What if the lantern leaves fall off, replenish nutrients / stop watering / suitable temperature and light

To cultivate flowers, to cultivate interest, but also to cultivate skills. Keeping lantern flowers at home is the choice of many flower friends, but in the process of breeding, for some reasons, their lantern flowers will show all kinds of discomfort, such as falling leaves. What if the lantern leaves fall off? In this regard, the editor summed up five reasons, and attached solutions, together to have a look.

First, the lantern leaves fall off, look for the cause

As a common ornamental flower, the breeding method of lantern flower is not difficult, but because there are many beginners, they do not follow the method at all, as a result, the lantern flower leaves are lost! Although the lantern flowers are beautiful in the flowers, the loss of leaves will also affect the health of the plant and eventually destroy the overall beauty. In order to solve this problem, the editor brought five reasons for the loss of lantern flowers and leaves, and we moved on.

Second, the causes and solutions of lantern flower and leaf shedding

1. Move the flowerpot

If we want to talk about the reason why the flowers and leaves of lanterns fall off, we should first consider whether it is caused by moving flowerpots. Because when growing flowers indoors, it is not suitable to often move the pot, especially in the lantern flowering period, often move the pot, it will accelerate the withering time of the flowers and cause the leaves to fall.

Solution: after you put the lantern flowers in a suitable place, don't change places often. When you find that the leaves fall behind, remove the lantern flowers from the pot, rinse the soil with clean water, then change the soil and replant, be careful not to hurt the roots and whiskers.

2. Temperature discomfort

In the growth process of lantern flower, it also has a requirement on temperature, and it likes to grow in 15-25 ℃ most. Once the temperature is not controlled, above 30 ℃ or below 5 ℃, lantern flowers will grow unwell, resulting in symptoms of leaf shedding.

Solution: found that the lantern leaves fall off, we see if there is something wrong with the temperature, if so, adjust the temperature immediately. Put it in a place with good ventilation and good light (not strong) at 15-25 ℃, and the lantern flowers will soon return to health.

3. Improper lighting

Lantern flower can not grow without light, although it is afraid of strong light, it can not stay in a dark place for a long time, otherwise it will lose its leaves. If the light is too strong, the lantern flowers will be burned and the leaves will fall off.

Solution: when the light is insufficient, move the plant to a place where the light is sufficient but not strong; when the light is too strong, move the lantern flowers to the shaded place, and the light intensity can be controlled by the sunshade net.

Note: Lantern leaves fall off, if it is caused by strong light, after moving it to a shaded place, do not immediately water or spray, wait until it is naturally cooled to the indoor temperature before spraying or watering.

4. Improper watering

Water is the key to the growth of lantern flowers, but once overwatering or lack of water, the plant will have uncomfortable reactions, such as lantern flower leaves fall off. The solution is as follows:

When ① waters too much, stop watering, and move the potted plants outside to bask in the sun (the light should not be too strong). Wait for the water to evaporate, and then start normal watering; if the situation is serious, there are rotten roots, we also need to take off the lantern flowers, then cut off the rotten roots, change the pot soil and replant.

When ② is watered too little, the moisture should be compensated, but the frequency should also be controlled and the watering principle of "dry and wet" should be followed. In addition, water less in winter or on rainy days.

5. Fertilizing too little

Lantern flowers like fertilizer, not only need fertile soil, but also need us to fertilize it in the process of growth. Once the fertilizer is too little, the plant lacks nutrients, which will cause the leaves to detach. Solution: appropriate amount of fertilizer, in the growing period, every 7-10 days to apply cake fertilizer or dilute liquid fertilizer and so on.

The reason why the lantern leaves fall off, generally speaking, is the above 5 o'clock, after reading the above content, we encounter the situation of falling leaves, we should know how to do it! In fact, the loss of leaves is caused by one reason, but it is often caused by a variety of factors, so when we encounter this situation, we must make a correct diagnosis, so that we can prescribe the right medicine to the case.

Lantern flower leaves curling how to do, pay attention to 4 points leaf curling is not afraid / water and fertilizer is the key

For lantern flower, flower friends should be no stranger, it is also called lantern flower, is a very beautiful flower. In life, because of the beauty of the lantern flower, many flower friends will keep it at home to decorate the environment. But if we keep it, we will find that its leaves are easy to curl. What about the lantern flower leaves? In this regard, the editor summed up four reasons, and attached solutions, together to have a look.

