What to do if the Chinese rose does not bloom at home. Why hibiscus does not bloom at home

ornamental plant Chinese rose is also called Chinese rose, Chinese hibiscus (lat. Hibiscus rosa-sinensis); is one of the species of the genus Hibiscus (lat. Hibiscus) of the Malvaceae family (lat. Malvaceae). Of the 300 - 500 currently known species of plants from the genus Hibiscus, this species is most often cultivated in indoor and greenhouse floriculture. The entire Malvaceae family is classified in the order Malvotsvetnye. The flowers of this family, including the Chinese rose, have nothing to do with roses. The real Rose (Rosehip) is included in a different order - the order Rosaceae (lat. Rosales).

The plant is native to Southeast Asia.

The life forms of the Chinese rose are woody plants: in nature, these are trees and shrubs up to 4 m high, under conditions indoor floriculture- compact trees with a lush crown and elegant shrubs up to 1.5 m high.

The leaves are large, oval or obovate on long petioles, shiny, smooth, dark green or bright green in color (they can also be variegated - with creamy or pinkish veins-stripes, edging). The type of leaf edge is serrated. Base shape sheet plate- rounded. The arrangement of the leaves is another. The large leaves of this shrub effectively cleanse and regulate the composition gaseous substances in indoor air. The leaf blades, covered with sticky juice, cope with the function of a reliable dust collector.

The flowers are simple bell-shaped, double and semi-double, in diameter they can reach 15-25 cm. There are plants with a wide variety of flower colors.

Flowering - plentiful, from March to October, flowering of each single flower- short-term, no more than 48 hours, then luxurious flowers fade, they are replaced by new ones. The plant is low allergenic: the aroma has a subtle smell, the pollen of Chinese rose flowers does not spread through the air.

Chinese roses at home usually live for a long time, several decades. Plants withstand cold, drafts, darkness, sunburn. The Chinese rosan endures for a long time, endures numerous flaws in its care, and then begins to slowly act up - it will drop the buds, then it will bloom at half strength, or it will stretch out into something clumsy or completely stop blooming.

Both insecure novice flower growers and experienced amateurs who know how to surround the Chinese rose with care, bewilderment arises from time to time: “Why doesn’t it bloom with me?” Chinese rose? At the post office, in the clinic, in the office hall it blooms, but in mine cozy apartment No".

You can write down a very long list of reasons. The primary reason is ignorance of the characteristics of this plant, ignoring the main phases of its life cycle.

Spring and summer for the Chinese rose are periods of the beginning of the life cycle and flowering, phases active growth. A well-groomed shrub or Chinese rose tree at home can bloom from March - April until the beginning of winter. For the harmonious development of the plant during this period, the following recommendations must be followed:

1. keep the plant at a temperature of 20 - 25 ºС;
2. choose for plant permanent place and do not move from place to place; make a "light mark" on the planter to take into account the angle of incidence of the sun's rays;
3. when choosing a place, stop at bright, adequately lit corners of the apartment protected from drafts and wind;
4. protect the future beauty from bright direct sunlight;
5. in early spring before waking up (in February), do a gentle pruning, later - pinching to form a beautiful lush crown near the tree;
6. every year at the beginning of spring, transplant the Chinese rose into larger pots; use moisture and breathable slightly acidic (pH 6.8) soil structured with sand, soddy soil, leaf humus;
7. water the plant abundantly early in the morning, after 1 - 2 days, do not allow water to accumulate in the pan;
8. loosen periodically between waterings upper layer soil substrate;
9. with a high concentration of buds, especially in the case of young plants, remove about one in four to avoid dropping them;
10. during the flowering period regularly (1 - 2 times a week) apply aqueous solutions complex mineral fertilizers;
11. when buying fertilizers, keep in mind that the optimal fertilizer formula for Chinese rose is NPK=9-3-13; 10-4-12; 12-4-18 (NPK means nitrogen, phosphorus, potassium); fertilizers for flowering plants not suitable for this plant; the optimal formula is closer to the composition " universal fertilizer for potted plants» with NPK=7-3-7 manufactured by POCON;
12. use to correct magnesium deficiency Epsom salt or Siliplant fertilizer, or Greenwold fertilizer for conifers, containing 3% nitrogen, 2% potassium and 5% magnesium oxide;
13. fertilize on hot days, on a pre-moistened coma of the earth (note that it is impossible to feed a recently transplanted plant);
14. spend foliar top dressing(spray the leaves in the morning or evening with dilute formulations with a low concentration nutrients);
15. in case of heat, dry air, spray the plant with water room temperature;
16. refresh, rub Chinese rose leaves to improve respiration and photosynthesis.

