How to apply fertilizer in spring feather, and the fertilizer / amount should be adjusted according to the seasonal change.

The growth rate of plants varies from season to season, so fertilization needs to be constantly adjusted. For example, when fertilizing spring feathers, the amount and frequency of fertilizer application in summer is much more than that in winter, so how to fertilize spring feathers is correct? The editor sorted out the fertilization techniques commonly used by botanists.

How to fertilize spring feather

Under normal circumstances, Chunyu needs to change the basin once a year, and each time you change the basin, you should put some foot slices or oil residue on the bottom of the basin, which is academically called foot fertilizer, and then adjust the number of fertilizers and the types of fertilizers according to different seasons. let's take a look at how to apply fertilizer in each season.

1. Spring

Spring is the season when everything recovers, the temperature will gradually change from cold to warm, and the spring feather will slowly resume its growth. at this time, it is generally given priority to nitrogen fertilizer, thin cake fertilizer can be applied once a month, and rice watering is mainly used to wash rice. it can increase the fertility of the soil.

2. Summer

Summer is the peak period of spring feather growth, in addition to understand the spring feather breeding methods and matters needing attention, but also need to master fertilization skills. At this time should be thin fertilizer frequently, refers to the number of fertilization can be increased, but each amount of fertilization can be appropriate to lose weight, do not apply too much fertilizer at one time. Nitrogen fertilizer is also the main fertilizer.

3. Autumn

The temperature will gradually drop in autumn and the climate will become dry, so how can spring feathers fertilize at this time? The number of fertilization should be reduced to once a month, fertilizer can choose phosphorus and potassium fertilizer, and if the temperature is below 20 degrees, should stop fertilization.

4. Winter

The growth of spring feathers basically stops in winter, so the demand for fertilizer is the lowest in the four seasons of the year, so you should stop fertilizing until the temperature gradually rises to about 20 degrees Celsius. Do not worry that the growth of spring feathers will be hindered by the lack of fertilizer.

How to raise spring feathers in winter

In addition to stopping fertilization in winter, it is also necessary to control the temperature, moisture and light in order to ensure that the spring feather can get through the winter smoothly. In terms of temperature, it should be kept above zero, otherwise it will recover slowly.

1. Watering

Although the spring feather grows slowly in winter and the demand for water decreases, we should not forget to water it. If the basin soil becomes dry and cracked, you should water the spring feather in time, but make sure there is stagnant water in the basin.

2. Lighting

Chunyu has a strong tolerance to darkness, but it should be kept in a bright and well-lit place in winter, either in a warm environment or in a brighter green leaf.

Conclusion: although fertilization for spring feathers will be constantly adjusted due to seasonal changes, as long as we develop good fertilization habits, we can ensure the healthy growth of spring feathers, its leaves will be more beautiful, and its ornamental will be higher.