First, the leaves of lanterns are rolled up to find the cause.

As a common indoor potted plant, it is not difficult to cultivate lantern flowers, but because there are so many beginners, they are easy to roll up the leaves of the plants. What about the leaves of lanterns? In this regard, the editor found four reasons: too strong light, too low temperature, too little watering and too much fertilization. Let's go with the editor to see the solution.

Second, the reasons for the curling of lantern flower leaves and their solutions.

1. The light is too strong

When breeding indoors, many flower lovers know that lantern flowers like light, so they often let it bask in the sun outside. In general, there is no problem with doing so, but it is not good to do so in summer! Because lantern flowers are easy to burn in strong light, resulting in a series of problems, such as lantern flower leaf curling, lantern flower leaf yellowing, lantern flower leaf shedding and so on.

Solution: if the leaves are curled by too much light, you should move the lantern flowers to a shady place, do not water them immediately, wait a while, and then water them properly to keep the basin soil moist. Put it in astigmatism a week later, and after careful care for a period of time, the lantern leaves will recover.

2. The temperature is too low

When raising lantern flowers indoors, flower friends must pay attention to the temperature! Because the most suitable temperature of lantern flower is 15-25 ℃, once the temperature exceeds 30 ℃, it will burn leaves and cause leaf yellow; when it is lower than 5 ℃, it will cause lantern flower frozen roots, so that the plant can not absorb enough nutrients, resulting in leaf curl.

Solution: if the temperature is too low caused by the lantern leaves curling, we should immediately adjust the temperature, can use air conditioning, the indoor temperature is controlled at 10 ℃, it can safely survive the winter, and the leaves will return to health.

3. Too little watering

The lantern flower likes the humid environment and needs enough water in the process of growth. once it is watered too little, the plant will not grow normally, resulting in leaf curls and other problems, affecting the flowering yield and ornamental value of the lantern flowers. it may even cause the lantern flower to wither and die.

Solution: water shortage naturally need to replenish water, but do not make up too much water at once, specifically follow the watering method of lantern flowers. To put it simply: follow the principle of "dry and wet", watering every 2-5 days in spring and autumn, every morning and evening in summer, and every 10 days in winter, not too much each time, just keep the soil moist.

4. Excessive fertilization

In addition to the above points, the reason for the curling of lantern flower leaves may also be excessive fertilization. Lantern flowers like fertilizer, sufficient nutrients can make it blossom continuously, can also have a degree, once fertilized too much, it will cause fertilizer damage, so that the leaves lack of nutrients, curls, yellowing and other situations, and may even cause the death of the whole plant.

Solution: if it is found that there is too much fertilizer, flower friends need to irrigate the roots with clear water to make the fertilizer flow out from the basin, or directly change a new soil, replant, and then master the fertilization method of lantern flowers. fertilize once every 7-10 days during the growing period.

