Panicled hydrangea blooms poorly. Hydrangea not blooming in the garden

One of beautiful flowers decorating the garden is the hydrangea. But, despite the simple care, some gardeners are wondering why panicled hydrangea does not bloom.

To help hydrangeas bloom and prolong flowering, you need to find out what is the reason for the lack of flowering.

Agrotechnical conditions for the growth of hydrangeas

Hydrangea paniculata is a shrub, up to 3 meters high, with upright spreading branches. small flowers collected in large pyramidal inflorescences, 20-30 cm long. Flowering is abundant from June to October (depending on the variety). The color of the inflorescences varies from white to pink, lilac, blue. Some varieties can change the colors of the inflorescences with changing weather conditions.

The main conditions for the successful development, growth and flowering of a plant are:

It is possible to make a large-leaved variety of panicled hydrangea bloom or accelerate growth only if the recommendations for planting and proper quality care are followed.

Reasons for the lack of flowering

This type of hydrangea reacts sharply to insufficient (improper) care, which is noticeable when the foliage grows excessively in the plant, the flower becomes very small in size, while it becomes rarer, not so lush, and the color of the inflorescences is faded.

The main reasons for the lack of flowers in the paniculate hydrangea are as follows.

Wrong watering

For successful growth and flowering, the plant needs regular watering. In hot weather, water should be 2 times a week, in dry, cool weather - 1 time per week.

Watering is carried out with clean settled water under the root, at least 10 liters of water under each hydrangea bush.

Note! It is important to monitor the root system and the drying of the earthy coma. An excess of moisture has a detrimental effect on flowering.

Fertilization

In case of untimely application of fertilizers of inappropriate compositions, the plant experiences severe stress, which negatively affects external state hydrangeas. Top dressing is necessary, according to the schedule recommended by experienced gardeners:

• during landing, in early spring and before flowering, mineral fertilizers (containing phosphorus, potassium, magnesium, zinc) and nitrogen-containing fertilizers are applied weekly under the root. You can mulch the root zone with organic fertilizers (household plant waste, mowed grass, sunflower tops, etc.).
• AT summer period(during budding or the beginning of flowering) potassium-phosphorus fertilizers are applied once every 7-10 days, the application of nitrogen supplements is stopped.
• AT autumn period(after the end of flowering) make phosphorus top dressing to strengthen and better winter hardiness of the kidneys. You can add rotted cow dung.

The hydrangea garden will grow, bloom and decorate with its color only on fertile, loose, well-moistened and fertilized soil. If the acidity of the soil is insufficient, you can add a little wood ash to the soil (experienced gardeners advise ash vine, fruit trees: cherries, peaches, apples).

Wrong landing site

Planting a paniculate hydrangea in a shaded place or under the scorching rays of the sun in a draft is fraught with shedding of leaves, lack of flowers, or flowering with very small rare inflorescences.

Planting hydrangeas

The best place to plant a hydrangea is in partial shade or with scattered sunlight, protected from drafts, sudden gusts of wind, with fertile soil and sufficient water supply. Planting in a lowland with constant stagnant water contributes to the decay of the root system, its underdevelopment, lack of growth and flowering.

planted in the shade of fruit trees panicled hydrangea will not bloom, even if you increase watering and top dressing.

Wrong autumn pruning

With improper pruning during the formation of the crown, the shrub stops blooming. Proper pruning consists in shortening weak and thin shoots. Only dry branches and shoots growing inside the crown and thickening the bush can be completely cut off.

It is strictly forbidden to cut off the upper shoots on which buds form in autumn, because. from these buds in the spring buds will awaken, which will open into a magnificent flower.

Insufficient shelter in winter

Despite the fact that panicled hydrangea is the most frost-resistant variety, when growing this species in the northern regions of Russia, it is necessary to cover the shoots in the winter.

Shelter is carried out after autumn pruning with the onset of cold weather, when all the inflorescences have already faded. The hydrangea flower bush is tilted to the ground, covered with agrofiber (lutrasil) and covered with peat or earth. You can use fallen dry leaves, spruce needles.

