Why indoor hydrangea does not grow. Why hydrangea does not bloom in the garden and at home

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 tips, you can achieve abundant flowering of 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 is 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 a climbing 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 well 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.

Also read: How to grow lobelia in the country

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 period. 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. Take Special attention watering, as the plant loves moist 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. With your own hands you can grow lush flowering bushes and transform your site.

WHY THE HYDENSIA DOES NOT FLOWER Why does the hydrangea not bloom in the garden? What secrets do those who achieve impressive disclosure of a vast palette of colors know? But you don’t need to know so much to help the hydrangea bush bring a touch of French charm to the garden. Florists who have studied addictions this plant, consider caring for him easy and quite pleasant. The only question is whether to join their number or leave the study of the bush for others. Why the hydrangea does not bloom Among the many reasons for the lack of flowers in the hydrangea bush, 5 main ones can be distinguished, which most often occur on the territory of the former CIS: Lack of watering. The botanical name of the shrub "hydrangea" (Hydrangea) in Greek means "a vessel with water." It is worth remembering that moisture is main feature"character" of hydrangea. Weakened root system. If the plant was recently planted, it will take time to establish and grow, regardless of whether it was purchased "in bloom" or not. Pruning the top of last year's shoots. Old varieties of large-leaved garden hydrangea bloom exclusively in the upper part of the shoots grown in the past year. Incorrect pruning of the shrub leads to the fact that the plant cannot gather strength and bloom for many years. damage to flower buds. Flower buds begin to form in autumn, so severe frosts in snowless winters or frosts in early spring able to cancel the magnificent riot of colors in the coming year. Lack of acclimatization. Horticultural organizations offer so much a large number of varieties, that there is a great temptation to buy a few especially beautiful shrubs in bloom. But here is just a “small detail” that sellers do not always mention - are all the bushes suitable for a given climate in the nearby area? If initially the seedlings grew in a greenhouse, they love a lot of heat and light, then the short northern summer does not give them the opportunity to lay flower buds. The shrub may grow, but never bloom. Large-leaved hydrangea: planting and care Choosing a location. Most varieties of the flower take root in sunny or semi-shady places on well-drained fertile soils. If the soil does not meet the requirements, it is improved as much as possible. The soil. A mixture of leafy soil, humus, sand and peat in proportions of 2: 2: 1: 1 is ideal. Landing. landing pit should be 2 times the root of the seedling. A few shovels of compost fall asleep at the bottom, organic fertilizers, urea, potassium sulfate and granular superphosphate. After this, the plant is not fed for 2 years. Hydrangeas are planted both singly and in groups at a distance of 1-1.5 m between the bushes. Trunk circles are mulched with peat, sawdust or needles (a layer of about 6 cm thick). Watering. It is carried out once a week, and in hot weather it can be done more often, provided that the water does not stagnate on the surface. Extra care. Loosening the soil and weeding weeds is carried out along with watering. Pruning. Occurs in the spring. Cut off damaged, dried, old shoots without shortening the remaining ones in order to leave flower buds on the shrub. How to grow hydrangea with other plants The hydrangea bush grows with a dense spreading crown, so only other shrubs and trees can be close neighbors. To give special beauty to the landscape, you can opt for holly holly or rhododendrons. The lower tier is filled with hosta or ferns. To obtain a green carpet on the ground, smoothly turning into a lush, rounded shrub, you can plant periwinkle and common ivy. How to feed hydrangea better development shrubs, it is necessary to regularly feed the soil with various mixtures. In the spring, in the active decade of growth, it is suitable to introduce 20-25 g of urea into the soil, 30-40 g of potassium sulfate and 30-40 g of superphosphate per 1 sq.m. As soon as the buds appear, a second top dressing is carried out with superphosphates (50-80 g) and potassium sulfate (40-50 g). In the summer and early autumn, you can feed the hydrangea 1-2 more times with complex mineral fertilizers according to the directions on the packaging. Known Hydrangea Pests and Diseases The shrub is resistant to various pests, so rare cases of diseases are perceived with surprise and mild panic. However, there is a proven solution for every problem: Mosaic leaf disease is aimed at destroying the leaves and shoots of hydrangeas. viral disease manifests itself in the form of yellow spots of a mosaic shape on the leaves (less often - in the form of stripes). Affected shoots are recommended to be cut and burned. Fungal diseases (downy mildew, gray rot etc.) appear as spots on the leaves, reducing the overall defenses of the garden hydrangea. The control measures include the removal of dried bushes along with the roots, the removal of the affected areas of the shoots, spraying and watering with special solutions (for example, Fundazol, Pierazin, etc.). Weevils, aphids, spider mites and sharp noses feed on the juice of the tissues of mainly young leaves, which leads to a loss of plant decorativeness and a decrease in its protective functions. Preventive spraying with Bordeaux liquid reduces the likelihood of their occurrence. If the pest has already settled on the foliage, then spraying is carried out chemicals according to instructions. Most often they use Aktara, Aktellik, Karbofos, Fitoverm, Fufa-non. Recommendation from seasoned gardeners. To get started with hydrangea, you should choose unpretentious varieties adapted to the climate in a particular region. After training for simple shrubs you can gradually move on to more capricious and rare species.

