Boric acid: application in the garden, vegetable garden. Processing tomatoes with boric acid How much will 2 grams of boric acid

Boric acid is a crystalline type substance that is odorless and colorless and can be easily and quickly dissolved in warm water. A chemical type substance has become very widespread in the fertilizer of various plants.

And everything is due to the fact that boric acid can significantly improve the nutrition of seedlings, which has a positive effect on productivity. It enhances the flow of sugar to the main organs of plants. Moreover, vegetables need much more boric acid than cereals.

Useful properties of boric acid for tomatoes

The substance has a positive effect on soils in seedling containers in apartments, since there they, as a rule, cannot provide the plants with the required amount of nutrients. Therefore, it is often bought by those gardeners who have home seedlings. The importance of boric acid lies in the fact that it delivers absolutely all the substances that it needs from the earth to the plant.

For what purposes is boric acid used in the processing of tomatoes

It can even be stated with confidence that the yield and quality of fruits largely directly depend on boric acid, because it can positively affect the entire process of ripening and fruiting tomatoes:

• Makes seedlings more powerful, resistant, nourishes them.
• Affects the increase in the number of sprouts.
• Does not allow fruit to rot.
• Prevents shedding of leaves.
• Feeds the plant with sugar, which positively affects the sugar content of the tomato.

How to tell if a plant has a boron deficiency

As a rule, this can be easily and quickly determined by simply examining the plant. If he lacks boron, then:

Moreover, with a lack of boron, the emerging ovaries will begin to fall off the plant.

How to prepare a solution for tomato processing

In order for everything to go “successfully”, you need to follow a number of certain rules during the preparation of the solution. The main thing is to strictly follow all the recommendations indicated in the instructions on the package with the powder.

It is necessary to take half a teaspoon of boron, pour it into a 200-gram glass of warm water, and wait until the mixture is completely dissolved. Then the substance must be added to a 10-liter bucket, mixed, and you can use it.

Feeding rules

For the entire growing season of plant development, fertilizing with boric acid should be carried out several times. So, even before planting the planting material, it must be soaked in a solution for 24 hours.

For these purposes, 0.2 grams of boron is taken, which is diluted in a liter of hot water with a temperature not exceeding 55 degrees. If the water is colder - the acid will not be able to dissolve, if it is warmer - you can harm the seeds.

The planting material is lowered into the resulting mixture in a bag of gauze. This is necessary so that the seeds do not float. Such treatment increases the germination of seeds, strengthens them, and maximizes the supply of nutrients.

Subsequently, the treatment in the form of spraying plants should be carried out three more times:

1. As soon as the first buds appear;
2. When is the maximum bloom?
3. At the beginning of the fruiting stage.

Important! Spraying is carried out only in the morning, in the evening, or in cloudy weather. The main thing is to avoid exposure to ultraviolet rays, otherwise there is a risk that the plant will get burned, and in the future it will simply dry out.

It is also important to observe breaks of at least 10 days before each top dressing. If the plant reacts positively to the first feeding, then two subsequent ones can be carried out. If not, it is better to replace boric acid with another substance.

Processing rules

The consistency of the solution depends on the purpose for which they want to use it. So, you need to observe the following proportions:

• To prevent young branches from dying off, you need to take 1 gram of boric acid and dissolve it in 1 liter of warm water. Then, using a sprayer, spray the plants;
• If the plants are sick with late blight, then 1 teaspoon of acid is taken per 10 liters of warm water, and the leaf plates are mechanically processed. In order for the result to be maximum, a week before the expected day of treatment, it is worth spraying the plants with a weak solution of potassium permanganate, and after another 7 days - with a weak iodine solution.

Processing tomatoes in this way is one of the cheapest ways to protect your seedlings from diseases, as well as get a good harvest. The most important thing here is not to overdo it, and strictly observe the above ratios.