The cultivation method of small Peony (Fusang) Fusang is also known as Little Peony: Hibiscusrosa-sinensis alias: big Safflower, Hibiscus Peony, Hibiscus, Flower, Little Peony. Families and genera: Malvaceae, hibiscus. Evergreen shrubs, ground cultivation can be as high as 6 meters, potted plants are generally 1-1.5 meters. Stem erect and much branched. Leaves alternate, broadly ovate to narrowly ovate, 7 × 10 cm long, with 3 main veins, first jumping process tip or acuminate, leaf margin with coarse pot teeth or notch, base nearly entire. When the temperature is right, it can blossom throughout the year, and the flower is large, solitary in the axils of the upper leaves of the branch, funnel-shaped, stamens and stigmas protruding from the Corolla, double and single, with red, yellow, pink, white and other colors. There are many varieties, which are often divided into red, pink, orange, yellow and white according to color. As long as the environment is suitable and there is strong sunshine, it can blossom throughout the year. Fusang is a famous flower in China, which has a long history of cultivation, and this kind of flower is also very popular abroad. There are many varieties of horticulture. At present, there are more than 3000 varieties in the world, of which Hawaii accounts for the vast majority. Because of the strong sunshine, it is more appropriate to cultivate a bungalow with a spacious courtyard or a large balcony; the house is small and the light is insufficient, so it is best to choose a shade-tolerant variety. The flowers of Fusang are plump and luxuriant, with delicate and colorful colors, so they have the laudatory names of "Chinese Rose" and "Little Peony". Although the flowers bloom and fall at dusk, they still bloom every day because of their large number, and the florescence is very long, so the ancients praised it as "Buddha mulberry fresh spit 04:00 Yan" 0 in the hot summer, when red and green reflect each other, competing with each other, it is the main flower in summer. [ornamental value] large flowers bloom in spring, summer and autumn, with scarlet, orange and lavender colors, double peonies, single hollyhocks and mulberry leaves. [habits] (1) like sufficient light, warm and humid, deciduous leaves less than 5 ℃, easy to freeze to death at 0 ℃. (2) the requirement of soil is not strict. [variety of Fusang and common flowers of the same genus] (1) CV. Cooperi: also known as Flower mulberry, brocade leaf Fusang, variegated safflower, spotted leaf Fusang. Leaves with white, pink, red and yellow-green markings. Flowers red, single or double, smaller. (2) hanging bell supporting mulberry schizopetalus): also known as chandelier supporting mulberry, chandelier flower, arch hand flower blue, wind chime mulberry flower, split hibiscus, lantern flower, hanging basket flower. The number of flowers is less than that of Fusang, the flower is solitary in the leaf axil, the pedicel is slender and drooping, the Corolla is red to orange-red, the petals are fimbriate, roll back, and the stamen column is slender, protruding the Corolla. [mulberry propagation] cutting, grafting, striping. Mainly by cutting propagation. (1) Cuttage can be carried out in spring, summer and autumn. Spring cutting can be carried out in combination with basin turning and pruning, selecting the middle part of the sturdy annual branch, cutting the cuttings with a length of 10 cm to 15 cm, retaining the upper 2 to 3 leaves, and cutting off 1 × 3 per leaf to reduce water transpiration. The cuttings were inserted into the substrate, watered with a plastic film, shaded by a shading net, and maintained at a temperature of 18 ~ 25 °C and 80% air relative humidity. The cuttings could take root after about 20 days, and the survival rate was 60% 90%. The varieties that are difficult to root can be treated with growth hormone to improve the survival rate and rooting earlier. Cutting plum in rainy season, cut sturdy, long. 10 cm semi-lignified branches of the same year as cuttings, which can take root after 20-25 days under semi-shady, humid and 18-21 °C temperature. The cuttings are cut in the same spring in the driving season. (2) grafting: it is mainly used for varieties that are difficult to survive by cutting, usually in spring and autumn. The rootstock uses a single-petal coarse seed, using the method of grafting or budding. It can bloom in the same year when it is grafted in spring. (3) striping: varieties that are difficult to root in cuttings can also be propagated by striping [main points of mulberry cultivation] ⑴ temperature: like warmth, the most suitable temperature for growth is 20 °C to 30 °C. It is not resistant to cold, and its growth stagnates when the temperature drops to 12 °C. when the temperature is below 6 °C, the tender shoots suffer from cold injury and produce fallen leaves, and in severe cases, only bare stems are left, but they can still sprout and grow in spring. The overwintering temperature should not be lower than 8 °C. However, the overwintering temperature should not be too high, and it is best to maintain 12 ~ 15 °C. if it is higher than 15 °C, the plant will not get sufficient dormancy and affect the growth and flowering of the following year. It can withstand high temperature, but it still blossoms at temperatures above 30 °C. (2) Illumination: strong positive plants, like sunny environment. Not tolerant of shade, it is best to give more than 8 hours of sunshine every day. Although it can grow in half sunshine, its growth and flowering become worse, and the buds are easy to