Fertilizers for foliar feeding of strawberries. Urea for proper fertilization of strawberries and high yields. Timely top dressing is the key to a rich harvest

A good strawberry harvest depends on many factors: on the climatic and weather conditions of the current season, on the variety, as well as on comprehensive care. Despite the importance of the listed elements, the yield depends to the greatest extent on whether the strawberries were fed correctly in the spring. Only by growing in soil rich in basic macro-and microelements, plants will be able to form large and tasty berries and give the summer resident the desired harvest.

Why fertilize strawberries in the spring: why garden strawberries need to be fed

Strawberries are a very specific berry crop, which is very demanding on nutrition and, accordingly, sensitive to its deficiency.

Garden strawberries require all the major macronutrients (nitrogen, phosphorus and potassium). However, it is phosphorus- the most important nutrient for strawberries, however potassium is also of great importance.

Certainly, nitrogen also important for gaining green mass, but you can not overdo it with nitrogen fertilizers, otherwise the strawberries will drive the foliage, and there will be few berries.

So, phosphorus is responsible not only for the formation of the root system of a plant, but also has a serious impact on the formation of fruits, their quantity and quality (on their large-fruitedness and sweetness). At the same time, its main amount is consumed precisely in the first phases of development and growth.

Accordingly, due to a lack of phosphorus, the number of ovaries also decreases, which means that the yield decreases sharply, as well as the sugar content in the berries (they cease to be sweet).

That is why it is so important to provide it with phosphorus at all stages of strawberry development.

Since phosphorus fertilizers are difficult to dissolve in the soil, especially if liming (deacidification) was carried out, they are applied from the fall in the expectation that they will become more available next season.

However, if this was not done in the fall, then in the spring it is necessary to prepare an easily and quickly digestible phosphorus top dressing.

Thus, fertilizing strawberries in spring, containing a complete balanced set of macro- and micronutrients, is carried out for the normal growth and development of the plant, in particular, to increase the yield and content of sugary substances and vitamins in fruits, as well as drought and frost resistance.

Video: how to fertilize strawberries

When to feed strawberries in spring: optimal timing and scheme

Fertilizing strawberries in spring and summer follows a certain pattern, so it is extremely important to know when and at what time to fertilize, while it is necessary to rely on the phases of plant development.

Many gardeners adhere to the following feeding scheme for garden strawberries in spring and summer (after harvesting):

Note! It is not worth rushing with the first dressing. You can start feeding garden strawberries only at a soil temperature of at least + 8-10 degrees. At lower temperatures, the roots of the plant simply do not absorb and absorb fertilizers.

The first feeding of strawberries is carried out in early spring when a stable positive temperature is established and the plant begins to wake up (new leaves begin to grow in it). That is, almost after you open the bushes after the winter, cut, loosen and weed from weeds.

At this point, the plant needs a lot of nitrogen to grow green mass.

Just before flowering during the budding period).

In order for strawberries to gain weight - to be large and sweet, they need more potassium and phosphorus. And therefore, the composition of top dressing must necessarily include potash and phosphorus fertilizers, as well as a little nitrogen (but much less than during the first top dressing).

During flowering and fruiting.

After fruiting and harvesting (late summer-autumn).

The purpose of the last top dressing is for strawberry bushes to lay flower buds = prepare for the next harvest, and also strengthen before wintering, in other words, so that they do not freeze. This means that plants also need potassium (as an option, potassium sulfate or just potassium monophosphate).

Video: spring top dressing of strawberries - when to feed garden strawberries

How to properly feed strawberries,what types of dressings are there, their specificity

Strawberries planted last year do not need to be fertilized in the spring if a sufficient amount of organic and mineral fertilizers was applied to the soil during planting. Only 2-year-old plants begin to feed, since they have already pulled out the nutrients introduced during planting from the soil.
Before feeding strawberries, it is recommended first shed the bushes with plain water, because it is always necessary to fertilize on moist soil, especially with mineral fertilizers.

By the way! You can water the day before or 1-2 hours before applying liquid top dressing.

If during root feeding you get on the leaves and fruits then try rain through ordinary water.
Feeding is desirable in the morning or evening hours but not at noon when the sun is at its zenith.

Exists two ways or types of feeding any plant(including strawberries): root (watering under the root) and foliar (along the leaves). Let's look at each of them in more detail.

As a rule, exactly spring basic root top dressing(in liquid form, but it is also possible in dry form - scatter the granules and fall asleep, and then the fertilizer will gradually dissolve during irrigation or rain). And now in summer can be done and foliar top dressing(for leaves).

Root top dressing

Root feeding involves the application of fertilizers directly under the strawberry bushes or at some distance from them. Sometimes dry fertilizers are scattered right next to the bushes.

For root dressings, as a rule, mineral fertilizers are used with macronutrients, as well as organics.

Foliar top dressing

You can fertilize strawberries in the spring for a good harvest not only under the root, but also along the leaves.

Note! It is believed that foliar top dressing is most effective when the plant especially needs certain trace elements (which is manifested in its appearance). For example, in the case of chlorosis. In other words, they are carried out as needed.