Spring feather Philodenron selloum Koch spring feather picture: how to raise spring feather / spring feather how to breed spring feather business card spring feather Philodenron selloum Koch spring feather introduction of spring feather spring taro is a perennial evergreen herb foliage plant. The stem is very short, and the leaves extend from the top of the stem to all sides, arranged tightly, neatly and in a tufted shape. The petiole is firm and slender, up to 1 meter, the leaf is huge, thick pinnately parted, thick green and shiny. The stem is erect, lignified, with many aerial roots; the plant is tall, up to 1.5 meters or more. Leaves are clustered, born at the end of the stem; leaves are broad heart-shaped, pinnately parted like palms, up to 60 cm long and 40 cm wide, leathery, dark green and glossy; petiole firm and slender, up to 80-100 cm. The morphological characteristics of spring feather spring feather, spring taro, is a perennial evergreen herb foliage plant. The stem is very short, and the leaves extend from the top of the stem to all sides, arranged tightly, neatly and in a tufted shape. The plant can reach 1 meter in height, the stem is thick and erect, and the diameter is up to 10 cm. There are obvious leaf scars and wired air roots on the stem. The leaf extends in all directions at the top of the stem and has a petiole about 40 cm long and 50 cm long. the leaf body is fresh and shiny, ovate heart-shaped, up to 60 cm long and 40 cm wide, but the average potted plant is only about half the size, and the whole leaf is pinnately parted and leathery. The leaves of young seedlings were thinner and triangular, and the leaves became larger with the growth, and the more pinnatifid and deeper the pinnatifid. The ecological habits of Chunyu Chunyu like high temperature and humid environment, light requirements are not strict, not cold-resistant, resistant to dark, indoor light is only in weak places, can be raised in pots, like fertile, loose, well-drained slightly acidic soil, winter temperature is not lower than 5 ℃. Is a perennial evergreen herb. It is more resistant to shade. It is a cold-tolerant species in this genus, with a suitable growth temperature of 18-25 ℃ and a low temperature of 2 ℃ in winter, but it is better if it is more than 5 ℃. Sandy soil is required. The cultivation technique of spring feather is perennial evergreen herb. It is more resistant to shade. It is a cold-tolerant species in this genus, with a suitable growth temperature of 18-25 ℃ and a low temperature of 2 ℃ in winter, but it is better if it is more than 5 ℃. Cuttage propagation is required in sandy soil. It is best from May to September, cut 2-3 nodes of the robust stem, insert it directly into the water moss or coarse sand, keep it moist, and take root in about 20 days. Family cultivation for 3-4 years should be renewed. Common leaf spot disease and scale insect damage. Leaf spot disease was sprayed with 1000 times of 50% carbendazim and shell insects were sprayed with 1000 times of 50% omethoate EC. Basin, soil: you can choose mud basin planting, can cover other basins, so that it is both beautiful and breathable. Because spring taro likes slightly acidic soil with fertile, loose and good drainage, family cultivation can be mixed with rotten leaf soil, peat soil, garden soil and a small amount of river sand. Depending on the growth of the plant, the pot will be changed once in spring in about 2 years. Light, temperature: spring taro like temperature, shade-resistant, not cold-resistant, avoid strong light direct exposure. The hot summer should be kept in the shade. In winter, it can be placed in a sunny place. The suitable temperature for growth is 18-25 ℃, and the overwintering temperature is more than 8 ℃. Water, fertilizer: spring taro likes the humid environment, usually can pour some rice water, pay attention to keep the basin soil moist during the growing period. In summer, you can spray water around the leaves or flowerpots every day to maintain a fresh and moist microclimate. In winter, the temperature decreases gradually, so the times of watering should be reduced. Although spring taro likes to be warm and humid, it has a strong ability to adapt to the indoor dry environment in winter in the north. When going up or changing the basin, some hoof horn pieces or oil residue are padded at the bottom of the basin as base fertilizer, and then liquid fertilizer can be applied once a month (such as thin pancake fertilizer, etc.). In winter, apply less or stop fertilizing. There are ramet or cuttage methods for reproduction. In general, strong-growing plants can sprout tillers at the base, and after they take root, they can be taken off and planted separately. Or cut off the upper part of the plant into a plant, the base of the old plant will sprout several buds, these buds can be used for reproduction. In the tropics, fresh seeds can also be used for propagation, and the optimum temperature for germination is 25-30 ℃. Pot substrate is commonly made of rotten leaf soil, peat soil and river sand, and sufficient base fertilizer should be applied every time the basin is changed. Some light fertilizer can be applied appropriately in the growing season, but not too much. Usually spray water to the leaf