Chinese rose care in autumn and winter

Autumn and winter are periods of rest for the Chinese rose. In autumn, flower buds are laid, the most favorable temperature for this is about 15 ºС. In winter, in conditions of lack of heat and light, the plant is in a state of hibernation, resting. During the off-season, the following recommendations should be followed:

• prune the plant in October after the end of flowering (remember: flower buds appear only on young lateral branches);
• maintain a temperature of 13 - 16 ºС, optimal for the plant during this period;
• find for the plant for this period the coolest (it can be shady, but not in a draft) place in the house;
• do not disturb the plant with frequent watering, spraying and fertilizing, water it so that the earthen ball does not simply dry out completely,
• in February, wake up the plant: move it to a warm place, increase the frequency and volume of watering.

Video about stimulating the flowering of the Chinese rose

Hibiscus is an evergreen or deciduous plant that can be a shrub or even a tree. Leaves grow alternately on petioles. Flowers are large, bright in color, located at the top of the shoot, have more than three under cup leaves. The plant can bloom in almost any color except black or blue.

Depending on the species, the flower can reach up to 30 cm. Its fruit is box-shaped, it contains seeds. A rose bush can live up to 20 years. AT favorable conditions it can grow up to three meters high.

Chinese rose (Hibiscus rosa-sinensis) is considered the most popular species for growing in room conditions. It grows in the form of a shrub and has red, large, double flowers.

Important! With proper care for a rose, it can bloom all year round.

For this you need:

However, it is not always possible to adhere to all listed conditions. As a rule, the plant blooms in the room for 2-3 months a year, from July to September.

Almost all varieties of Chinese rose flowers are odorless, but sometimes there are specimens with a pleasant fragrant aroma.

How to understand that hibiscus will bloom soon?

The appearance of buds on the plant indicates that the Chinese rose will bloom in the near future. Usually flowers bloom in the morning, and by the evening they wither.

With proper care, a rose can produce up to 20 inflorescences in one day.

There are several reasons why flowering does not occur:

1. a soapy solution will help get rid of aphids;
2. insecticides are good for scale insects;
3. mineral oil removes the worm;
4. potassium soap destroys the whitefly;
5. from spider mite saves treatment with soapy water.

How to make a plant give buds?

In order for a rose to bloom, it needs stimulation to “make” it release its buds. This requires regular pruning.

Remember! Chinese rose buds appear only on young branches that appeared this year after pruning. If this procedure is not carried out, the plant is almost impossible to bloom.

It is always important to remember that proper care behind the plant - the key to its flowering on time. Consider how to care for a Chinese rose so that it blooms. For this you need:

Top dressing is needed in summer and autumn. Fertilizers should be used with a high content of phosphorus, they allow flowering to be lush. The main thing is not to overdo it. An overabundance of top dressing can harm the flower.

Fertilizer must be diluted in warm water, which was previously insisted. You can also spray the plant with special substances that contain nitrogen. Only the flowers themselves need to be protected from the solution, if they get on the petals, white spots appear.

Prevention

The best prevention for a flower is proper care of it. All of the above actions will provide the plant with a full life.

Follow-up care at home

Important! After flowering, the plant needs rest. Before wintering, it must be cut. All stems are cut off and short stumps of about 10 cm are left.

"Resting" indoor rose from October to February. Optimum temperature air - up to + 16C. Watering should be moderate, fertilizing the soil is not necessary. Light day can last up to 10-11 hours. If the room is dark, you can use a phytolamp.

Flower buds appear on a "rested" plant. Soon they begin to turn into buds. After dormancy, the flower must be returned to heat, start plentiful watering and top dressing.