Thus, foliar top dressing, as a rule, is carried out with the help of fertilizers, which include trace elements.

Obviously! Foliar dressings cannot completely replace root dressings. Therefore, the root ones are the main top dressings, and the foliar ones are additional (if necessary).

How to feed strawberries in spring for a good harvest: options for effective spring fertilizers

Naturally, before getting down to business, you need to figure out how it is possible and better to feed strawberries in the spring.

As for many other crops, mineral and organic fertilizers are used to feed strawberries.

Nitrogen supplement

Remember! It is applied only 1 time in early spring.

Mineral nitrogen fertilizers:

Urea(Carbamide) - 46% nitrogen (10-15 grams per 10 liters of water or per 1 sq.m);

Ammonium nitrate- 33% nitrogen (15-20 grams per 10 liters of water or per 1 sq.m);

organic fertilizers:

infusion chicken manure(usually 1 to 20);

infusion cow dung or Mullein (1 to 40);
green manure(nettle infusion).

Especially popular early spring fertilizing strawberries chicken manure solution.

However! Due to the impressive content of macro- and microelements, such top dressing is carried out 1 time.

To prepare a solution, organic matter is poured into a bucket and filled with water in a ratio of 1:20. The agent is thoroughly stirred to a homogeneous consistency, poured into a watering can and watered the bushes.

Video: feeding strawberries in spring with chicken droppings

Nitrogen organo-mineral top dressing

Strawberries respond very well to joint fertilizing with organic and mineral fertilizers.

So, strawberries in early spring can be fed with the following composition:

ammonium sulfate (nitrogen - 21%, sulfur - 24%) - 1 tbsp. spoon (10-15 grams).

infusion of horse (cow) manure or mullein - 250 ml (i.e. 1 to 40).

All dissolve and mix in 10 liters of water, and then pour 0.5-1 liter of solution under each bush.

Potassium-phosphorus top dressing (+ some nitrogen)

Suitable for feeding before and after flowering.

nitroammophoska (nitrogen, phosphorus, potassium - all 16% each) - 2 tbsp. spoons (20-30 grams).

Better yet, take- nitrogen 6-9%, phosphorus - 26-30% (20-30 grams).

If you use double superphosphate, and not simple (nitrogen 7.5-10%, phosphorus 46%), then the dose should be reduced by 1.5-2 times.

potassium sulfate (potassium sulfate) - 46-52% potassium (1 tablespoon - 10-15 grams).

You dissolve and mix everything in 10 liters of water, and then pour 0.5 liters of solution under each bush.

By the way!Instead of potassium sulfate (potassium sulfate), you can usepotassium salt.

Also very convenient to use potassium magnesia, which, in addition to potassium, includes such an important trace element as magnesium.

And if you supporter of organic farming, then you can as potassium supplement use wood ash, having prepared the following solution (or even better infusion-extract): 100-200 grams of ash per 10 liters of water, and then pour 1 liter under each bush.

Concerning phosphorus, it is available in the same bone or fish meal.

Fast digesting phosphorus supplement

Suitable for top dressing before and after flowering (during fruiting).

To make easily digestible strawberries for spring feeding, you need:

Take potassium monophosphate, dissolve in water and feed.

1 kg double superphosphate pour 5 liters of boiling water;
After the water has cooled, add 0.5 liters of 9% vinegar;

Acidifying the water will help convert calcium phosphate to a more soluble form.

Let it brew for 12-24 hours, shaking and stirring occasionally.
Add another 5 liters of water, bringing the total volume to 10 liters.
Then dilute 1 liter of superphosphate received infusion with 10 liters of water (1 to 10).
Carry out feeding.

Advice! The remaining sediment of phosphorus can be dug up under fruit trees.

Video: how to properly feed strawberries in spring with superphosphate

Autumn potassium-phosphorus top dressing (after picking berries)

An excellent option for feeding strawberries after harvesting can be the following combination of mineral and organic fertilizers.

First option:

Superphosphate- nitrogen 6-9%, phosphorus - 26-30% (10-20 grams per 10 liters of water).

potassium sulfate(potassium sulfate) - 46-52% potassium (10-20 grams per 10 liters.

Second option:

Nitroammophoska- 2 tbsp. spoons (25-30 grams).
wood ash- 1 cup (100 grams).

Third option:

diammofoska- 10% nitrogen, 26% phosphorus and potassium (20-30 grams).

Fourth option:

Potassium monophosphate(Phosphorus - 50%, potassium - 33%) - 10-15 grams;

You dissolve everything, mix it in 10 liters of water and pour 0.5-1 liter of solution under each bush.

Ready-made fertilizers for strawberries

If you don’t want to bother (you are a “lazy” summer resident), then you can buy one of the special complex fertilizers for strawberries (garden strawberries), which already has all the macro- and microelements, for example (use everything according to the instructions on the packages):

Fertik"Kristalon" for strawberries and wild strawberries (liquid complex fertilizer);

Fertik "Garden and Garden" for strawberries and wild strawberries (organo-mineral dry mix, with humates);

Gumi Omi"Berry" for raspberries, strawberries and other berry bushes (based on chicken manure).