- a beautiful, but capricious flower that does not always live up to the expectations of flower growers, and does not always bloom in response to caring care. What is the reason for this phenomenon, why does indoor or garden hydrangea refuse to bloom, and what should be done to correct the situation? There are many answers to these questions, let's look at them together.

The right choice when buying

When buying a room or garden hydrangea, you should pay attention to whether there are buds on the stems. If the answer is yes, then the sellers watered the hydrangeas with flowering stimulants, causing them to bloom to give " presentation». young plant has already spent a lot of effort on the formation of buds, and after transplantation it may not bloom for two years, or it will not take root at all in a new place. What to do in this case? Transplant the bush into another pot or into open ground along with a clod of earth so that it adapts better in a new place. And after a period of adaptation, start feeding it with mineral fertilizers.

To answer the question: why the hydrangea does not bloom, you need to know what kind of plant you are buying. Some types of hydrangeas cannot bloom at a young age, or bloom poorly because they have not yet accumulated enough useful substances for beautiful and lush flowering. After all, the inflorescences of most hydrangeas are large, the bush spends a lot of energy on them.

Such types of hydrangeas as garden large-leaved, tree-like and paniculate hydrangeas do not immediately bloom. The first 1-2 years after planting, they spend on the development of the root system, then the aerial part is strengthened, if both stages are successful, the plant will begin to bloom only in the third year.

And yet - for planting in open ground, choose zoned hydrangea varieties. If the summer in your area is too short, flower buds will not have time to form, and there will be no flowering.

Effect of pruning on flowering

Incorrect pruning is another factor that has a significant impact on the flowering of a garden or indoor hydrangea. In order not to wonder why the hydrangea does not bloom, it is necessary to cut it correctly. Moreover, the concept of "correct" for each type of hydrangea is individual.

So, in spring and autumn, only faded inflorescences are cut off so that they do not break under the weight of snow. If the hydrangea did not bloom in the summer, then it does not need to be cut at all.

In the spring, paniculate hydrangea is pruned before bud break, if you miss the pruning time, the development of the plant will be suspended so much that it will not bloom this season. When pruning, weak and small shoots are removed, as well as shoots frozen in severe frosts. Annual shoots are cut so that 3-4 pairs of buds remain on them.

Large-leaved hydrangea blooms only on last year's shoots, more precisely, on young branches grown on last year's shoots. And if you remove last year's shoots when pruning, there will be no flowering. pruning large-leaved hydrangea carried out only to remove damaged stems and last year's inflorescences.

Ground cover hydrangea blooms on young shoots this year. Its pruning consists in shortening too long young branches, due to which the bush becomes more branched and blooms more abundantly.

From this we can conclude: in order for the hydrangea to bloom, its pruning is carried out taking into account its species characteristics, otherwise you may never see it bloom at all. We must not forget that the hydrangea that grows in the wild blooms without any pruning, so at home you should not get too carried away with this operation.

