Maintenance skills of loose tail sunflower

The maintenance of this kind of plant is mainly divided into two more important parts, but also more complex.

1. Let's look at it from the perspective of "raising".

It takes a lot of care to sow seeds. The seeds used for sowing and reproduction should not be collected domestically and are mostly imported from abroad. The conventional multi-purpose ramet was carried out around April, combined with changing pots, selecting the plants with many tillers in the basal part, removing part of the old basin soil, and dividing it into several clusters from the junction of the base with a sharp knife. Each clump should not be too small, there must be 2-3 plants, and retain the root system, otherwise the growth is slow after ramet, and affect the ornamental.

The potted plants need to be sterilized. Soak the split plant in 1500 times chlorothalonil solution for five minutes, then take out the cold dry, and then serve. You can also irrigate the root with chlorothalonil immediately after potting. Management after ramet: put the ramet into the basin and irrigate the root or irrigate once.

Turn the basin and take off the basin to get the right weight, too much or too little is not appropriate.

As long as it is properly maintained, it will grow very fast, and when it grows to a certain size, we should consider changing it to a larger basin so that it can continue to grow vigorously. The culture soil and component ratio for basin change can be selected as follows: vegetable garden soil: slag = 3: 1; or garden soil: medium coarse river sand: sawdust (slag) = 4: 1: 2; or one of paddy soil, pond mud, rotten leaf soil.

Put the flowers that want to change the pot on the ground, first pat the four sides of the basin with a slap, so that the root system is shaken and separated from the basin wall, put the flowerpot upside down on the left hand, gently clamp the plant with the index finger and middle finger of the left hand, hold the edge of the basin with the wrist and fingertip, hit the bottom of the basin with the right hand, and then use the mother finger to top the root soil down from the bottom hole to let the plant come off. After taking it off, gently pat the basin soil with both palms to let the excess soil fall off.

two。 Pest control is another important part.

Control of leaf blight.

Loose-tailed sunflower leaf blight is a common disease caused by fungal infection, which has a great impact on the growth of loose-tailed sunflower, which makes the leaves dry and the serious ones lead to the death of the whole plant. The symptoms, regularity, prevention and treatment of the disease are introduced as follows:

The symptom pathogen first infected the leaf tip and leaf edge, and the infected area showed brown spots or patches at the beginning of the disease, which gradually expanded and connected with each other in the middle stage, and the leaves showed gray dry in the later stage.

The pathogenic bacteria overwintered on the diseased plant or in the soil, spread by conidia by wind, rain, spray and watering, and invaded from the plant wound. High temperature, high humidity and unventilated environment are easy to suffer from this disease.

The prevention and cure method strengthens the epidemic disease inspection, does not introduce the diseased plant; strengthens the ventilation, avoids the rain and spray during the disease period; cuts off the damaged branches and leaves in time to prevent further infection, and the wound is smeared with daconine ointment after pruning; if a disease occurs, it can be sprayed with 1000-fold solution of 70% methyl topzine or 75% chlorothalonil, once every 7 to 10 days, and spraying 3 to 4 times continuously, which can effectively control the disease. If the environment is dry and poorly ventilated, red spiders and shell insects are easy to occur, so it should be sprayed with 800 times omethoate regularly. Sunflower can evaporate a liter of water every day, which is the best natural "humidifier". In addition, its green palm leaves are very effective in purifying xylene and formaldehyde. Often spraying water on plants can not only keep them green, but also clean the stomata on the leaves.

Maintenance skills of loose tail sunflower

The maintenance of this kind of plant is mainly divided into two more important parts, but also more complex.

1. Let's look at it from the perspective of "raising".

It takes a lot of care to sow seeds. The seeds used for sowing and reproduction should not be collected domestically and are mostly imported from abroad. The conventional multi-purpose ramet was carried out around April, combined with changing pots, selecting the plants with many tillers in the basal part, removing part of the old basin soil, and dividing it into several clusters from the junction of the base with a sharp knife. Each clump should not be too small, there must be 2-3 plants, and retain the root system, otherwise the growth is slow after ramet, and affect the ornamental.

The potted plants need to be sterilized. Soak the split plant in 1500 times chlorothalonil solution for five minutes, then take out the cold dry, and then serve. You can also irrigate the root with chlorothalonil immediately after potting. Management after ramet: put the ramet into the basin and irrigate the root or irrigate once. > > more

2. Pest control is another important part.

Control of leaf blight.