Especially popular are specialized long-acting fertilizers (granular, it is advisable to apply them dry in the holes according to the diameter of the bushes, and then water them). For example, " Strawberry» from Fasco.

Fertilizers with humates and trace elements

very good to use humates, which contribute to better absorption of mineral fertilizers. Therefore, you can first prepare a solution of humate (for example, Humate Potassium), and then add a complex mineral fertilizer to it, for example, the same Nitroammophoska.

By the way! Now humates are initially added to some complex mineral fertilizers. For example, " Fortress" from Fasco with humates and trace elements.

In general, it is very convenient to use for feeding strawberries. ready-made cocktails of the most important trace elements type Humate +7+ Iodine.

Folk remedies

Among folk remedies, fertilizing strawberries with yeast is very popular.

This top dressing is best done before flowering.

100 g of fresh yeast (or 30-35 grams of dry, i.e. the ratio is 1 to 3) and 100 grams of sugar are dissolved in 5 liters of warm water and infused for 1-3 days (to start the fermentation process), while not forgetting stir occasionally. Then the resulting mother liquor is diluted 1 to 10 with water, poured into a watering can, and each plant is watered abundantly (about 0.5-1 liter).

Important! The introduction of yeast into the soil nullifies the presence of potassium in the soil (dissolves it), so immediately after a week add a potassium supplement, such as wood ash or potassium sulfate (potassium sulfate).

Video: how to feed strawberries in spring with yeast for growth and yield

By the way! The composition of top dressing (+ means of protection against diseases and pests) for strawberries based on boric acid, iodine, potassium permanganate and ammonia wanders on the Internet.

Actually, for example, this video.

Video: fertilizing strawberries in spring with a solution of boric acid, iodine, potassium permanganate and ammonia

However, it makes no sense to feed strawberries with both boric acid and ammonia (ammonia), because they neutralize each other, although individually these agents are very effective (the same boric acid and ammonia).

So to prepare a solution boric acid for foliar feeding on leaves and flowers (i.e. during flowering), you need to dissolve 2 grams in 10 liters of water, and first it is better to dissolve it in 1 liter of warm water.

Video: feeding strawberries with boric acid during flowering

What else needs to be done in the spring to get a good strawberry harvest

The composition of measures for the care of strawberries in the spring includes the following:

opening after winter (removal of winter shelter);
loosening and weeding;
direct feeding;

In contact with

At the beginning of the summer season, in the spring, as soon as the snow melts, strawberry bushes are fed for the first time. In this case, top dressing should stimulate the growth of young leaves and shoots, and therefore contain nitrogen. We will tell in the article why top dressing of strawberries in the spring is important, how to carry it out in various ways.

Features of spring fertilizing strawberries

In the first year of growing strawberries, you can not feed them - the fertilizers that were applied during planting will be enough for them. In subsequent seasons, the culture must be fed in a timely manner. What and when? It depends on the age of the strawberry. For the second and fourth years, it should be mineral and organic fertilizers; on the third - only mineral.

Tip #1 Fertilizers must be applied directly under the bushes, dropping two centimeters of soil, and between rows to a depth of 8-10 centimeters. Then water the bushes thoroughly.

You can also carry out three foliar top dressings:

For young leaves.
During flowering.
By ties.

What are the benefits of fermenting strawberries

Relatively recently, it became known that yeast perfectly fertilizes all types of plants. They contain ¾ water and ¼ dry matter. In addition, they contain proteins, carbohydrates, fats, nitrogen, potassium and phosphoric acid. Proteins contain amino acids, fats contain saturated and polyunsaturated acids.

Yeast-fed strawberries get the much needed cytokinin, auxin, thiamine, and B vitamins. In addition, this berry is enriched with all macro- and microelements - copper, calcium, iodine, phosphorus, potassium, iron, zinc, therefore it develops and bears fruit well.

You can feed strawberries with yeast twice a season. One 5-liter bucket is enough for 10 bushes. A pack of yeast weighing 1 kilogram is diluted with 5 liters of water. 0.5 liters of the mixture is poured under the bush. From dry yeast, top dressing is done as follows: 1 pack and 2 tablespoons of sugar are diluted in a small amount of warm water and the mixture is added to a bucket of water. Insist 2 hours.

Iodine as a spring dressing for strawberries

Ordinary iodine can prevent some strawberry diseases if just a few drops are added to the feeding solution. Iodine is an antiseptic, therefore it is able to prevent the appearance of various bacterial diseases and rot in plants. For watering and spraying, a 10% alcohol solution of iodine is used.

Strawberries are fed with iodine in early spring to stimulate growth and to prevent gray rot and powdery mildew. Also, a solution of iodine is used to spray the culture over the leaf. The concentration of iodine for foliar top dressing should be less, otherwise the plant can be burned.