surface, and watering should be properly controlled in winter. Outdoor maintenance should be placed in the shade, indoor anywhere can grow, but the bright light is better. Fewer diseases and insect pests. In a dry climate, it has a certain tolerance to both high and low temperatures. It is not cold-resistant, the north are potted indoor overwintering, Frosts Descent before entering the house, put in the sun. As long as the room temperature is kept above 8 ℃, it can survive the winter safely. The water content should be controlled in winter management, and the basin soil should be watered dry. For adult plants, before leaving the room every year, change to loose and fertile nutrient soil, and use hoof horn or oil residue in the basin as base fertilizer. In late April, the flowerpot was moved to the outdoor leeward and sunny place for management. High temperature in summer avoid inflammation, hot and strong sunlight, shading measures should be taken. Spring feather needs a lot of water, it is watered twice every day in summer, and the foliar surface is often sprayed with water to clean the foliar surface and maintain a fresh and moist microclimate. Usually irrigate Amoy rice water, light chicken, fish blood water, increase soil fertility, prevent basin soil consolidation. Spring feathers grow fast, adjust water, fertilizer, light and temperature, and can grow 375 leaves a year. The main points of planting are soil or plant roots. First, do not water too often, too waterlogging will be so. Second, whether the drainage hole at the bottom of the basin is effective, if not, it is necessary to change the soil to cover a small tile or screen window. Third, if there are too many earthworms in the soil, it will be the same. Fourth, the growth environment, is not too closed, the light is too dark? If the upper part is not completely rotten, it can be cut off, cut off the rotten part, and then replanted in the new sandy soil. And remove most of the lower leaves, retain only the upper 2 leaves, and cut all the leaves into "half leaves" to reduce water transpiration. Put in the semi-shade, often spray water to the leaves or the growing environment, but the basin soil is best seen dry and wet watering, not too often. Manage that the overwintering temperature should not be lower than 5 ℃, avoid strong light, the suitable temperature for growth is 20 ℃ ~ 30 ℃, and the growth begins at about 10 ℃. Should be placed in the semi-shade, summer to avoid direct sunlight, to prevent burning leaves. Keep the soil moist and avoid being too dry during the growing period. Use the method of often spraying water to the leaves and sprinkling water on the ground to increase the environmental humidity and try to maintain a ventilated, warm and semi-overcast environment. In addition, the gold diamond had better be placed away from the heating, air-conditioning mouth, because the air in these places is too dry, water evaporation is fast, it is easy to cause the leaves to dry up. When the air is dry in summer and autumn, water should be sprayed to keep the plant moist and cool. Like fertilizer, in the golden diamond May-September growth season, fertilizer water 1-2 times a month, avoid partial application of nitrogen fertilizer, otherwise the petiole will be slender and weak, not easy to stand upright, thus affecting the ornamental effect. Fertilize as little as possible in other seasons. Watering should be flexible, keep the soil moist in spring and summer, and dry and wet in autumn and winter. Some reddish brown roots will appear in the well-cultivated golden diamond rhizome, and new buds will grow quickly, which can be divided in time. In the process of dividing the basin, you must be careful to avoid hurting the main root. The seedlings were also planted in loose and fertile sandy soil, and then placed in a semi-shady place indoors, and pay attention to frequent water spraying to prevent the seedlings from wilting, and gradually reduce the number of water spraying after a week. The seedlings can almost survive in half a month or so, and can be maintained normally. Note that the temperature should be kept at about 20 ℃, not less than 10 ℃, and avoid heating, air conditioning and cold air. The air humidity is required to be kept between 50% and 75%, which is less than 50% of the dry edge of yellow leaves. Water spraying and sprinkling are often used to increase air humidity. Like the light and avoid strong direct light, the growth environment had better be maintained under the condition of semi-shade or scattered light, and should not be placed in a shady environment for a long time, otherwise the leaves are very easy to yellowing. Fertilization should be based on the principle of diligent application of thin fertilizer and mainly nitrogen fertilizer. Watering is best carried out when the surface of the basin soil is dry, and it can be kept moist during the high temperature in summer. If the ambient temperature is lower than 15 ℃ in winter, it needs to be watered alternately. Diseases are mainly caused by maintenance or environmental discomfort, which can be prevented by good maintenance and management, and can be prevented by spraying carbendazim and chlorothalonil. The main pests are red spiders, which are generally caused by