A substance such as boron is necessary for plants in order to supply the root system with oxygen as much as possible. Its absence significantly reduces the level of calcium intake to the plant organs.
In order to always have a blooming, beautiful garden, and a generous harvest in the garden, in the arsenal of any gardener and gardener there is one necessary remedy containing boron.

The use of boric acid in the garden and garden.

Thanks to top dressing, which includes boric acid, plants become more resistant not only to diseases, but also to adverse weather conditions.
Experts note that thanks to boric acid, the yield increases by an average of 20%, or even 25%.
Especially, such high rates in cucumbers, tomatoes, cabbage.
Seeds are treated with boric acid before planting - they are soaked for 12-24 hours (0.2 g of boric acid is diluted in a liter of water).
Boric acid is applied directly to the soil before planting seedlings or seeds (2 g per 10 liters of water).
Leaves are sprayed with boric acid (5 g per 10 liters).
In addition to pure boric acid, ready-made fertilizers such as boron superphosphate are also used: granular or double.
Immediately before sowing, it is advisable to soak the seeds for a while in a solution with boric acid.
This way you can speed up the germination process of your seeds. Usually the seeds of vegetables such as onions, tomatoes, carrots or beets need to be soaked for a day. But, for example, zucchini, cucumbers, cabbage - as little as possible, twelve hours will be enough for them.

For the main application of microfertilizers to the soil, before planting seedlings or germinated seeds of flowers, fruit or berry crops, dilute two grams of boric acid in ten liters of water and water the earth abundantly with the following calculation: diluted composition per ten square meters.
A very good effect was the use of boric acid for flowers.
It needs to be added to the soil with a lot of peat, because it is too poor in boron content. Flowers such as violets need this.
Boron helps the rapid absorption of calcium and the abundant formation of buds. For foliar top dressing, a 0.1% solution of boric acid (10 g per 10 l) is used. When foliar top dressing with boron, together with other microfertilizers, the concentration of boric acid is reduced by 2 times (0.5 g per 1 liter). The solution is sprayed on plants in the phase of budding and flowering.

Roses. Very good results are obtained by spring spraying with a solution of boric acid in a proportion of 10 g per 10 liters. To prevent fungal diseases, rose cuttings are immersed for 2-3 minutes. in a solution of boric acid (20 g per 10 liters of water).

Gladiolus. A solution of boric acid (2 g per 10 liters of water) is used to feed gladioli in the 3-4 leaf phase and during the flowering period to obtain larger corms.

Dahlias. Spraying with boric acid mixed with potassium permanganate (5 g +2 g per 10 l of water) favorably affects the development and flowering of plants. Top dressing is done 2-3 times before mass flowering in the evening with an interval of 15-20 days.

It was also noticed that boric acid had a very good effect on roses, and they increased their resistance to fungal diseases. Boric acid in the garden and in the garden is practically one of the best remedies for today.

Top dressing at the root.
Boric acid solution: 0.1-0.2 g of boric acid per 1 liter of water. It is used only in cases of severe starvation or a well-known lack of boron in the soil. Plants are pre-watered with plain water to avoid chemical burns of the roots. Usually used on seedlings of flowering plants growing on soddy-podzolic soils or in a mixture of peat and sand.

Good to know

Boric acid dissolves easily only in hot water! always first dilute the test portion (bag) in 1 liter of hot water, then bring to the desired volume with water at room temperature.

Strawberries: signs of boron deficiency:
curvature of the leaves and necrosis of the edges. Top dressing with boric acid significantly increases the yield and improves the taste of berries. In early spring, plantings are shed with a solution of boric acid with the addition of potassium permanganate (1 g of potassium permanganate, 1 g of boric acid per 10 liters of water), consumption - about 10 liters per 30-40 bushes. It is useful to carry out foliar top dressing with a solution of boric acid (5 g per 10 liters of water).

Before flowering, when the plants put forward buds, carry out foliar top dressing with a solution (2 g of boric acid, 2 g of manganese, 1 cup of sifted ash per 10 liters of water). Make an extract from the ash in advance: pour a glass of ash with a liter of boiling water and insist, stirring occasionally, for a day, then strain through cheesecloth and the infusion is ready.