Proper wintering

To protect the hydrangea from severe frosts, in the fall they begin to prepare it for the winter. In areas with a warm climate, it will be enough to cut off the inflorescences and wrap the bush with agrofibre, and where the temperature drops below 25 degrees in winter, it is necessary to make a more reliable shelter.

Old inflorescences are cut off, the branches are bent to the ground and covered with peat, earth or sawdust. To do this, the bush is fenced with boards to make a box - branches are laid in it. In order not to bend them too much, dry grass or leaves are first placed on the ground, and branches are laid on this pillow. From above, the box is also boarded up with boards; after a heavy snowfall, it is additionally insulated with snow.

In the spring, with the onset of heat, the entire structure is removed, the plant is rejuvenated by pruning. When spring frosts, which are so frequent in Russia, the bush needs to be covered with agrofiber - if the flower buds, which have just begun to develop, freeze slightly, the plant will not bloom this year.

The whims of a home flower

Sometimes indoor hydrangea does not bloom, growing in favorable conditions. What is the reason, and what to do in this case? Let's start from afar - in the fall, indoor hydrangea can completely shed its leaves and retire. At this time, it is taken out to a dark, cool room, watering is reduced, spending them only so that the roots do not dry out and with the beginning of spring the plant begins to grow and bloom again.

At the end of winter, room hydrangea is taken out to a bright and warm room, they begin to water and feed well. In this case, you should not put a flower pot under the direct rays of the sun - hydrangea prefers coolness and diffused light. If the temperature in the room is too high, they try to create special conditions for the hydrangea - they remove it away from the window and heaters, often ventilate the room without exposing the flower to drafts. Hydrangea does not like sudden changes in temperature, this feature must also be taken into account.

Soon, new shoots will begin to grow from the roots, on which inflorescences will also form. If there are too many shoots, some of them are removed, leaving 3-4 of the strongest and largest. The remaining stems are fed with mineral fertilizers. A good fertilizer for hydrangeas is sleeping coffee, which is scattered on the surface of the soil in a pot.

Every 3-4 years, the hydrangea is transplanted to a new place, for this they make a soil mixture with an acidic reaction from peat, needles, leaf and sod land. Can be used ready soil for azaleas, adding a little needles to it.

Hydrangea is mainly a plant for gardeners. But there are also varieties that can be quite successfully grown at home. The most suitable species for this is large-leaved hydrangea. This is very beautiful variety with oval dark green juicy foliage. The greatest merit is the flowers. They come in pink, red and white color. But in order to wait for them, you need to know the rules of maintenance and navigate in the event of a problem “why the hydrangea does not bloom”.

Flowering home hydrangea

Which is provided proper care able to please its owner abundant flowering long time. This plant can bloom for a good six months during the period from mid-spring to mid-autumn. The basic rules, adhering to which hydrangea at home will actively grow and bloom:

1. Must choose right place for a pot of hydrangea. You need to choose a place well lit, however, without direct sunlight. Indoor hydrangea can also feel good in partial shade. This moment is especially important in the warm season. In the winter months, you can safely place the flower on the sunniest windowsill.
2. Insufficient and untimely watering. This flower is very moisture-loving. The soil underneath must be constantly moist. It is also necessary to spray the flower often enough. After the plant sheds part of the leaves before wintering, watering can be done less frequently.
3. The plant is too hot. Hydrangea can't stand heat. It is desirable to keep the flower at a temperature not higher than 20 degrees Celsius.
4. The plant needs correct pruning. It must be remembered that biennial shoots can bloom in hydrangeas. Pruning should be carried out until mid-summer and cut half the shoots on which the flowers have already faded. Before the dormant period, only a few of the strongest shoots should remain. It may also need pruning with the advent of spring. Again, you need to cut off weak shoots so that they do not take away the strength necessary for flowering.
5. Violation of the dormant period. The rest period should last two to two and a half months. At this time, the plant must either be sent to a cool basement and kept at a temperature of about 7 degrees Celsius, or vice versa, move it closer to the light. It is impossible to completely stop watering, but fertilizing must be completely abandoned. Breeders also bred varieties that can be left at normal room conditions nor do they shed their leaves as vigorously as the common hydrangea, which is deciduous. It should also be borne in mind that if you later realized that your pet still needs a cool winter, then you can’t abruptly take it out into the cold after some time in conditions heating season. It must be gradually adapted to a decrease in temperature, gradually increasing the time spent in a cool room. The systematic absence of a dormant period in hydrangea negatively affects not only flowering, but can also significantly reduce the life of this plant.
6. The plant does not like the acidity of the soil. Hydrangea does not like slightly acidic soil. Periodic acidification is recommended using lemon juice in the proportions of 5-6 drops for 1 liter of water. The use of ash, lime, chalk and dolomite flour- undesirable.
7. The plant is not enough nutrients. It should also be borne in mind that hydrangeas must be transplanted annually. If the plant is not transplanted after flowering, then next year this may be the reason why the hydrangea does not bloom. We must not forget about fertilizers. The flower especially needs top dressing during the period of bud formation and flowering itself.