air dryness, which can be effectively prevented by spraying water frequently and wiping leaves. When there are insect pests, special insecticides need to be sprayed for prevention and control, such as triclofenac and so on. The breeding method of spring feather: Golden diamond prefers warm, moist semi-shady environment, afraid of severe cold, overwintering temperature should not be lower than 5 ℃; light, avoid strong light, the suitable temperature for growth is 20 ℃ ~ 30 ℃, and 10 ℃ begins to grow; the soil is lax, it is better to grow in sandy loam rich in humus and good drainage, and potted peat and perlite are used to prepare nutrient soil. It should be placed in a semi-shady place to avoid direct sunlight in summer. During the growing period, you should always keep the soil moist, avoid being too dry, and keep it away from heating and air-conditioning outlets. Prevent leaf yellowing, diseases and insect pests. Diseases are mainly caused by maintenance or environmental discomfort, which can be prevented through good maintenance management; for pests such as red spiders, spraying water frequently and wiping leaves can be effectively prevented. Spraying special insecticides can be used for prevention and control. Common leaf problems and causes the main causes of leaf yellowing are temperature discomfort, low humidity, light discomfort, excessive fertilization, frequent watering and pests. Spring feather has luxuriant plants, large and strange leaves, bright green leaves and strong shade tolerance. It is one of the most widely used indoor foliage plants in families and public places. Potted plants can be placed in living rooms, lobbies and other spacious places, and small hydroponic plants can also be placed on desks, windowsills and other places. Spring feather, larger leaves, petiole with leaves can be more than 1 meter long, florescence is mostly in spring, showing flame bract, ornamental is not high, mainly to watch leaves. The requirement of soil is not strict, but the slightly acidic soil which is loose, fertile and well drained is the best. Spring feather is native to the tropical rainforest of South America and Brazil. It prefers a warm, humid and semi-shady environment. It does not have strict requirements for light, but it cannot tolerate long-term shady environment, otherwise the leaf color becomes lighter, the petiole becomes longer, the leaf droops and the ornamental quality decreases. But also afraid of strong direct light, after strong light, leaves are extremely prone to leaf tip drying, leaf edge scorched edge, leaf color whitening and loss of luster, so it is best to maintain with semi-overcast or scattered light. It can be nursed with enough light in winter to make it safe to survive the winter. Spring feather is a tropical plant, which is not tolerant to severe cold and low temperature. it is best to keep the temperature above 10 ℃ in winter to prevent frost injury. The optimum growth temperature is between 18 and 30 ℃. The growth is inhibited when the air temperature is higher than 30 ℃. It is necessary to ventilate and cool down and increase the frequency of water spraying to increase the relative humidity of the air. During the general growth period, it is necessary to maintain about 50% humidity to meet the demand, and when the temperature is higher than 25 ℃, it is necessary to increase the air humidity to about 70%. The leaves of spring feather are large and thin, and the requirement for water is high. It is necessary to keep the basin soil moist in the growth cycle, especially in the summer high temperature period. When the temperature is lower than 15 ℃, the watering times should be reduced, and the basin soil should be dry and wet alternately. Can withstand short-term waterlogging, but long-term stagnant water is easy to rot the root system and lead to plant death. The spring feather entered the peak growth period at the end of spring, which needs to be supplemented with nitrogen fertilizer to make it grow rapidly and restore vitality. Fertilization should be based on the principle of diligent application of thin fertilizer, and fertilizer damage should not be caused by one application at a time. If the basin soil can be irrigated with thin fertilizer water instead of clear water during the growing period, the growth will be better. After entering autumn, it is necessary to control the amount of nitrogen fertilizer, otherwise it is not conducive to overwintering, the petiole will become longer, and the plant shape can not be effectively controlled. Fertilization should be stopped when the winter temperature is below 20 ℃. The propagation methods of spring feathers are mostly carried out by cutting, sowing and dividing plants, and it is best to use cutting and dividing plants in the family, and the operation is relatively simple. When cutting propagation, it is appropriate to cut the stems with strong growth and long branches from May to September, and insert them directly into the clean river sand and place them in the semi-shade place to maintain a high air humidity, and the temperature is about 25 ℃. It can take root in 20-25 days. When there is a small plant at the base of the old plant, ramet propagation can be combined with soil change and basin change, and