Tomatoes: Signs of a Boron Deficiency
Blackening and dying off of the stem growth point, rapid growth of new shoots from the root, while the petioles of young leaves become very brittle. On fruits, usually in the region of the apex, brown spots of dead tissue are formed. As a preventive measure, soaking the seeds in a solution of boric acid (0.2 g of the drug per 1 liter of water) for a day or in a solution of microfertilizers containing boron helps well.

Before planting seedlings, apply boric acid or boron-containing fertilizers to the soil (optional on cultivated soils). Do not forget about foliar top dressing before flowering (10 g of boric acid per 10 liters of water). You can use foliar top dressing of the same concentration in the green fruit phase to accelerate ripening and the accumulation of sugars in fruits.

Grape
Signs of a lack of boron: the appearance of chlorotic spots between the veins of the leaf blades, which gradually grow, the absence of normal ovaries on the hands (hummocking). A new seedling dies within a year or 1-2 years after planting in a permanent place. Even a single treatment during the budding period, due to the preservation of flowers and less shedding of ovaries, increases the yield by more than 20%. Taking into account the characteristics of grapes, add zinc salts to boric acid (10 l of water, 5 g of boric acid, 5 g of zinc sulfate).

If the fruits of zucchini or zucchini rot, if the tomatoes in the greenhouse are stressed by the heat, if the fruits of pepper and eggplant do not set, if there are few ovaries on cucumbers, make a solution of boric acid and spray the plants.

Jul 9, 2018 Olga

(14 ratings, average: 3,86 out of 5)

Fertilizer Green Belt Boric acid for plant nutrition (10 g)

Why is boric acid useful?

Throughout the growing season, boric acid in the garden is an important component necessary for the growth of vegetation. AT if the stem is treated, an increase in the amount of oxygen transported to the rhizome is achieved. The amount of calcium in all parts of the plant also increases, the dosage of chlorophyll in the green mass becomes larger, and the metabolic process is also stimulated.

The main areas of use and benefits of the drug:

• often boric acid is used in cases of seed planting, as the agent increases their germination;
• boric acid in the garden is often used to root seedlings, respectively, the number of plants that have begun and began to actively develop almost immediately after planting increases;
• when used at the stage of formation of the ovary, the substance helps to increase the number of useful flowers;
• at any stage of the growing season, acid normalizes the synthesis of nitrogen compounds;
• when carrying out top dressing, the fastest development and strengthening of all plants is ensured.

According to agrochemists, it becomes obvious that with a sufficient amount of boron, the quantity and quality of fruiting are significantly increased, crop storage is improved, and greater resistance to harmful growing conditions is achieved. Plants with a sufficient amount of boron compounds are less likely to get sick and are resistant to infectious lesions, as well as to pests (cockroaches, ants).

Plant nutrition with boric acid

Signs of a lack of boron in garden and garden plants

Boric acid in horticulture is extremely important and cannot be replaced by other substances. The lack of this component leads to numerous negative consequences.. Outwardly, its deficiency can be determined by the following characteristics:

• pallor and yellowing of the top of the plant, especially foliage;
• irregular shape of new leaves. They become ugly, break easily and fade quickly;
• with a lack of a boron compound, development occurs only in the lateral buds, and the apex does not grow for a long time;
• the onset of necrosis (rot) begins on soft fruits and passes to the stems;
• death of the upper shoots;
• many inflorescences fall off or slowly develop after the ovary;
• when growing root crops, fungal scab often occurs;
• if cauliflower is grown, brown rot often appears.

Rules for the use of acid

Boron ions in plants undergo minimal migration, respectively, when a substance enters a certain place, the acid approximately remains there until it is processed by the plant. Boric acid in horticulture is used as a fertilizer to improve the growth and taste of fruits, but if the recommended dose is exceeded, chemical type burns may occur.