Important! Under no circumstances should it be used for cover. polyethylene film to prevent greenhouse effect and rotting of the root system of the shrub.

Bend to the ground the branches of an adult shrub (over 5 years old) should be extremely careful not to break them.

Shelter should be removed in the spring, when the threat of frost has completely passed. You should not cut dry, at first glance, branches, because with sufficient watering, buds can wake up on them, which will eventually turn into a luxurious flower.

Adaptation after landing

After planting a hydrangea bush, it is important to pay due attention to the development of the plant. For the first time after planting, it is often necessary to water only the planted bush in order to speed up the process of rooting and development. Also apply top dressing and growth stimulants. The first time after planting, the leaf may become more faded, lighter. But with the rooting of hydrangea growth, the leaf will become brighter and stronger.

You should also refrain from buying and planting hydrangeas grown in greenhouse conditions. Since in this case was held drip irrigation, was introduced into the soil a large number of fertilizers and growth stimulants, which will negatively affect flowering in the years following planting.

Planting hydrangeas

Poor development of the root system

Hydrangea blooms in the second year after planting, when it is sufficiently formed. root system. Young bushes overfed with fertilizers, weak underdeveloped roots - the reason for the lack of flowering.

If you do not make the above mistakes, this will help the plant to overwinter and delight its owner with a lush color.

The lack of flowering for several years is another of the problems that beginner gardeners face. The main causes of this problem are the abnormal development (underdevelopment) of the root system, over-fertilization, excessive watering, and severe freezing of the shoots.

Reasons for late flowering

If panicled hydrangea began to bloom late, then the reasons may be:

• ¾ Planting a plant in unsuitable infertile soil with high acidity, heavy, loamy, sandy.
• ¾ Shortage nutrients. The lack of fertilizing and fertilizers manifests itself in the form of late flowering of the bush, regardless of varietal affiliation and early ripeness.
• ¾ Too much moisture.
• ¾ Fungal infections ( powdery mildew, late blight),
• ¾ Pest damage: weevils, aphids, spider mites.

On a note! You can speed up flowering with the help of fertilizers. It is recommended to apply complex fertilizers that are suitable for the composition and varietal affiliation of the plant. Positively proven fertilizers are: Agricola, "Crystal" (Fertika), Pokon, Green Boom, Flower Paradise.

At home, you can make the hydrangea bloom earlier in the following ways:

• ü Reduce the amount of watering, and then sharply increase. Such changes will provoke an artificial onset of flowering.
• ü Make light pruning of the youngest shoots to speed up the growing season and make the hydrangea bloom earlier.
• ü Thoroughly loosen the soil, mulch it with organic matter, feed it with curdled milk (mix 3 liters of fresh curdled milk in 10 liters of water and water the roots abundantly).

To avoid FAQ when the panicle hydrangea does not bloom (blooms late) what to do, it is important to strictly observe agrotechnological measures that contribute to rapid development root system, timely and abundant flowering.

Variety selection

When choosing a type of panicle hydrangea for planting, it is important to pay Special attention variety, conformity of the plant climate zone, planting and care requirements.

A variety bred for cultivation in the southern regions of Russia, when planted in the northern regions, will either bloom late or not bloom at all.

Proper and proper care helps to grow a healthy plant, and accelerated growth root system contributes to abundant and lush bloom, regardless of the variety and color of hydrangea.

Hydrangea is one of the most undemanding plants, which even novice gardeners can grow. If you care why is the hydrangea not blooming, but gives only foliage, we will help to sort out this issue. There are several types of hydrangea, each of which has its own characteristics. With our advice, you can achieve abundant flowering this plant and decorate your site.

What are the types of flowering hydrangea

Annabelle - the most common type of hydrangea, which is distinguished by large fluffy flowers and grows up to 2 meters.

Paniculata hydrangea tolerates cold well and grows up to 5 meters. Flowers can be red, cream and yellowish.

indoor hydrangea considered one of the most capricious and at the same time the most beautiful flowers. It is able to change color, depending on the composition of the soil.

If you want to decorate the arch in the garden, choose curly hydrangea. Keep in mind that this species does not tolerate cold well.