the small plant can be carefully separated from the old plant so as not to hurt the roots of the old plant. The lateral plants can also be heart-picked in advance, which can not only dwarf the plants, but also give birth to more lateral plants. when the new lateral plants are about 15 cm, they can be cut off with aerial roots and replanted. The reproduction method of spring feather has ramet or cutting method. In general, strong-growing plants can sprout tillers at the base, and after they take root, they can be taken off and planted separately. Or cut off the upper part of the plant into a plant, the base of the old plant will sprout several buds, these buds can be used for reproduction. In the tropics, fresh seeds can also be used for propagation, and the optimum temperature for germination is 25-30 ℃. Pot substrate is commonly made of rotten leaf soil, peat soil and river sand, and sufficient base fertilizer should be applied every time the basin is changed. Some light fertilizer can be applied appropriately in the growing season, but not too much. Usually spray water to the leaf surface, and watering should be properly controlled in winter. Outdoor maintenance should be placed in the shade, indoor anywhere can grow, but the bright light is better. Fewer diseases and insect pests. The common diseases of spring feather are leaf spot and anthracnose, which can be controlled by wettable powder such as carbendazim, methyl topiramate, Dysen zinc and so on. If the leaves are yellow, withered and scorched, they need to be pruned in time to reduce the loss of nutrients. The main pests are red spiders and shell insects, which can be controlled by spraying special insecticides. In addition, red spiders can be prevented by increasing air humidity and strengthening ventilation to prevent shell insects. The main reasons for the yellowing of leaves in the prevention and control methods are: discomfort of temperature, low humidity, discomfort of light, excessive fertilization, frequent watering and pests. The reason of potted soil 1. The basin soil is short of nitrogen, the leaf is small, the leaf color is yellowish, the lower leaf is yellow first, the whole plant loses green gradually, and the lower part is more yellowish. The basin soil is phosphorus deficient, the leaves are curly, the leaves are dark green, and the veins of the lower leaves are yellowed. The potted soil is short of potassium, and the edge of the lower leaf is brown and easy to lodge; 4. The basin soil is lack of magnesium, and the edge and middle of the leaves turn green and white from bottom to upper; 5. The basin soil is lack of iron, and the scorched brown spot is dry. Other reasons 1. In most cases, it is due to the yellow water caused by improper water and fertilizer, that is, too much water leads to long-term wet soil water, poor air permeability and even partial fibrous root rot. It shows that the young leaves are dark yellow and dull, and the new shoots are atrophied. Fat yellow, that is, fat, shows that the tip of the old leaf turns yellow and falls off, and the new leaf is thick and shiny, but it is generally concave and convex. If it is a valuable flower, you can sprinkle a layer of pakchoi or radish seeds and pull it out a few days after emergence to consume nutrients. Dry yellow, due to lack of water or dehydration for a long time, although the new leaf color is normal, but the lower leaves gradually dry yellow shedding aging; 4. Alkali yellow, especially some southern flowers like acidic soil, while the northern water quality is alkaline, the leaves gradually fade, turn yellow or even fall off. The easiest way is to pour fermented rice washing water or Rain Water. The distribution area of spring feather is originally from Brazil, Paraguay and other places. It is cultivated in the subtropical evergreen broad-leaved areas of South China. Adaptation: South China subtropical evergreen broad-leaved forest (major cities: Fuzhou, Xiamen, Quanzhou, Zhangzhou, Guangzhou, Foshan, Shunde, Dongguan, Huizhou, Shantou, Taipei, Liuzhou, Guiping, Gejiu) tropical monsoon rain forest and rain forest (major cities: Haikou, Sanya, Qionghai, Kaohsiung, Tainan, Shenzhen, Zhanjiang, Zhongshan, Zhuhai, Macao, Hong Kong, Nanning, Qinzhou Beihai, Maoming, Jinghong) the function and ornamental value of spring feather leaves are huge It is thick-pinnately split, dark green, glossy, petiole long and stout, aerial root highly developed and drooping, beautiful plant shape, good ornamental effect. At the same time, it is shade-tolerant and is an excellent indoor shade-loving foliage plant. It is suitable for decorating hotel hall, indoor garden, office and family living room, study and so on. It can be placed for several months in a room with strong light, and the growth of the plant will not be greatly affected; it can also be watched for 3 weeks in a darker room. It is also often used as a large potted plant, which is very spectacular in the hall. The decorative application feather split happy forest taro leaf state is strange, very shade-resistant, suitable for indoor hall decoration, especially suitable for decorating music teahouse and hotel lounge. Spring feather picture how to raise spring feather breeding methods and matters needing attention