Rules for the use of boric acid for plants:

It is necessary to carry out spraying with boric acid in compliance with the concentration, otherwise chemical damage appears, they cannot be cured with other drugs.

Processing can be carried out even by novice gardeners, since the product does not require a particularly complex application technique. The plant constantly experiences the need for a boron compound, only it is worth considering poor solubility at low temperatures and a slow migration process. The method of processing in household and country conditions does not differ from other drugs.

It is recommended to adhere to the standard use schedule for vegetables, as well as berry and fruit trees - 2 times are covered when flowers appear, then 1 more procedure is repeated at the time the ovary appears. For trees of the pome group, processing is recommended 3 times:

1. When a bud is formed.
2. In the process of flowering.
3. After falling off dry flowers, when pouring fruits.

Boric acid for indoor plants

Plant protection products Agromaxi Boric acid 20 g (Agromix)

The use of boric acid for indoor plants provides strengthening of the root system and abundant flowering. To achieve a positive reaction, it is necessary to adhere to the dosage of 1-1.2 liters of water per 1-1.2 g of the product. Water must be heated, otherwise the acid will not be able to dissolve completely. After breeding, foliar treatment of plants is carried out, which contributes to the rapid emergence and formation of buds and flower buds. The boric agent is applied by spraying, identical to the garden treatment.

The use of boric acid in relation to indoor growing flowers is carried out until the buds open and the color begins to be thrown out. Regularity of use- this is the key to a healthy plant appearance, since the boron compound is required throughout the entire growing season. Violets need boron most of all (planting is carried out in boron-deficient peat), other plants also need a chemical component, which, when used correctly, respond positively to acid treatment.

Boric acid expert opinion:

Boric acid is a way to combat chlorosis, inhibition of root development in young seedlings, fruit deformation, and infertility. Stimulates abundant flowering of indoor crops. Works great as a drug that increases the germination of seed material. The addition of boron will increase the number of ovaries on fruit crops. In the conditions of household plots, it helps to fight insect pests.

Anatoly Baikov

Boric acid for roses

For roses, a sufficient amount of the compound leads to rapid absorption of calcium and more bud formation. Before you dilute boric acid for roses, you should decide whether other microfertilizers will be used in the complex.

If boric acid is applied to roses on its own, a 0.1% solution is prepared - 10 g of fertilizer is added to 10 liters of water. In case of treatment with several fertilizers in parallel, it is recommended to use 5 g per 10 l. Spraying is carried out at the stage of budding and the beginning of the appearance of flowers.

When using boric acid in relation to the prevention of spore development, it is recommended to immerse the cuttings in a liquid (20 g per bucket of water) for several minutes.

Boric acid for cucumbers

Spraying cucumbers with boric acid

In relation to cucumbers, boron deficiency can be determined by the following symptoms:

• the leaf blade becomes yellow, most often the lesion starts from the edge;
• when ripe, cucumbers have yellowish stripes of the longitudinal direction;
• growth stops;
• ties die.

When fertilizing cucumbers, the technology for diluting boric acid is different. It is worth mixing 5 g of the substance and 2 g of manganese sulfate. The technique is valid when used in the garden and on the open ground. An interval of 2 weeks must be maintained between treatments. The tool prevents wilting of the ovaries and increases the yield.

When growing cucumbers in a greenhouse, it is necessary to spray with a complex agent:

• potassium chloride type (0.5%);
• superphosphate (5%);
• magnesium sulfate (0.1%);
• boron solution (0.03%).

coming soon

results Vote

Do you use folk signs in gardening?

Back

Do you use folk signs in gardening?

Back

The procedure is repeated 2 times a month.

Boric acid for eggplant

Eggplants and peppers respond well to top dressing with a minimum dose of boron. The procedure has the following steps:

1. Prepare 2 g of the drug (about half a teaspoon).
2. 100 ml of hot water is poured into a cup and the powder is poured out, then the mixture is thoroughly stirred.
3. Pour the liquid into a bucket of water, stir and start spraying.