Top dressing of strawberries in the spring with saltpeter

Nitrogen fertilizers are necessary for strawberries for good growth and flowering, as well as for obtaining bright red large berries with excellent taste. If there is not enough nitrogen, the leaves will become pale, and the berries will turn out small and tasteless. Nitrogen is found in ammonium nitrate and urea (urea). Saltpeter here acts as a fertilizer together with ammonium sulfate and calcium nitrate.

Tip #2 If there is no time to alternately add the necessary minerals, you can use nitroammophoska.

The first time strawberries are fertilized in early spring. A solution consisting of ammonium nitrate and urea (1 tablespoon), diluted in 10 liters of water, is poured under each strawberry bush (0.5 liters each). It must be remembered that an excess of this fertilizer leads to a loss of sugar in the berry.

Potash fertilizers are also important for strawberries. They increase its shelf life, improve taste, increase the sugar content in it. In the spring, strawberries need to be fed with potassium nitrate, wood ash, potassium chloride, potassium sulfate. For this, the so-called tuks are suitable - minerals that need to be mixed into the soil to saturate the soil with nutrients. Inorganic fats are:

nitrogen: with ammonium nitrate, urea;
potassium: with potassium sulfate, potassium nitrate.

During the second spring feeding, strawberries can be fed with this fertilizer: 1 tablespoon of potassium nitrate per 10 liters of water. You can feed strawberries under the roots, or you can directly on the plant, using liquid dressings.

Urea for proper fertilization of strawberries

This dressing is suitable for all types of soil. Carbamide (urea) provides a healthy crop due to its high nitrogen content. When using it, the main thing is to observe the dosage. If you add it more than necessary, then the berries can become tasteless and watery.

When the dosage is exceeded, strawberry leaves curl, turn dark brown. In this case, the plants need to provide abundant watering and limit the exposure of them to sunlight.

What is useful nettle as a fertilizer

Nettle contains potassium (34%), magnesium (6%), calcium (37%), vitamins A, B, E, K, phytoncides, tannins, organic substances. All of them are useful for the full development and growth of strawberries. They are easily digestible. Vitamin K is involved in photosynthesis, increases plant immunity.

Nettle is used in the form of infusion - fermented plant mass. How to cook it? Young leaves and stalks of nettle should be put in a barrel (non-metallic), filled with water and left to ferment for a week or two, stirring daily, without fail. The resulting mixture is diluted with water: half a liter of infusion per 10 liters of water. This mass is watered with strawberries.

Foliar top dressing of strawberries in spring

You can prepare such a solution: for 10 liters of water, take 3 grams of potassium permanganate and 2 grams of boric acid and add the fertilizer used during planting. This mixture is good to feed the strawberries before flowering. When the first flowers appear, the amount of ingredients should be halved by adding 2 grams of potassium sulfate to the mixture.

When to Feed Strawberries

In three years, strawberries completely deplete the soil on which they grow. Therefore, in order to ensure a good harvest, you need to either feed the plants or transplant them to a new place. Read also the article: → "". The first option is preferable, as it takes less effort and time. Approximate portions of fertilizer application on soddy-podzolic soils for strawberries are shown in the table:

Soil security	Compost (manure), t/ha	Nitrogen (N), kg a.i./ha	Phosphorus (Р2О5), kg w/ha	Potassium (K2O) kg a.i./ha
Low	60-80	50-60	100	80-120
Medium	40-50	30-40	80-60	50-80
High	30	10-20	40	25-40

If your strawberries are more than 3 years old, then they need to be fed three times to ensure a good harvest:

when the first leaves appear;
when the buds appear;
when ties appear.

The most suitable time for the first feeding - depending on the climatic region - is mid-late April. First of all, remove the garbage from the beds - branches, leaves, etc. Around the roots of the seedlings with a very thin layer (the earth should be visible through top dressing), lay out manure, chicken droppings or mullein, and sprinkle fertilizer on top with soil 2 centimeters high.

The second top dressing is carried out in the middle - the end of May, when the first flowers appear. It is good to use iodine and ash: pour a glass of ash with boiling water, strain and pour the resulting liquid into a bucket filled with 10 liters of warm water. Add 30 drops of iodine and water each bush with 500-700 milliliters of the resulting mixture.

The third dressing is carried out before the ovary of berries. During this period, the best top dressing is an infusion of weeds. They do it like this: weed the beds, chop the weeds and fill a bucket with them; pour them with water and let it brew for a week in a warm room; strain the mixture, dilute with water in a ratio of 1: 1 and pour strawberry bushes under the root (1 liter per bush). Some gardeners add yeast to such top dressing (200 grams per 10 liters of the mixture). But you should not do this, since this will not particularly affect the growth of berries, but the soil will become rocky.

How to feed strawberries with folk remedies

In addition to ready-made industrial dressings, gardeners use folk remedies to fertilize strawberries. Everyone knows how important organic material is for plants - manure humus, chicken manure, peat, herbal infusions and even food waste. All these fertilizers contain a large amount of nitrogen, which is necessary for strawberries to be large, sweet and juicy.