Reasons why hydrangea does not bloom

If the hydrangea does not produce flowers, but only goes into foliage, it is necessary to determine the reasons why. Although this shrub is unpretentious, it must be properly cut in the spring. Particular attention should be paid to watering, lighting and fertilizer. If you do not feed the soil, then there will be only foliage, not lush flowers. It is important that the plant develops a good root system, otherwise it will be weak and not bloom.

indoor hydrangea

One of the most common reasons why hydrangeas don't bloom and only produce foliage is that vendors may have used flowering stimulants that may keep the plant from blooming for several more years. If your hydrangea does not bloom, but gives only foliage, think about whether it has frozen over in winter. You may need to cover the bush if it is very cold in your area.

After you have figured out the reasons why the hydrangea bush does not bloom, proceed to the proper care of it. In any case, flowering can be restored, so do not worry.

How to care for hydrangea

It is very important to carry out timely feeding of the plant. This should be done on average about 4 times a year, in spring and summer. In early spring, start with organic fertilizer to encourage hydrangeas to grow and bloom. During the period of active growth of buds, one more top dressing should be carried out, adding, in addition to organic fertilizers, urea and potassium salts. In the summer, apply mineral fertilizers, and then special mixtures for hydrangeas.

When caring for hydrangeas, you need to monitor the humidity of the air. If it is too dry, spray the leaves. Pay special attention to watering, as the plant loves wet soil. Hydrangea grows best on clay soils and badly - on sandy ones. If the pH of the earth is acidic, then add sawdust and needles to the soil before planting hydrangeas.

Now you know what to do if the hydrangea does not bloom, but only leaves. you can grow lush flowering bushes and transform your site.

Very beautiful lush inflorescences of Hydrangea can be seen on summer cottages and in city parks.

But there are also lovers who breed this plant at home.

And this individual differs from a large garden bush by dwarf growth, when an exclusively flower cap of a brightly saturated or pale color peeps out of the pot.

It is for the sake of this charm that this culture is planted on the windowsills. But it happens that the plant refuses to please others with its inflorescences. What is the reason why Hydrangea does not bloom?

Have you planted the flower correctly?

You brought home a small miracle and longingly waiting for it to bloom. But for some reason, Hortense is in no hurry to do this. First of all, pay attention to the flower pot in which the plant is located.

• If this is a temporary shelter in which flower seedlings are planted in a store, then Hydrangea should be transplanted into a more suitable container. The pot should be wider than the one in which the flower is now. In this case, you should not choose a deep vessel, because. the roots of culture grow in breadth, not in depth.

• If Hydrangea has been in the same place for more than 2 years flower pot, then God himself ordered to make a transplant. It is the annual change of pots that stimulates the plant to bloom.

Transplantation should be carried out in the fall, using turf and leaf soil, peat and sand.

Soil acidification

Experienced flower growers know that Hydrangea likes to accumulate aluminum salts in itself. The color of the inflorescences depends on the saturation of this element. The more acidic the soil, the bluer the flowers will turn out.

An alkaline environment gives a pink tint, and a neutral one gives a white one. When it comes to acidification, as a rule, soil additives in the form of sawdust, peat or pine needles are used.

For the same purpose, the plant is sprayed with acidified water. lemon juice or watered with alum.

And only an inexperienced florist introduces as nutrient nitrogenous fertilizers. Naturally, they stimulate the growth of plants well, but at the same time they suppress their ability to bloom - all the power goes into forcing.

Temperature and lighting

Despite the fact that Hydrangea is a plant of the southern type, you should not all year round bathe it in ultraviolet rays. Let the flower stand on a well-lit windowsill, where only diffused light from the street gets.

In the absence of such conditions, you should not rearrange the Hydrangea deep into the room - such a darkening will weaken the plant and cause it to refuse to bloom.

The temperature for budding plays an important role - room temperature is considered optimal (18-22 ° heat). But this is only during a period of active growth.

When the time has come for seasonal rest (from late autumn to February), at this time Hortense needs to create a cool environment (about 7-10 °) somewhere in the basement.

If the plant is left to winter on the windowsill in the warmth, then you should not ask the question “why does the Hydrangea not bloom in due time?”.

