How to feed hydrangea - fertilizers for growth and lush flowering in the garden

Hydrangea belongs to the Hortensia family. The varietal diversity is impressive: from 80 to 100 species are distinguished. One of the most unpretentious is considered to be paniculata. It is worth figuring out how to feed the hydrangea so that it is not only healthy, but can also bloom profusely.

The importance of top dressing in hydrangea care

Timely fertilization of the soil has a beneficial effect on the growth of hydrangeas. Year-round feeding accelerates development and helps to withstand temperature fluctuations.

Hydrangea in the open field

For plant growth

Top dressing, carried out immediately after the winter frost, is necessary for the formation of healthy foliage and strong shoots. How to feed hydrangea in spring? The first application should be in March, the second in May. At the same time, it is recommended to use nitrogen preparations. Urea or potassium sulfate is used for this. 10 grams of the composition is diluted in 5 liters of water and poured under the bush.

For lush bloom

Florists often ask themselves: how to fertilize hydrangea for lush flowering? During the period of active budding, the use of nitrophosphorus fertilizer or Agricola will help to significantly increase the number of buds on a flower. For 1 liter of water, add 2 grams of the drug.

How to feed hydrangea in June? For the formation of flower mass in June, potash and phosphorus additives are added to the soil. For this, superphosphate is used, which is diluted according to the instructions on the package.

In the fight against disease

Most often, the hydrangea is damaged by a chlorosis infection. The plant becomes ill with a critical lack of iron. The lack of this element is due to the superficial root system of the species. It is recommended to use iron-containing preparations, for example, Fevorit. For prophylaxis, the composition is used: 1 ml of the product per 1 liter of water. By sprinkling with this solution, you can protect the flower.

To change the color of the buds

Hydrangea buds can change color when applying certain fertilizers. Feeding hydrangeas with preparations containing aluminum sulfate will lead to the appearance of bright blue inflorescences. The application is carried out during the period of budding and active flowering.

Artificial color change

Experimentally, "coloring" compositions were derived that can be prepared for coloring garden and indoor representatives:

40 g of potassium sulfate and 40 g of ammonium are dissolved in a bucket of water. Regular application of the solution under the bush will cause the hydrangea to turn blue.
When mixing quicklime and wood ash in a 1: 1 ratio, you get a solution that can correct the color of flowers. If you pour it under the root during the period of active bud formation, the flowers will turn pink. Depending on the amount of this composition, the shade of the inflorescences will change.

What to do before fertilizing

How to feed hydrangea in spring for lush flowering in the garden

You can't just water the plant with fertilizer.Hydrangea is pre-prepared:

Before feeding, the flower must be watered with water. It is strongly not recommended to fertilize dry soil.
A small and shallow trench is dug around the root system (at a distance of 10-15 cm). Mineral preparations are added to it.
Work is carried out only in the morning or evening.

Note! It is advisable to water the hydrangea at least 1-2 days before fertilizing.

Hydrangea dressing options and their dosage

The market is oversaturated with all kinds of fertilizers and dressings. The offered preparations are divided into mineral and organic, intended for the care and protection of the flower. Folk remedies that have been successfully used to grow hydrangeas have proven themselves perfectly.

Organic

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Fertilizers based on natural or natural remedies are called organic. For many years, they not only feed, but also warm plantings in the winter season.

Kefir, whey, sour milk

For many years, summer residents have been using dairy products to maintain flower crops growing in their personal plot. Any fermented milk product is perfect for these purposes. Feeding hydrangeas with kefir is carried out only in a diluted form, the optimal ratio is 1: 4.

Cow dung and bird droppings

When using organic matter, you can use rotted manure and droppings. They are divorced in a ratio of 1:10 and alternate with mineral products.

Bread or yeast feeding

Soaked black bread or dry yeast previously diluted in warm water promotes the growth of green mass. In this case, 1 loaf of black bread is soaked in 10 liters of warm water for 2-3 days. The fermentation process takes place in the sun or in a warm room. Before applying fertilizer under the bush, the composition is thoroughly filtered.