Boric acid for cabbage

Cabbage harvest after treatment with boric acid

You can determine the deficiency of a boron compound in cabbage by the following signs:

• inflorescences become transparent;
• heads grow deformed;
• inflorescences acquire the color of rust;
• bitter taste;
• hollow heads.

We increase the yield of tomatoes - top dressing with boric acid

Element deficiency in tomatoes has a typical manifestation:

• oppression of points of growth;
• with the formation of new stems, excessive fragility of the plant appears;
• fruits acquire brown spots.

Growing strawberries - why do we need boric acid

When forming a peduncle, it is highly desirable to spray with a solution of 0.05%. In the process of maturation, you can use top dressing from boron, manganese and water (2: 2: 1).

How much boron do you need

The type of crop that is being processed affects the frequency of boron use, the concentration of the substance and the composition of the solution. You can divide all plants into 4 categories based on the level of need for a chemical element:

1. High - pome-type trees, beets and cabbage.
2. Medium - trees with stone fruits, bushes with berries and most vegetables and herbs.
3. Low - grass and legumes.
4. A low but acute response to deficiency is strawberries and potatoes.

It is allowed to carry out top dressing outside the drawn up schedule, subject to the appearance of signs of trace element deficiency. Often use solutions with a 2-fold concentration. When applying boron before sowing, the soil should first be limed (at high acidity). The procedure is performed only in the spring.

What is the effect of the application?

When using boric acid as a fertilizer, it is possible to:

How to use boric acid to fight ants and other insects?

Acid is effective against a number of pests: cockroaches, ants and some other insects. The powder is placed as a bait, and the insects eat it and become poisoned.

There are several ways to prepare baits:

• a simple method with low efficiency - scatter acid around the hives;
• 100 ml of boiling water is heated, it is mixed with 5 g of acid. When the powder dissolves, add 1 tsp. honey and 2 tbsp. l. Sahara. After thorough mixing, pour into an open-top dish and set close to the ant trails;
• 2 yolks from chicken eggs are ground and 0.5 tsp. acids. It is expected to receive small peas that fit in places with a large number of ants;
• 1 st. l. water, 2 tbsp. l. glycerin, 1 tsp honey, 0.5 tsp boron and 1.5 tbsp. l. sugar - all this is mixed to obtain bait in the form of balls;
• 3 potatoes, boiled "in uniform", 3 boiled yolks, 10 g of acid and 1 tsp. crushed and mixed thoroughly. The resulting balls are placed in places of insect pests.

It is necessary to protect the placer from consumption by pets.

Boron in the greenhouse

Boron top dressing is most effective in a greenhouse, because due to the warm and humid microclimate, the risk of overdose or burns is significantly reduced, boron migration also occurs much faster.

How to properly use boric acid in a suburban area, is it possible to spray flowers with boric acid, as well as other useful information about this irreplaceable trace element, read in our material.

The range of application of boric acid is quite wide. In medicine, it acts as an antiseptic, in photography - as a component of the developer. With the help of boric acid, they get rid of cockroaches, produce glass, it is used in nuclear reactors and jewelry. But we are primarily interested in how boric acid is useful for plants and why it is needed in the country.

Boron deficiency symptoms

Boron is an important trace element necessary for normal plant development. It has a positive effect on metabolism, promotes the production of chlorophyll, helps the roots "breathe". The consequences of boron starvation are easy to notice in dry weather. To identify a boron deficiency, inspect the plant, paying special attention to the young parts.

The plant urgently needs boric acid treatment if the following "alarm signals" are found:

• chlorotic spots on young foliage, leaf veins turn yellow;
• leaves become smaller, curl and fall off;
• apical buds inhibit growth, lateral ones, on the contrary, increase;
• the plant blooms weakly, the fruits are poorly tied;
• fruit deformation (ugly shape);
• in pome crops, fruit coring is observed;
• death of the bark on the shoots or entire tops.