Chinese rose is a chic flower that will decorate any room. Its flowering will be a reward for those who take care of it and provide the necessary care.

Chinese rose or hibiscus is loved by many flower growers. This is indoor plant capable of its bright flowers and decorative to decorate any interior, and caring for it will not cause much trouble. However, sometimes the Chinese rose refuses to bloom - why this problem arises and how to solve it, we learn from the article.

Hibiscus came to us from southern countries, so it is not grown on the street in our country: the plant is thermophilic. A flower is not only able to become an interior decoration, but also protects the house from negativity - at least, esotericists and Feng Shui experts believe so. In nature, hibiscus can reach a height of 4.5 meters: at home, of course, such a tall bush does not happen. The Chinese rose lives for about 20 years, while delighting with flowering every year.

The plant comes from the Malvaceae family, boasts surprisingly beautiful, multiple and bright flowers. The Chinese rose grows quickly: with proper care, within just a few months, it develops from a small seedling to a flowering bush.

If create suitable conditions: warm and humid, hibiscus can bloom year-round. In the conditions of our standard apartments, however, it is problematic to create such a tropical microclimate. Therefore, hibiscus bloom usually lasts for 2-3 months: from mid-summer to mid-late September. With very good care, the decorative period can last longer: from March to October.

Description of flowers

Hibiscus buds are brightly colored and exotic. appearance. The sizes of the flowers are large: the diameter of one specimen ranges from 9 to 16 cm. The buds have a cup-shaped regular shape, terry or simple structure. In the core of each flower there is a rather large pistil surrounded by stamens. The flowers are usually unscented.

The buds open in the morning, and by the evening they already fade. But due to the fact that there are a lot of them on the bush, the plant does not lose its decorative effect. If the care is good, up to twenty bright buds open at the same time on the hibiscus, and if it is very good, then up to fifty.

The shades of Chinese rose petals can be different: but most often red hibiscus is grown in our apartments. Less often you can find varieties with white, purple, orange buds. In general, the shade of hibiscus flowers can theoretically be anything: except for black and blue.

Why is there no flowering

As a rule, all the reasons for the lack of flower buds in hibiscus one way or another come down to improper care behind the plant. Let's take a look at the most likely causes.

Too spacious pot

Hibiscus is characterized by such a feature: until its roots are completely braided with an earthen ball, there will be no flowering. Therefore, when you plant a plant in too large a container, its small roots will cope with a huge earthy clod pretty long. And all this time you will not see flowering. Foliage, however, and shoots, will grow quite actively.

For a full-fledged life, hibiscus needs a dormant period, which lasts almost the entire winter. At this time, future flower buds are laid, from which buds will be obtained in the next growing season. However, in order for the buds to form, it is necessary to keep hibiscus in winter at a cool temperature - about +15 degrees. If the room temperature is higher, flower buds may not form at all or only partially.

No trimming or pinching

As flower buds form in China rose for the most part on the tops of one-year-old shoots, a plant for lush flowering needs a mandatory pinching and pruning. If the procedures are neglected, only a few long shoots will grow, instead of abundant branched growth. Flowering, therefore, will be sparse. Experienced flower growers can make hibiscus form buds by cutting it correctly and on time.

Waterlogging

An excess of moisture in the soil should not be allowed during the hibiscus growing season. This plant does not tolerate waterlogging and may well respond to it with the absence of flower buds.

lack of light

Hibiscus, like any tropical plant, needs long-term and plentiful lighting, albeit scattered. The plant does not bloom in the shade, it is also better not to keep it in direct sunlight, as the buds and leaves will get burned.

Sudden temperature changes

If a Chinese rose is subjected to a test in the form of a sharp temperature drop, it can react to this by dropping not only the buds, but also the entire foliage. It will be extremely difficult for the plant to bloom after such stress again in the current season.

Too much nitrogen

This mineral has very useful property, for which all gardeners appreciate it: nitrogen contributes to the rapid growth of shoots and foliage. However, a set of green mass is needed only in the spring, and then the hibiscus must direct all its forces to the formation of buds. If you continue to feed the flower with nitrogen in the summer, the appearance of buds will either be very scarce, or it will not exist at all. This is due to the fact that all the forces of the plant will be directed to the greens.