Tip #3 Chicken manure is used in liquid form: 1 liter of manure per 10 liters of water. Such a solution must be insisted for three days, otherwise you can burn the plants.

Strawberries can be fertilized with fermented milk products - let's say whey. Milk contains more than 19 useful amino acids, as well as minerals, calcium, sulfur, nitrogen, and phosphorus. The most beneficial environment for the development and fruiting of strawberries is slightly acidic soil. And it is in this sense that fermented milk products are the most correct solution, since they make such a soil. They are recommended to be used in conjunction with manure, humus and ash. It is good to spray strawberries with milk - this will scare off insect pests from it - aphids, mites.

Fertilizers from bread are very good for the growth and development of strawberries. They are prepared simply: dried bread is soaked to the state of fermentation in water - maturation will occur after about 6-10 days. This solution is diluted with water in a ratio of 1:10. Yeast will create favorable conditions for the growth of strawberries. In addition, the yeast fungus acidifies the soil, and the berries receive the necessary nutrition and become large.

It is advisable to feed strawberries with herbal infusions several times during the season. For this, besides nettle, burdock, mint, wormwood, various garden weeds are suitable. It is good to add onion peel to them. All this is put in a net and lowered into a barrel of water. Close the lid and insist for one to two weeks. The resulting infusion is watered under the root strawberries. This top dressing provides strawberry bushes with the substances necessary for full growth and fruiting.

Experienced gardeners advise periodically spraying strawberry bushes with warm dandelion infusion (500 grams per 10 liters of water). This contributes to the destruction of pathogens and insect pests. As an alternative - an infusion of garlic (200 grams of garlic per bucket of water).

Benefits of mulch for strawberries

This is a very efficient and economical way to feed strawberries. Its advantages:

firstly, there is no need to weed the beds from weeds;
secondly, the berries remain healthy and clean;
thirdly, the soil remains wet for a long time, so you can water the plants less often.
Fourthly, after rain, a crust does not form on the soil, which means that its friability is preserved.

Rubric "Question-Answer"

Question number 1. How to increase the yield of strawberries?

Feed strawberries with live yeast: 2 packs per 10 liters of water. Or humates. If they do not have iodine, then add 10 drops per 10 liters of water. Today, sachets with iodized humates are sold, the contents of which must be diluted according to the instructions. Iodine is the protection of plants from insects. You can also mulch strawberry beds with well-rotted manure.

Question number 2. What to do so that the berries do not lie on the ground?

To prevent strawberries from getting dirty, after flowering, the soil around the bushes should be covered with fresh sawdust, then poured with a solution of ammonium nitrate or urea at the rate of 1 tablespoon per 10 liters of water, and then poured with clean water.

Question number 3. Why are the strawberries dried up?

First, when making beds, put drip irrigation under the film, and only then plant strawberries. Be sure to pay attention to the fact that the heart does not die, but also does not stick out too much. After planting, treat the beds with Epin. If the heart is dry, new bushes can be planted in this place. It is advisable to cut the foliage after planting for better rooting without damaging the heart. Do not cover with foil!

When growing such a berry crop as strawberries or strawberries in a personal plot, additional measures will be required to obtain a bountiful harvest.

And they consist in the timely feeding of plants with fertilizer such as urea ().

1 Urea as fertilizer

This chemical compound is the end product of the decomposition of proteins, which was first obtained in the eighteenth century, as a product of the artificial synthesis of organic substances.

Fertilizer with the name "urea" is a granule (white or transparent), which contains 46% nitrogen in its composition. As has long been known, the sufficient presence of nitrogen in the soil has a very positive effect on the growth and development of any plants, and especially strawberries.

Therefore, due to the natural depletion of the soil on which strawberries grow, it must be periodically fed to stimulate growth and fruiting.

Urea is highly soluble in water, which greatly facilitates the fertilization process itself. There are two ways to feed strawberries:

root - the soil loosened around the strawberry bush is watered with a solution of urea;
outside the root - the whole plant is sprayed with a sprayer with the same composition.

In the first option, urea enters the soil and enriches it with nitrogen for a fairly long time, and strawberries take the required amount of it through the root system. At the same time, an overdose (excessive presence of nitrogen in the soil) does not harm the plant.

This is due to the fact that urea dissolved in water passes from the amide form to the nitrate form over a long period of time. So, you can water from the heart.

The second method is faster, since nitrogen is absorbed by the plant along with moisture through a large area of leaves and partially stems. In this case, spraying should be carried out early in the morning or at sunset in order to avoid the rapid evaporation of liquid droplets on the plant.

1.1 Number of dressings

Proper care of strawberries provides for three times the use of urea throughout the year:

to stimulate active growth and development, strawberries should be fed in the spring, after the beds on which they are located are cleared of dried shoots and leaves. Usually half a liter of solution is enough for one bush. The proportions of dilution with water should be viewed on the packaging, as each manufacturer has its own recommendations. Spring care can be carried out with the onset of stable warm weather;
fertilizing strawberries in August with urea after harvest. This contributes to further development - the release of new antennae and their subsequent rooting;
fertilizing strawberries in the fall makes it easier for the plant to winter and has a beneficial effect on the yield next year.