fall off. even if it blossoms, the flowers are small and the color is dim and not bright. The sun is strong at noon in the north, so it is best to cover 30% to 40% of the light at noon and before and after to prevent burns. When it rains for a long time in summer, it is best to move the plant to a slightly shady place for a period of time. After moving indoors in winter, you also need to choose sufficient sunlight to dispose of it. If the light is dim, it will cause the leaves to fall. ⑶ watering: the soil that likes wetting is not resistant to drought. During the growth period, especially in the summer period of vigorous growth and flowering, it is necessary to ensure an adequate supply of water. When the potted soil is dry, the leaves curl, even yellowing and withering, the buds withered, the flowers fall early, and affect the later growth and flowering. Also avoid wet waterlogging, plum rainy season to prevent stagnant water in the basin. During the growing period, the water should grasp the principle of "no drying, no watering". If the pot soil is too wet, it will easily lead to lack of oxygen in the roots, resulting in fallen leaves, buds, flowers, and early atrophy and withering of flowers. Watering should be controlled in winter to keep the basin soil slightly dry. In particular, plants that lose their leaves due to cold injury should pay more attention to water control. (4) Environmental humidity: like humid environment. When it is hot and sunny in summer, water should often be sprayed to the leaf surface and the surrounding ground to humidify and cool down, which is conducive to plant growth and flowering. When the air is too dry, the leaves curl, the young leaves scorch and the flowers fall early. (5) fertilization: fertilizer tolerance. Due to the large amount of plant growth and flowering, the demand for fertilizer is higher. In addition to applying sufficient base fertilizer, fertilizer should also be applied continuously during the growth period to supplement nutrients. After sprouting in spring, nitrogen-based fertilizer should be applied once every semimonthly to promote the growth of branches and leaves, and the combined fertilizer of nitrogen, potassium and potassium should be applied every 10 days after budding to meet the nutrient needs of branch and leaf growth and a large number of flowering. Make the plant blossom more, blossom big and flowers brightly. People stop applying nitrogen fertilizer after autumn and only apply potassium fertilizer to improve their cold resistance. In winter, fertilization was stopped when the temperature dropped to 10-13 °C. Do not apply raw fertilizer and thick fertilizer, otherwise the leaves and buds will all fall off in a short period of time, and even the plant will die. Nitrogen fertilizer should not be too much when fertilizing, so as not to cause branches and leaves to grow and reduce the amount of pregnant buds and blossoms. (6) pruning: resistant to pruning. The newly propagated seedlings should strengthen heart-picking to promote branching and form a luxuriant and plump plant shape. Pruning should be carried out in combination with turning the basin once a year. In addition to cutting off the overdense thin and weak branches, parallel branches and cross branches, we should also strongly cut off the annual branches, leaving only about 1 stroke 3 of the branch length, which can promote the development of new shoots and increase and improve the quantity and quality of flowering. The over-dense branches should be cut off at any time during the peak growth period, so that the inner part of the plant is well ventilated and transparent. (7) turn the basin: turn the basin once every spring. The slightly acidic soil, which is loose and fertile and rich in organic matter, is not resistant to barren and saline-alkali. The matrix can be prepared with rotten leaf soil, peat soil, garden soil, coarse sand and other materials, and mixed with a small amount of organic fertilizer as base fertilizer. (8) pest control: there are diseases and insect pests such as leaf spot, anthracnose, coal pollution, gray mold, root rot, aphids, shell insects, red spiders, diamondback moths and so on. [tips on cultivation points] (1) it can be cut at any time from April to September, cut into 10 cm segments with 1-year-old branches, inserted into sandy soil, keep moist by spraying water every day, take root in January, and then transplant into pot after 1 month. (2) the diameter of the flowerpot should be more than 20 cm, and the pot soil should be used as garden soil. (3) watering the basin soil as soon as it is dry. (4) the fertilizer solution dominated by nitrogen fertilizer was applied in spring and summer, and the fertilizer solution dominated by phosphate fertilizer was applied once every semimonthly in autumn. (5) the potted flowers should be placed in the leeward in winter. The basin soil is slightly moist. (6) the basin should be changed once a year, and pruning should be carried out during the change of basin in 4 ~ 5 months. [common problems in mulberry cultivation] the causes of common problems are: low temperature of deciduous ①; too dry or wet ② pot soil; ⑤ application of concentrated fertilizer and raw fertilizer; weak light of ④, too dry or wet of flowering ① pot soil; too dry air of ②; application of concentrated fertilizer and raw fertilizer of ⑤; too shady branches and leaves of ④, but not flowering is usually caused by the reduction of flowers caused by too much nitrogen fertilizer. The dim color of the flower is caused by the weak light.