Potassium permanganate

The use of potassium permanganate in a diluted form not only improves the formation of buds, but also behaves perfectly in the care and protection of the plant from all kinds of pests. Potassium permanganate is watered and sprayed with hydrangea.

Ash

Feeding with ash is not recommended due to the fact that hydrangea is sensitive to soil acidity. The introduction of ash into the soil significantly lowers the pH, which can lead to the rapid death of the flower.

Urea

For feeding with a mineral composition, it is preliminarily diluted in water. 25-30 g of urea is added to 1 bucket. When making, observe the rate: 1 bucket of the resulting composition is introduced per 1 square meter of planting.

Vinegar and other acidulants

The bush is not able to fully receive nutrients from the substrate if its pH does not correspond to the required one. How to fertilize hydrangea to increase acidity? Citric acid, diluted in an amount of 40 g of the drug per bucket of water, is successfully used.

Additional Information! You can use lemon only after it is completely dissolved.

Experienced growers advise using apple cider vinegar diluted with water. Optimal proportion: 100 grams per 10 liters of water at room temperature.

Chemical

Mineral dressings can consist of individual substances or whole complex compounds. In floriculture, it is permissible to use complex options, since it is not required to carry out calculations and observe dosages.

Agricola

The drug belongs to special agents designed to fertilize hydrangeas. It initially contains all the necessary trace elements. A liquid preparation is a product consisting of humates.

Agricola yellow

Nitrophoska

Complex mineral dressing. It has proven itself to be perfect for summer use. The use of nitrophoska during the formation of inflorescences not only protects the flower from harmful insects, but also protects the flowers from premature falling off.

When and how to feed hydrangea: timing and fertilization schedule

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There is a generally accepted feeding scheme:

In the spring (immediately after awakening the species). The following is introduced into the soil: ammonium nitrate, urea, ammonium sulfate or identical preparations.
At the moment of the formation of the first flower buds. The use of phosphorus and potassium will help not only increase the number, but also the size of future flowers.
The main purpose of the third (autumn) feeding is to stimulate the formation of peduncles. This requires the introduction of phosphorus and potassium preparations into the soil.

Spring for active growth

During the period of active growth (in spring), for the formation of a beautiful leaf, the flower must be fed with nitrogen. How to water hydrangea to maintain proper nitrogen levels? Mix 20 grams of urea and potassium sulfate, dissolve them in a bucket of warm water. At least five liters are applied under each street plant.

Top dressing in spring

In the summer during budding

Summer is a period of active bud formation. Fertilizer for hydrangeas for abundant flowering should include minerals: phosphorus and potassium. The use of complex preparations or superphosphate feeding stimulates the formation of large flowers. Watering is carried out under the bush.

Species budding

On a note! Do not violate the dosage, as this can lead to the fall of the inflorescences.

In the fall to prepare for wintering

After the completion of the flowering process, the plant requires no less attention than during the period of active growth. It was at this time that flower stalks are formed, thanks to which the species will be able to bloom next year. Before natural hibernation, superphosphate preparations mixed with sulfuric acid powder are introduced into the soil. 20 grams of each species are bred in a bucket of warm water.

Consequences of deficiency and excess of fertilizers

If uncharacteristic external changes appear on the plant, this is the first sign of improper application or lack of nutrients. For example, if there is a lack of potassium, brown spots appear on the flower.

Timely plant care

Micronutrient overloads are difficult to correct:

If the soil is oversaturated with nitrogen, the plant will not be able to survive the winter season. Freezing of buds and young stems will occur. An excess of nitrogen usually leads to the fact that the hydrangea may not bloom at all.
If you do not combine top dressing with watering, then too much salt will collect in the soil. The root system will stop forming.
An excess of potassium will lead to a sharp yellowing of the foliage, the inflorescences will begin to fade.

On a note! It is forbidden to use nitrogen fertilizers before hibernation.

Pre-watering will help balance the micronutrient levels in the soil. The introduction of any organic or mineral products should be carried out only when urgently needed.

Perfect garden decoration

Correct and timely fertilization of the soil will help not only grow a beautiful bush, but also give long flowering. With the help of dressings, you can develop the immunity necessary for the winter period.