Most of the names of plants are based on their shape and appearance. Chunyu is a green plant that looks like a feather. Usually planted in some public places, because the spring feather is a relatively large plant, so usually the space where the spring feather is located needs to be larger.

How to raise Chunyu

Chunyu likes the high temperature and humid growth environment, does not have high requirements for light, and has a strong ability to withstand shade. Spring feather is not cold-resistant, the suitable temperature for growth is between 18 ℃ and 25 ℃, and the overwintering temperature in winter is not lower than 5 ℃. Chunyu likes sandy soil that is loose, fertile and well drained.

Methods of spring feather culture and matters needing attention

1. Soil

As far as the habit of spring feather is concerned, spring feather likes slightly acidic soil with fertile, loose and good drainage, so it has lower requirements for soil. Family cultivation of spring feather can be made by mixing a small amount of river sand, such as rotten leaf soil, peat soil and garden.

2. Watering

Spring feather likes a wetter environment and requires more water, but the requirement for water is not high, so you can pour Amoy rice water at ordinary times. Pay attention to keeping the soil moist during the growing period. It should be noted that the amount of water needs to change according to the season. In summer, spray water on and around the leaves to maintain a moist environment; in winter, you should reduce the frequency of watering.

3. Fertilization

Spring feather has strong adaptability, no matter wet environment or dry condition, it can adapt as soon as possible. Therefore, the demand for fertilizer is not high, put some hoof slices or deep fry on the bottom of the basin, and then only apply liquid fertilizer, such as thin pancakes, once a month. Special attention should be paid to little or no fertilization in winter to meet the needs of plants.

4. Light temperature

Spring feather likes temperature and shade, but is not cold-resistant and afraid of light, and avoids strong light irradiation. The suitable temperature is 18 °- 25 °. Therefore, it is necessary to move the spring feather to a shady place in summer to avoid direct sunlight. In winter, it can be moved to a place with sufficient light to make the overwintering temperature as high as 8 °. 5. Diseases and insect pests

The common diseases of spring feather include leaf spot and anthracnose, which can be controlled by carbendazim, methyl topiramate and so on. If there are some problems such as yellow and withered leaves, they need to be trimmed. The common pests of spring feathers include red spiders and shell insects, which can be controlled by special pesticides. In addition, more ventilation is needed to prevent insect pests.

6. Reproduction

The temperature shall be kept at a fixed value of about 20° C to avoid overheated or excessively cold air environment; the humidity shall be kept at a high value, and more water shall be sprayed and sprinkled to increase the moderate environment; the light temperature shall be kept at a normal value to avoid too high or too low; the principle of fertilization shall be "thin fertilizer and frequent application" and nitrogen fertilizer shall be the main fertilizer; the watering frequency shall be high, and it shall be ensured that it is always wet in summer and wet alternately in winter.

How does spring feather winter

1. Control of room temperature

If you want to be safe, eight degrees and above can safely survive the winter, the lowest best is not below zero degrees Celsius. Although plants may be able to endure it and slowly recover in the following spring, let us not joke about our beloved plants.

2. Control of moisture

We may have heard that spring feather origin in high temperature and humid places, so the demand for water is greater. Although winter begins to dormancy, the water required is correspondingly reduced, but still can not forget to water. Water the pot when the soil becomes parched, but do not soak it. It can also be cared for by spraying water on its leaves and into its surroundings.

3. Control of light

If it is placed in a dark place for a long time, its leaves may slowly turn yellow, and the beautiful green will gradually disappear. So let it see the light regularly. However, he doesn't like long periods of light. Yeah, it's a little harsh. So choose semi-shade, or bask in the sun for a while and then withdraw it in time.

4. Control of fertilizer

From the end of autumn, we should pay attention to the dosage. In winter, we will enter the dormant period and almost no nutrients are needed, so we should suspend fertilization.

The solution to spring leaf rot

If rot has occurred and is not serious, pruning can be carried out according to the law. If excessive moisture or improper fertilization occurs, soil replacement and replanting are required.

Before planting plants, be sure to choose soil that is permeable and breathable, so that even if you water too much occasionally, it will be easy to drain out.

Do not pour it in daily watering, but pour it slowly, and when watering, you can control the amount of watering, see how much water is poured, the drain hole below will water out, and then make a record, so that there will be comparison in watering in the future. When the temperature drops to 15 degrees, be sure to control watering, when the plant's demand for water gradually decreases.

When fertilizing at ordinary times, pay attention to the concentration of fertilizer, dilute the thicker fertilizer, and slowly apply it along the edge of the pot.

Try to choose a place with good air circulation for maintenance.

It is important to create an appropriate growth environment according to the normal growth needs of plants, while paying attention to some important growth links of plants, such as flowering, reproduction, winter and summer, and often paying attention to the growth status of plants for the treatment of corresponding diseases and insect pests and special symptoms.