During flowering and fruiting, the plants do not need to be fed, but if sprayed during the formation of buds, the yield can be significantly increased.

2 What causes a lack of nitrogen?

Since nitrogen is a vital element for the growth of all plants, its deficiency can lead to detrimental consequences. By the appearance of the bushes (stems and leaves) of strawberries you can determine whether the plant is getting enough nitrogen.

The main signs of a shortage are as follows:

growth and development are very slow;
new shoots are too thin and short;
the leaves are not large enough and have a pale appearance with signs of yellowness;
the number of flowers is small or absent.

With such signs, you should not count on a good harvest of berries. Therefore, with their first appearance, it is necessary to give strength for normal growth and fruiting.

2.1 Proper use of urea

This fertilizer is widely known and readily used by lovers of gardens and orchards so that caring for their plants is effective and not very laborious.

The low price and convenient form of granules, which prevents caking during storage and transportation, as well as high dissolution capacity, allow the use of urea as the main nitrogen fertilizer.

The main part of nitrogen (about 60% of the planned volume) in the form of urea is applied to the soil in autumn. This is done before digging the soil, so that in the future there will be a uniform distribution of the fertilizer from the surface to a depth of 10-15 cm. This method involves using urea not in the form of a solution, but in granules evenly scattered over the surface. In terms of quantity, this usually ranges from 80 to 130 g per square meter.

In spring and summer, care involves only top dressing with aqueous solutions in the proportion of one tablespoon of fertilizer per 10 liters of water.

But when plants show signs of a clear lack of nitrogen, it is necessary to fertilize the soil in full.

The use of urea somewhat changes the acidity of the soil upwards. On non-acidic lands, this does not affect fertility in any way. A in order to reduce the increased acidity of the soil when applying urea, ground limestone can be added to it in a ratio of 0.8 to 1. This will help neutralize the oxidative process that occurs when using urea on acidic soils.

To get a rich strawberry crop, you need to fertilize the plant in a timely manner. For the active growth of any crop, nitrogen is required; urea is rich in such a substance. Such a tool is quite easily diluted in water, while, in the process of fertilization, the plant quickly receives the necessary components for growth. But do not overfeed strawberries with nitrogen, as the fruits will ripen small. With a strong supersaturation of the strawberry bush with nitrogen, the plant may die. Therefore, it is necessary to follow all the rules in order to harvest a rich harvest of strawberries.

The importance of timely feeding

The ripening period of strawberries is accompanied by an active need for nutrients. It is during this period that you can feed the plant with urea. A positive feature of urea, also called carbamide, is that such a fertilizer is suitable for absolutely any soil. In addition to the root method, it can also be used for foliar feeding.

Strawberries are quite fastidious culture and its fertility depends on the soil in which it is planted. Also, the plant may respond differently to top dressing. It is required to observe strawberry bushes and identify, by leaves and stems, what substances the plant needs. In addition, this culture is very fond of moisture and needs a large amount of nutrients. It is urea fertilizer that provides a large number of different substances that the plant needs.

Using urea to feed strawberries

When feeding any crop with urea, including strawberries, the main thing is not to overdo it, otherwise the fruits will not be tasty and will contain a large amount of water. But if you do not fertilize strawberries at all, then the fruits will be small. Therefore, feeding strawberries with urea is necessary, but certain rules must be observed.

Top dressing is allowed 3 times per season:

In early spring. Immediately after the snow melts, in order to awaken the plant to growth, you need to feed it with urea.
After the harvest. This top dressing is required in order for the plant to survive the winter well.
In autumn. For a rich harvest next year, this top dressing is mandatory.

An experienced summer resident notes: “During the flowering period, I feed strawberries exclusively by the foliar method, and this provides me with a truly rich annual harvest.” So, for the implementation of such top dressing, 2 liters are required. water is required to take 1 tbsp. l. urea. Spray the plant gently with this solution. In addition to nitrogen, carbamide contains other useful components necessary for strawberries to form large berries.

How to improve productivity?
We are constantly getting letters in which amateur gardeners are worried that due to the cold summer this year, a poor harvest of potatoes, tomatoes, cucumbers, and other vegetables. Last year we published TIPS about this. But unfortunately, many did not listen, but some still applied. Here is a report from our reader, we want to advise plant growth biostimulantswhich will help increase the yield by up to 50-70%.
Read...

Lack of nitrogen

Most gardeners do not use top dressing, as they consider them harmful. But do not forget that if the soil does not contain the components necessary for growth, then the plant has nowhere to take such components. The only way out in this situation is to fertilize the plant. By the appearance of the culture, you can determine which substances it lacks.

With a lack of nitrogen in a plant:

yellow leaves;
small fruits;
thin stems.

Therefore, timely fertilization of the plant is necessary. It is urea that is able to give the necessary substances to strawberries.