Loose-tailed sunflower leaf blight is a common disease caused by fungal infection, which has a great impact on the growth of loose-tailed sunflower, which makes the leaves dry and the serious ones lead to the death of the whole plant. The symptoms, regularity, prevention and treatment of the disease are introduced as follows:

The symptom pathogen first infected the leaf tip and leaf edge, and the infected area showed brown spots or patches at the beginning of the disease, which gradually expanded and connected with each other in the middle stage, and the leaves showed gray dry in the later stage. > > more

Maintenance skills of loose-tailed sunflower the garden use of loose-tailed sunflower

Loose-tailed sunflower is a commonly used indoor plant in the green plant rental pendulum, which can effectively evaporate moisture and is compared to a natural "humidifier". Putting a few loose-tailed sunflower indoors can not only effectively remove volatile harmful substances such as benzene, trichloroethylene and formaldehyde in the air, but also increase indoor air humidity in dry weather. At the same time, loose-tailed sunflower has green-like branches and leaves, bringing infinite vitality to the room. Loose-tailed sunflower is easy to maintain, no matter at home or in the office, it is everyone's favorite. So what are the maintenance skills of sunflower? What is the garden use of sunflower? Let's learn about it with us.

Maintenance skills of loose tail sunflower

1. Look at it from the perspective of "raising".

It takes a lot of care to sow seeds. The seeds used for sowing and reproduction should not be collected domestically and are mostly imported from abroad. The conventional multi-purpose ramet was carried out around April, combined with changing pots, selecting the plants with many tillers in the basal part, removing part of the old basin soil, and dividing it into several clusters from the junction of the base with a sharp knife. Each clump should not be too small, there must be 2-3 plants, and retain the root system, otherwise the growth is slow after ramet, and affect the ornamental.

The potted plants need to be sterilized. Soak the split plant in 1500 times chlorothalonil solution for five minutes, then take out the cold dry, and then serve. You can also irrigate the root with chlorothalonil immediately after potting. Management after ramet: put the ramet into the basin and irrigate the root or irrigate once.

2. Pest control is another important part.

Control of leaf blight. Loose-tailed sunflower leaf blight is a common disease caused by fungal infection, which has a great impact on the growth of loose-tailed sunflower, which makes the leaves dry and the serious ones lead to the death of the whole plant. The symptoms, regularity, prevention and treatment of the disease are introduced as follows:

The symptom pathogen first infected the leaf tip and leaf edge, and the infected area showed brown spots or patches at the beginning of the disease, which gradually expanded and connected with each other in the middle stage, and the leaves showed gray dry in the later stage.

The garden use of sunflower

Loose-tailed sunflower is chic and beautiful in shape, shade-tolerant, can be used as an indoor potted plant, can be displayed for a long time in bright indoor, and can be placed continuously for 4-6 weeks in darker environment. It is a popular high-grade ornamental plant. Pay attention to keeping warm in winter. Evergreen tropical shrubs of the family Palmaceae. Leaves pinnately lanceolate, apex soft. Graceful and whirling posture, suitable for indoor display. The branches are open, the branches and leaves are slender and slightly drooping, the plant shape is whirling gracefully, and the posture is chic and carefree. It is a famous tropical foliage plant. It is more shady and suitable for indoor greening and decoration. Generally, small and medium-sized pots can be arranged in the living room, study, bedroom, conference room and so on, for longer-term viewing. If you watch it continuously for 1-2 months in a darker room, you can still maintain a good viewing state. Large plants are planted in buckets and arranged in the lobby and lobby of the building, reflecting tropical Phoenix light. Is an evergreen shrub, native to Madagascar, like warm, humid and semi-shady environment, cold tolerance is weak.

Sunflower leaves can also be used to cut leaves in flower arrangement as a foil in flower arrangement.

Garden ornamental, anti-sulfur dioxide. In tropical courtyards, most ornamental trees are planted in grasslands, shade and houses; in the north, they are mainly used for potted plants, which are high-grade potted foliage plants decorating living rooms, dining rooms, conference rooms, family rooms, study rooms, bedrooms or balconies. It can be displayed for a long time in bright rooms and for 4-6 weeks in darker rooms. Loose-tailed sunflower grows very slowly and is generally planted in medium and small pots.