Diseases, pest damage

Also the likely cause of the problem. Most often, chlorosis prevents hibiscus from blooming: both infectious and non-infectious. The fungus also often interferes with the vital processes of the plant, inhibiting the hibiscus, preventing it from developing. Especially dangerous root rot- this disease can not only deprive a Chinese rose of flowers, but also life.

Get rid of these misfortunes by spraying with special preparations of fungicidal and insecticidal action. Washing the foliage with soapy water can also help against pests.

What to do for flowering

We will find out what care measures will help to achieve a lush and long flowering of the Chinese rose at home.

Good lighting

A plant needs sunlight like air, water and food. Lighting for hibiscus needs sparse, not direct, but long-term: throughout the day. Place the flower pot in the brightest room in the house: optimally on the window on the east side of the apartment. If the window is only south, be sure to midday sun shade the flower. In the summer, you can take the pot out to the balcony, loggia.

Choosing the right pot

When planting / transplanting hibiscus, choose the pot wisely. It is necessary to choose a container so that it only slightly exceeds the volume of the roots. In this case, the flowering of the plant will begin shortly after adaptation in a new place.

The soil

If you want the Chinese rose to bloom well, take care of the correct composition of the soil: it must include clay turf. And the acidity of the substrate should be neutral.

Competent watering

Moisten the hibiscus in the summer, although quite plentifully, but avoiding an excess of water in the soil: a swamp should not form in a pot. In addition to root watering in the heat, also spray the plant to make the microclimate close to tropical in humidity.

loosening

Correct top dressing

During the growing season, be sure to feed the Chinese rose: at least twice a month. Use mineral fertilizers, but halve the concentration when preparing solutions. Use nitrogen only in spring; in summer, give preference to potassium-phosphate compounds.

The plant does not perceive dry fertilizers well, therefore, either dilute the granules / powder in water, or combine top dressing with subsequent watering.

rest period

Care must necessarily imply providing the plant with a dormant period. This period should begin shortly after flowering. From about October to February, the Chinese rose should rest and gain strength for the next growing season.

AT winter time be sure to give the plant the opportunity to be in a room with a low temperature: optimally about +15 degrees. A strong drop in temperature should not be allowed. If the hibiscus has to winter at a temperature of +10 degrees or lower, it will throw off all its foliage, and may die if it freezes hard.

During this period of time, watering should be moderate, and the plant does not need top dressing. Lighting, however, must be provided normal: daylight hours during the dormant period should last at least 10-11 hours. If a natural light not enough, provide the hibiscus with additional artificial lighting: if there is a lack of light, flower buds will not be able to form.

In February, the plant should be "awakened" by moving it to a warm place and starting to water it intensively.

pruning

Trim the flower regularly, thus activating the growth of lateral flowering shoots. Before you send a rose to winter, be sure to prune it. At first, you need to gradually minimize watering: because of this, the plant will quickly shed foliage. Then bare branches should be cut, leaving only "stumps" 6-8 cm long.

If you did not have time to prune before wintering, be sure to carry out the procedure in the spring - just before the plant leaves hibernation. In the summer, it is extremely undesirable to cut the bush: in this case, flowering, having barely begun, may soon stop.

• When the plant begins to lay and form flower buds, you can't change its location or even rotate it.
• Protect indoor flower from drafts: the plant does not tolerate sudden changes in temperature, it reacts extremely negatively to them.
• Should be provided and optimal humidity air. In the summer, in the heat, be sure to spray the bush and the air around it, since the plant often drops buds in dry air.

We learned why hibiscus does not bloom at home, and what to do about this problem. There may be several reasons for the lack of buds, but all of them in one way or another relate to illiterate agricultural technology. Take care of the plant correctly - and there will be no problems with its flowering.

Hibiscus or Chinese rose is green plant with openwork, cut along the edges of dark green leaves, similar to birch. But most of all, flower growers appreciate this houseplant for its magnificent flowers. Large buds are formed at the ends of the shoots and can decorate the bush for almost the entire year. Growing a Chinese rose is not difficult, but most of the problems that beginner florists face are due to the lack of flowers in the hibiscus and its unwillingness to please its owners with charming buds.