Blooming garden hydrangea

Regarding why there is no flowering in the hydrangea, which grows in open field, then the answer here largely depends on what kind of garden hydrangea we are talking about.

1. The most common reason why it does not bloom pink hydrangea that the plant is dead. It is necessary to take care of a comfortable stay on the bush street in the cold season. It needs to be covered for the winter. Also, frost, in addition to freezing the buds, can also lead to discoloration of the foliage.
2. Hydrangea tree also needs to be sheltered from frost. For the rest of the year, it is important not to forget that all varieties of hydrangeas are extremely moisture-loving.
3. In paniculate hydrangea, flowering may not occur if it is planted in sandy soil. Also, the peculiarity of this variety of hydrangeas is that she loves soil with low acidity.

Also, all varieties of hellish hydrangea and room must be protected from pests and. Cause trouble, stem nematode.

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Hydrangea - very beautiful and unpretentious flower. His lace hats adorn any garden, bringing special tenderness and comfort to the site. You can plant hydrangea bushes in flower beds, near a fence, or use as a hedge. And although the hydrangea has a rather unpretentious disposition, not all gardeners succeed in achieving its flowering.

In order for a flower to be beautiful and give a lush color, it must be properly looked after, properly watered, cut and fertilized. Why does the hydrangea not bloom, but only give foliage? Let's take a look at the possible reasons.

Why does the hydrangea not bloom, but only give foliage?

• Weak root system - it will be so with improper care or if the seedling is less than two years old. Some varieties (and there are about 70 of them in total) do not bloom at all in the first 6 years after planting.

• Wrong landing site chosen - hydrangea loves slight partial shade or diffused natural light. Perhaps the flower will grow and bloom normally in the sun, but in most cases, direct sunlight is fatal for him. It is also not recommended to plant bushes under the crowns of trees, next to a roof slope or a house.

• Something is wrong with watering - in hot and dry weather, it should be done at least twice a week, rain or settled water will do. For a one-time watering of a bush, a bucket and a half of water should go, no less.

• Poor soil characteristics - hydrangea will only bloom if the soil in which it grows is loose, fertilized and well moistened. For most varieties, it should be slightly acidic - on alkaline and neutral it will be much less likely to wait for flowering (measure the acidity of the soil and change it if necessary - this can be done by watering with a solution of sulfuric acid).

• Incorrect fertilization - application of nitrogen fertilizers stimulates foliage growth, and top dressing with potassium and phosphorus affects the abundance of flowering. Nitrogen compounds need to be applied, but only in the spring - in the summer, the bushes need a different top dressing, otherwise they will not bloom.
• Excessive pruning of bushes - if you cut all the branches for the winter, the plant will next year won't bloom. autumn pruning involves the removal of dry branches that do not have leaves, thin and weak shoots, branches growing towards the stem - leave the rest
• Buds are frozen or branches are broken off - to prevent this from happening, place stones or bricks under the branches, another option is to close the plant for the winter.

It is impossible to say unequivocally why your hydrangea bush does not bloom, so check all of the above possible factors. Something must help!