Finally

Flowers should be treated like women, endowing them with affection and attention. Do not ignore their whims, create the most optimal conditions for development.

And then Hortense will certainly reciprocate, presenting her master with a magnificent ball of inflorescences. And what color to prefer, it's up to you.

At a time when new plants were considered treasures and botanists hunted for exotic species, the hydrangea was brought from Japan. As in a fairy tale about a scarlet flower, it was not easy to get it. Swede Carl Peter Thunberg, who worked on a Japanese island, got a large-leaved hydrangea under the guise of food for his goat. She was later seen in France. The French also began breeding pink hydrangeas. But the unique type of large-leaved hydrangea Style Pink was bred by Dutch breeders who set themselves the goal of creating the perfect hydrangea.

View features

Large-leaved pink hydrangea is a mysterious plant. There are no more flowering shrubs in nature that can change their flower shade.

Important! Pink hydrangea can turn blue if the soil type changes from slightly alkaline to acidic.

This can happen due to the external influence of rainfall or with the introduction of appropriate mineral supplements.

Cultivation technology

cultivation large-leaved hydrangea(macrophiles) differs from the breeding of its other species. The thing is that the flower buds of pink hydrangea are laid in the fall and the flowers appear on last year's branches. In other words, if old tree shoots die after an unsuccessful overwintering or improper pruning, the hydrangea will not please with flowering.

Other types of hydrangeas are more unpretentious in cultivation; their inflorescences appear on the shoots of the current year. Large-leaved pink hydrangea is the most spectacular of the species and the labor invested in growing the plant is rewarded with luxurious flowering.

To save flower buds on branches pink hydrangea it is enough to follow simple recommendations:

• During the season, optimally moisten the plant and apply top dressing to ensure the development of a strong shrub, ready for wintering;
• When sheltering for the winter, handle branches with care so as not to damage last year's shoots with flower buds;
• Proper and timely trimming.

reproduction

There are several ways to propagate pink large-leaved hydrangea.

Propagation by cuttings. Short cuttings are cut from young shoots and placed in pots with a mixture of peat, sand and humus in a ratio of 2: 1: 2, deepening them at the level of two buds, after watering. Pots with cuttings are covered with polyethylene or glass and placed in a sunny place for rooting. In this way, pink hydrangea can be planted until mid-summer.

The division of the bush is the most easy way breeding. A bush of pink hydrangea is dug up in spring and divided by rooting buds. Divided roots must be sprinkled with charcoal to eliminate the possibility of disease. Pits for planting are prepared in advance. They dig to a depth of 50 cm and fill it with humus, sand, peat and removed fertile layer soil in the ratio 2:1:1:2.

Reproduction by layering. If they want to propagate a beautiful hydrangea bush, but are afraid to damage it, this method is the most optimal. To do this, annual shoots need to be cleaned of tree bark, treated with wine, pressed with a hairpin to the ground and dug in the middle part with buds. After three weeks, the rooted part can be separated and planted separately.

Landing Rules

In order for the pink large-leaved hydrangea to quickly take root and delight with lush flowers, some rules are followed:

• Plants are planted, if there are several, at a distance of 1-1.5 m from each other and at the same distance from buildings;
• In order for the root system to be constantly moistened, it is necessary to mulch the soil with peat, sawdust. A good mulch comes from used tea leaves;
• The new bush is additionally fertilized with organic, superphosphate fertilizers and urea.

Important! It is necessary to control the quality of the mulch so as not to introduce pests and fungal diseases to the plant.

Landing place

Choose a place for planting a pink hydrangea, taking into account shadow preferences.

The plant will feel good near buildings that are illuminated by the sun in the morning, being in their shade the rest of the time.

Macrophiles love partial shade.

Watering

Pink hydrangea is a moisture-loving plant. It should be watered regularly, plentifully, with spraying. Drought depresses the plant and causes marginal leaf burn. Young bushes especially need abundant watering, this significantly reduces the temperature of the soil at the roots, saving them from overheating in the heat. Before watering, the soil near the bush is loosened to a depth of 5 cm and 0.5 m from the plant.