Why isn't the hibiscus blooming?

Chinese rose (hibiscus) belongs to the Malvaceae family. In nature, this plant feels great in the tropics. South-East Asia. About 100 varieties of hibiscus have been bred for growing at home, but the most popular and unpretentious is Chinese with bright large red flowers.

Considering that this culture needs special conditions, flower growers try to surround this plant with care, creating close to it natural conditions in the room - support high temperature air, move the flowerpot closer to the sun, providing uncontrolled frequent watering soil. But the Chinese rose flatly refuses to bloom, and if the buds are formed, then, before they open, they fall off.

Reasons why hibiscus does not bloom:

• too much warm air during the laying of flower buds;
• low nutritional value of the soil;
• insufficient access of oxygen to the roots;
• neglect of feeding;
• poor quality of irrigation water;
• diseases and pest infestations.

Many flower growers, having read or heard that the plant is useful Fresh air, take out a Chinese rose to a balcony or garden. But even in this case, non-compliance with clear rules leads either to the absence of buds, or to their fall.

The absence of flowering with an outwardly healthy appearance of the plant also causes bewilderment. The bush can be simply luxurious with large quantity green mass and constantly appearing new fresh green shoots and carved leaves, and the flowers never set. You can correct the situation and make hibiscus bloom if you create it optimal conditions.

What to do to make the Chinese rose bloom?

The most important thing in caring for hibiscus is to create optimal conditions for the plant to lay flower buds. They are formed during the dormant period, when the Chinese rose is resting, gaining strength for the next growing season. It is necessary to prepare the bush for abundant flowering in the fall.

The plant is placed in the coolest place in the house, where the air temperature does not exceed +15 degrees. Lighting should be moderate, bright sunlight should not fall on the hibiscus crown. The Chinese rose will survive the winter well if the flowerpot with it is placed in the darkest place in the house. And they will rarely water, making sure that the substrate does not dry out completely.

At the end of February, attentive flower growers will be able to notice the appearance of new young leaves - this indicates that the plant has woken up and is ready to bloom. It is taken out to a well-lit place intended for the growth of hibiscus throughout the growing season.

If you miss the moment of awakening the Chinese rose after winter and take it out of the dark room into the light later, then the first flowers may fall off, and the subsequent flowering will not come.

From March to September, hibiscus care consists of regular watering. Moisten the soil at least 1 time in 2 days, making sure that the top layer of the substrate does not dry out. Water is used at room temperature, settled for at least a day. Every day, the leaves of the Chinese rose must be sprayed with a spray bottle, otherwise not only the buds, but also the leaves may fall off.

At the beginning of summer, the bush can be placed on a balcony or in a garden, but the place for its placement should be chosen so that the plant does not suffer from drafts and wind.

Soil and fertilizer

The soil in a flowerpot with a Chinese rose should be loose with good air and moisture permeability. At least once a week, it needs to be loosened, providing access to oxygen to the roots. The optimal composition of the soil - taken in equal parts humus, sod and leafy ground.

In order for the bush to bloom profusely, the soil must be nutritious. During the active growing season, it is necessary to apply complex fertilizers several times a week along with irrigation. mineral fertilizers with a high phosphorus content. When choosing top dressing for Chinese roses, you should pay attention to the composition. If it has a high nitrogen content, then only leaves will grow effectively, and buds will not appear.

Transfer

Neglecting to transplant hibiscus can also cause the absence of full-fledged beautiful buds. The best time That's what spring is for. When transplanting, you need to pay attention to:

• pot - its size should not be too large, the optimal diameter is 5-7 cm less than the crown;
• roots - they need to be cut by 1/3 to stimulate the formation of buds;
• soil - it should be loose, you can add a little sand.

Young plants are transplanted every year, and adults who have reached the age of 5-6 years - no more than 1 time in 3-4 years.

Hibiscus are valued for their beautiful flowers. Why indoor hibiscus does not bloom, despite good care? Flowering is the desire for reproduction and gratitude for the care. Abundant flowering can achieve a balance between good conditions content and the factor provoking to leave the seeds.

