to may in spring, August to September in late summer and early autumn. If there is a greenhouse, it can be carried out all year round. Suitable wooden box can be used as cutting seedbed, and it should be cleaned and disinfected strictly before use. The matrix can be perlite, vermiculite, peat, etc. and put into the seedbed for standby. Select the slightly mature succulent stem, cut it 5-6cm long, and insert it into the seedbed. After watering, cover it with film, keep it at 15-20 ℃, 15-18 natural roots, and transplant it one month later.

2. Seed propagation: select varieties with basically the same plant type, flower state and flower color for artificial pollination. Seeds can be sown in spring and autumn after harvest. The seedbed can be made of wooden box, soaked and cleaned with water before use, and then soaked and disinfected with 0.1% potassium permanganate for 10-15 minutes. The substrate can be divided into 4 parts of rotten leaf soil, 4 parts of rural soil and 2 parts of humus soil, which can be fully mixed, piled up and rotted, then excavated and screened after exposure to the sun. Before use, it is sterilized at high temperature, put it into the sowing box, compact the soil, scrape the surface, evenly spread the seeds in the seedbed, cover the fine soil so that no seeds can be seen. After sowing, press the seedbed gently with the wood plate, and place the seedbed in the water tank until The whole matrix is permeated with water. Then cover the seedbed with film and place it in a warm shade and ventilated place for seed germination. After sowing, the soil should be kept moist, the water should be supplied evenly, and the seed should not be dehydrated. The temperature of the seedbed should be controlled at about 20 ℃, and the film should be uncovered for several minutes in the morning and evening, so as to ventilate and ventilate. Generally, new buds can grow in 12-15 days. At this time, the film should be removed for weak sunlight. After a period of time, the light can be gradually increased. After the true leaves appear, the seedlings can be irrigated with 0.05% potassium dihydrogen phosphate to promote healthy growth. After two or three leaves are grown, the seedlings can be intercropped, the seedlings sown in spring can be transplanted in summer, and the seedlings sown in autumn can be transplanted before winter and put into the greenhouse for maintenance.