Agrotechnical rules

• Constantly monitor the acidity of the soil. For pink flowering hydrangeas, the norm is 4.5-6.5;
• In the spring, complex fertilizers containing nitrogen, potassium, phosphorus, and trace elements must be applied to the trunk circle;
• Summer top dressing contains only potassium and phosphorus. This guarantees a successful wintering.

If there is a desire to change the color of the hydrangea, it is enough to fertilize the plant with mixtures of iron alum. The opposite effect is achieved by slightly alkalizing the soil.

Pruning and winter care

Pink hydrangea is a heat-loving plant, so it is covered for the winter. To do this, in the fall, in late October - early November, peat is poured into the center of the bush, the branches, without cutting, are pinned to the ground, insulated with spruce paws and covered with a greenhouse film.

As an option for wintering - transplanting into a tub. The plant is transplanted and lowered into the basement without lighting with a temperature of up to +5 0 C.

Pruning of large-leaved hydrangea is minimal in early spring. Only damaged branches and weak, thickening shoots are removed.

Important! This type of hydrangea blooms on last year's shoots, they must be carefully preserved.

Many nations have a belief that hydrangea drives away sorrows and illnesses, and brings happiness to the house. Perhaps this will be the motivation to grow this magical plant in your garden.

Hydrangea - popular among gardeners decorative flower. It belongs to the category of capricious cultures. Errors in growing technology lead to a lack of flowers. There are several reasons why the plant does not bloom. It is important to diagnose them correctly, and then eliminate the negative factors.

Features of the cultivation of hydrangea

Hydrangea is grown as climbing liana, small tree or shrub. The plant has many varieties. A variety of shades and shapes allows you to create a unique decorative combination in the flower garden. It is necessary to understand why the hydrangea does not bloom in the spring, when they noticed the absence of buds.

Novice gardeners may encounter such a problem: they bought a ready-made flowering plant in the store, but at home it withered. It is not possible to achieve the appearance of new buds. The reason for this was most likely special means, which stimulate flowering, but greatly deplete the strength of the hydrangea. After treatment, the plant may not form new flowers for several more years.

Advice. In this case, you can help the culture by adding a growth activator.

If you purchase a young specimen and plant it yourself, then it can bloom in the first summer after breeding. However, without proper attention and care, you can be left without flowers even in the second season, if the stalk turned out to be weak and did not get stronger in the first year. And in this case, growth activators help. The drugs allow:

hydrangea bloom

• strengthen and develop the root system;
• form stems and branches;
• ensure green growth.

Feeding hydrangeas: the basis of full flowering

Proper hydrangea fertilizer technology will help grow a plant that can bloom normally. The first dressing is needed for the flower immediately after it is planted - with a weak solution organic fertilizer for good adaptation. In the process of growing fertilizers are applied according to a certain scheme.

In early spring, the crop needs a lot of nitrogen. This mix works well:

• urea - 1 tbsp. l.;
• potassium sulfate - 1 tbsp. l.;
• water - 10 l.

Attention! Watering is carried out at the rate of 5 liters per 1 bush.

An alternative is slurry diluted in water (1:10). Later, at the stage of bud formation, the plant is fed with mineral complexes with a high content of phosphorus and potassium. To further strengthen the bush, pour the root zone and the stem directly with a solution of potassium permanganate. The procedure must be repeated three times. In this case, there should not be situations when the hydrangea does not bloom.

In summer, the shrub must be treated with a complex strengthening agent for flowering crops. Nitrogen during this period should be used carefully. Its excess will lead to the strengthening of greenery and the inflorescences themselves, which will negatively affect the strength of the branches. Total number top dressing in the summer months is limited to 3 times.

During flowering, gardeners also use non-standard dressings:

• lactic acid (yogurt, kefir, whey);
• soaked sour bread.

Advice. In autumn, hydrangeas need to accumulate potassium and phosphorus, so repeat the course of mineral fertilizer application.

How to understand why hydrangea does not bloom

The main reasons for the lack of buds in an adult specimen of hydrangea:

Before experienced gardener the question of flowering hydrangea is not worth it. The main factor in this is proper care behind the plant.

How to make hydrangea bloom: video