How to make hibiscus bloom at home

Only by following the recommendations of flower growers on the content of the flower, you can get a profusely flowering bush every year. But if all the forces are given to flowering, then the growth of the bush will be slow. In plant care, balance and compliance with all recommendations are important:

• place of detention
• winter conditions,
• soil and capacity requirements,
• watering and fertilizing plants
• pruning,
• protection from diseases and pests.

A prerequisite for the flowering of the Chinese rose will be its content in a bright place. The sun should not burn the leaves of the flower. But in a dark room, hibiscus will not bloom.

To admire the flowers in summer, keep hibiscus in winter at a temperature of 12-15 degrees. The room should be bright. It is at this temperature that the flowering program is laid. Do not wait for the violent opening of buds in summer, when hibiscus blooms in winter, if kept warm.

The Chinese rose grows quickly at home if the plant is allocated a tub for growth and filled it fertile soil. Until the plant fills the entire clod of earth with roots, it will increase the green mass. An overgrown bush pleases with green foliage, receives proper care, but has not opened a single bud? Why does indoor hibiscus not bloom?

It is necessary to transplant the plant into a smaller container so that the roots are cramped. At the same time, they can be trimmed, removing more of the brown old parts. The pot must have good drainage from expanded clay or other bedding. Place the upper tier of roots almost on the surface of the soil. House plants bloom if the roots are crowded.

The composition of the earth for the Chinese rose should be fertile, but with the inclusion of clay turf. The acidity of the soil is maintained closer to neutral. Charcoal chips in the composition of the soil help to maintain the balance of the substrate.

There is one biological feature Why is the hibiscus not blooming? Flowers are formed only on upper parts young branches. So home flower need systematic pruning or pinching. Make the branches bush by cutting - main part hibiscus care. It quickly gives young shoots, and the buds develop on them. One of the main reasons why a healthy, overgrown indoor hibiscus does not bloom is the lack of pruning.

It is important to properly water the flower. At any moment, all beauty can be violated precisely because of improper watering:

1. The water must be soft. When using it, no scale remains in the kettle, and on the surface boiled water film does not float.
2. For irrigation, water must be well defended so that there are no traces of chlorine in tap water.
3. The water temperature should be around 30 degrees.

In the summer, indoor hibiscus is watered abundantly and the leaves are sprayed with a spray bottle. But between watering, the top layer of the earth should dry out. In winter, the plant is rarely watered. In cold, damp soil, inactive roots can rot. Lack of watering or nutrition will cause buds and flowers to drop when the hibiscus blooms.

Phosphorus fertilizers are especially effective for flowering. It can be an extract from superphosphate, or special compound for indoor flowering plants. Fertilizers are applied only to moist soil.

What to do if hibiscus does not bloom and how to find the reason. Rosan should not be overexposed in cold conditions. In order for it to bloom, it is necessary to exclude temperature drops during the growing season. So, if the plant is kept in the cold until the buds appear, and then transferred to heat, the buds will fall off from a sharp change in temperature. The same will happen if the plant falls under a draft.

A flowering tree requires careful handling. The pot is installed in place once for the whole summer. It cannot even be turned if the buds are already dialed. The peduncle is very loosely attached and falls off from the slight swaying of the twig. Therefore, during flowering, you need to walk past carefully.

Hibiscus love fresh air in summer. You need to install flowerpots in a place protected from wind and direct sunlight. Loggia, balcony or veranda with sun shade will be the best place for blooming hibiscus.

Why hibiscus with yellow leaves does not bloom

It should be noted that only healthy hibiscus that have the necessary conditions for development. If spots appear on the leaves of any size or the leaf blade turns yellow, these are signs of the disease. So, green drooping leaves will say that the plant is dry, then it will shed its color and buds.

Yellow leaves can give a signal that there is a disorder with the root system, and it is not necessary to wait for flowering in these conditions. In addition, insect pests can colonize the plant, taking food from the hibiscus. Therefore, each pruning, watering, wiping the leaves should be combined with preventive examination plants.

Compliance with agricultural technology will allow you to enjoy the victorious flowering of a tropical plant every year, which brings harmony to the house in relations between family members.

Hibiscus care experience - video