Stages of feeding with urea

The first top dressing of the season is carried out immediately after the snow melts. During the spring feeding period, you should not rush, as you need to make sure that winter has completely receded. If snow or frost falls after the first feeding, the plant may simply die. Initially, you need to remove the leaves that remained from last year on the site. It is also worth carefully inspecting each bush and removing dead shoots. Only after all these actions can you start fertilizing with urea.

In order for fertilizer for feeding strawberries to benefit, you need to dilute it in 10 liters. water 2 tbsp. l. carbamide and 0.5 l. pour under each plant bush. In the spring, a feeding procedure is carried out once. Subject to all the rules, the culture will receive all the necessary substances for awakening.

It is important to know! The root method of bait during the flowering period is not carried out!

The second feeding is done after the last harvest. Fertilizer technology is similar to the first. This bait is also quite important, it is it that makes it possible to harvest a good harvest next year.

The third top dressing is carried out in autumn. For breeding, you need to take 10l. water 3 tbsp. l. urea. You need to water under each bush 0.5 liters. solution. Experienced gardeners must carry out this top dressing, as it provides the plant with the necessary components for the period of winter frosts. Having fed strawberries in the fall, there is no doubt that they will survive the winter frosts. This is the secret of experienced gardeners, because strawberries need to be fed with urea not only in spring, but also before the winter cold.

Rules for the use of urea

Whether it's strawberries, beans or strawberries, urea is equally useful for absolutely all crops. It contributes to the rapid ripening of strawberry fruits and the active growth of the plant. The cost of this fertilizer is small, so it is very popular with gardeners. Urea is produced in the form of granules, which significantly reduces the likelihood of overdoing the amount of components when diluting the feeding solution.

In the fall, before making the last top dressing, you need to dig the soil. This will ensure an even distribution of all substances over the entire surface of the soil.

Urea can be used in combination with other top dressings. The appearance of the crop, its fruits, leaves and stems will help determine what substance the plant lacks.

If the plant is transplanted to another site, then you can additionally fertilize it with manure. Such fertilizer is most effective during winter or in spring, when the snow has not yet melted. But it is worth noting that a large amount of manure can burn the plant. Therefore, it is better to use rotted manure for fertilizer. Also, this fertilizer can be spread between the bushes.

It is important to know! Urea can change the amount of acid in the soil!

If the earth has a high acid content, then carbamide will not change this level. However, in other soils where the acidity is low, it is able to increase the level of acids. If it is required not to disturb the acidity of the soil, then limestone can be added to the solution, after grinding it. Limestone neutralizes the process of soil oxidation.

Complex top dressing

Answering the question: How to feed strawberries in the spring additionally? It can be answered that in the spring time they are fed with various aqueous solutions. In most cases, 10 liters. water is taken 1 tbsp. l. substances.

So, how to feed strawberries, with a lack of nitrogen, you can use urea, then it is worth considering that neglecting the proportions may not help, but harm the plant.

Wood ash is also useful for strawberries. This method is completely natural. In addition, the ash has a high content of potassium and phosphorus. The rate of application of wood ash leaves 3 tbsp. per 1 sq. m. of land. When using wood ash, you can refuse other dressings that have potassium in their composition. It is almost impossible to harm a plant with such a natural substance. In addition, ash does not affect the taste of berries.

The plant needs magnesium, boron, iodine, so you need to choose fertilizers that contain these components.

For the assimilation of nitrogen, the culture requires phosphorus, which can also be delivered to strawberries in the form of top dressing. If the substance needs to be delivered urgently, then the spraying method can be used.

If the plant receives the required amount of nitrogen, but it has a lack of other components, then it will not be possible to get large and juicy berries. Therefore, it is necessary to combine fertilizer with the use of urea and other types of dressings. This approach will bring great results.

If you properly care for strawberries, and apply fertilizer in a timely manner by the root and non-root method, this will ensure a rich harvest. Strawberries are a rather demanding plant, so do not neglect the subcortex. In particular, the most common problem of small berries is a lack of nitrogen, but thanks to a solution of urea, this problem can be solved.

Universal strawberry fertilizer like urea

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Regular feeding of strawberries and proper care of plantings will be the key to getting a good harvest. Many gardeners have certain difficulties with the choice of fertilizers used. In this article, we will tell you how to properly feed strawberries with potash fertilizers and urea.

What trace elements are needed for strawberries to grow and bear fruit?

For the full development, growth and fruiting of strawberries, nitrogen and potassium are required. Strawberry fertilizer with urea is very popular, which allows you to get a good harvest on the plot. Also in gardening stores you can find various ready-made potash fertilizers for strawberries, which are easy to use.

The nitrogen contained in urea improves the taste characteristics of the grown crop, and also helps to increase the size of the fruit. Such fertilizers should be applied in the spring during the period of increased growth and flowering. At the same time, with the introduction of urea, chicken manure or saltpeter, which contain nitrogen, it is necessary to be extremely careful, since an excess of this microelement in the soil adversely affects the taste characteristics of the grown crop.

Potassium has a positive effect on the taste of the grown crop and improves the keeping quality of fruits. You can determine the lack of this trace element in the soil by the color of strawberry leaves, the tips of which turn brown, and the bushes themselves look wilted and exhausted. Potassium can be applied with ready-made mineral fertilizers or with solutions based on wood ash.

Spring dressing of strawberries

As mentioned above, in the spring it is recommended to feed strawberries with urea and other nitrogen fertilizers. Remember that it is necessary to apply urea to light soil in the spring, but it is best to fertilize heavy clay soil in the fall.

Urea contains about 46% nitrogen and a number of other trace elements. Such top dressing is produced in the form of granules and balls of white color. The use of such a fertilizer does not present any difficulty. Urea is easily soluble in water, which makes it possible to independently prepare such nutrient solutions and water plants with them. In the spring, it is possible to fertilize with urea both by the root method, when the strawberry bush is irrigated with a nutrient composition, and by foliar spraying of plants from a sprayer.

For novice gardeners, we can recommend root dressings, since an overdose in this case will not cause any harm to plants. But foliar dressings are fast acting, so they must be used in cases where plants have a lack of nitrogen, which is expressed in a general weakening of the bushes and a change in the color of the leaves.

Experts recommend performing three feedings of strawberries with urea per season. The first such dressing is carried out in the spring, which allows you to activate the growth of plantings. The second fertilization is carried out in early August, after harvest. The introduction of urea in August promotes the appearance of new tendrils and their subsequent rooting. The last autumn top dressing of plantings with nitrogen is carried out in September or early October. But then it is worth using not carbamide (urea), but ammonium sulfate. Its implementation allows plants to easily withstand the winter, and subsequently improves yields (if potash-phosphorus fertilizers are also applied in autumn).

Potash fertilizers for strawberries

Potash fertilizers are necessary for strawberries both during flowering and during fruiting. The lack of potassium adversely affects the taste of the grown crop. That is why it is imperative to carry out the introduction of potash and phosphorus agrochemicals.

You can provide the required amount of potassium in the soil by adding wood ash, potassium nitrate, potassium sulfate or potassium chloride. It is recommended to carry out such top dressing of berries in the spring, which will allow strawberries to get all the nutrition they need, in the future this will have a positive effect on fruiting rates.

Phosphorus-potassium fertilizer

Also popular with gardeners are phosphorus-potassium agrochemicals, which improve yields and have a positive effect on the taste of the grown crop. From such a phosphorus-potassium fertilizer, we note nitrophoska, nitrophos, carboammophos or ready-made mineral complexes that contain these trace elements.

Each of these varieties of phosphorus-potassium fertilizers has certain features of the introduction of nutrient compositions. So, for example, it is recommended to use nitrophoska in early spring and subsequently carry out one or two fertilizations during the growing season. Nitroammophoska is used exclusively in the spring before flowering begins. Nitrofos is a universal fertilizer that can be used both in spring and summer. Note that nitrophos will be an excellent option for most other horticultural crops.

We feed strawberries with wood ash

If you prefer to use exclusively natural fertilizers, then we can recommend paying attention to wood ash. Ash contains phosphorus, potassium and other easily digestible components. The recommended application rate for wood ash is 3 cups per square meter of garden bed area. Ash top dressing will be an excellent alternative for potash fertilization. At the same time, the fertilizer is completely safe, does not lead to a deterioration in the taste characteristics of the grown crop.

Potassium monophosphate

This is a fairly popular fertilizer among gardeners, which contains potassium and other trace elements. Potassium monophosphate is applied in early spring, as well as after abundant flowering of strawberries. The use of potassium monophosphate is not difficult. It is necessary to dilute one tablespoon of the chemical in 10 liters of water, use the resulting solution to water the bushes. Immediately after fertilizing, it is necessary to pour plenty of settled water on the bed.

Potassium humate for strawberries

Potassium humate is an organo-mineral fertilizer, which is an excellent growth stimulator. Such a composition is intended for pre-sowing treatment, as well as top dressing during the growing season, preparing plants for winter. Potassium humate for strawberries is sold in liquid form, but immediately before using it, it is necessary to dilute the concentrate in water. To prepare the composition, it is necessary to dilute about 10 milliliters of the drug in 10 liters of water. This nutrient solution will be enough to water 5 square meters of beds. It is recommended to use sodium humate simultaneously with ammonium nitrate and various fertilizers, which contain trace elements necessary for plant growth.

Feeding strawberries with potassium sulfate

This is another potassium-containing fertilizer, which is easy to use, has an affordable cost, and has excellent efficiency. To prepare such top dressing, it is necessary to dilute one teaspoon of potassium sulfate in 10 liters of water. The prepared solution will be enough to water 20 bushes. You can fertilize strawberries with potassium sulfate in May, before the bushes begin to bloom.

Conclusion

Proper feeding of strawberries will allow every gardener to get an excellent harvest on the plot. For the development of this berry, potassium and nitrogen-containing fertilizers are required. Currently, there are various ready-made agrochemicals that will greatly simplify the feeding of strawberries, and the gardener will grow tasty and extremely healthy berries in his country house.