The growth of the plant is suppressed, and if measures are not taken in time, you can lose the crop. But you should not abuse the fertilizer either: with an excess of boron, the fruits of the plants, although they ripen faster, are stored worse, and the leaves are at risk of getting burned.

How to use boric acid?

Boric acid is used for seed treatment and plant nutrition. To accelerate the germination of seeds, boric acid is diluted in a ratio of 2 g per 10 liters of water, the seeds are placed in a tissue bag and dipped into the solution for a day.

Seeds of zucchini, cucumbers and cabbage are soaked in boron solution for 12 hours.

Depending on the extent to which a particular culture needs boron, plants are divided into 3 groups:

1. Minor degree: herbs, legumes, garden strawberries, potatoes (we will talk about the last two crops separately).
2. Average degree: most green and vegetable crops, stone fruit trees, berry bushes.
3. High degree: cabbage, pome trees, beets.

Plants first group, as a rule, they are fed only in case of boron starvation (pre-sowing fertilizer application to the soil is also appropriate).

Potatoes and garden strawberries (strawberries) are among the low boron-requiring plants, yet a micronutrient deficiency can have a significant impact on these crops. At the slightest sign of boron starvation of potatoes, watering the plants with boric acid will help (6 g of fertilizer per 10 liters of water, this amount of solution is enough to process 10 sq.m). Read more about strawberries below.

For crops second group foliar top dressing with boric acid (2 g per 10 l of water) is suitable twice per season: for the first time - at the stage of blooming buds, and then after 5-7 days (the stage of formation of ovaries).

Third group plants need more boron fertilization than others. In areas with fertile soil, crops are traditionally sprayed with a 0.01% solution, with less fertile soil - 0.02%. For poor soils, the concentration should be increased to 0.05-0.1% (5-10 g of boric acid per 10 liters of water, consumption of 1 liter per 1 sq.m). The application schedule for most crops is the same as for the second group.

Pome fruits are treated with boric acid three times: at the beginning of budding, at the beginning of flowering, and after the flowers fall, when the fruits begin to pour.

Boric acid: instructions for use

Boron does not dissolve in cold water, so the water must be heated to prepare the solution. In order not to heat 10 liters of water (which, you see, is not very convenient), there is a little trick. Boric acid solution is prepared as follows:

1. the required amount of the substance is dissolved in 1 liter of hot water (70-80 °);
2. the resulting "mother" solution is cooled and water is added to it to 10 l.

How many grams of boric acid are in a teaspoon?

Usually a sachet contains 10 g of boric acid, and a standard teaspoon holds half of the entire serving - 5 g. Be careful when working with boron and, if possible, use a spoon that is unsuitable for eating (or wash the spoon properly after measuring substance).

1 gram of boric acid is how much?

As they say, ask - we answer. To measure 1 g of suspension, lay a sheet of paper on the table and carefully pour 1 tsp onto it. boric acid. Then, using, for example, a knife or a flat stick, divide the powder into 5 equal parts. Leave one part (this is 1 g), put the rest in a bag.

How to feed plants with boric acid

In most cases, spraying with boric acid is used. "Three whales" foliar top dressing:

• evening time;
• warm cloudy weather;
• fine sprayer.

When spraying a plant, do not get carried away: "dew" on leaves and branches is a sign to stop. Drip dripping should not be allowed.

Watering the soil with a solution of boric acid is acceptable for emergency assistance to the plant (this mainly applies to potatoes and strawberries). It is necessary to water the plant from a watering can and strictly under the root so that drops do not fall on the plant itself.

Boric suspension in its pure form is not used in the garden - there is a risk of burning the plant or, conversely, "losing" the fertilizer in the soil.

Boric acid for tomatoes (tomatoes)

Usually tomatoes are fed with a solution of boric acid three times. For the first time - before flowering, when the buds have already formed (1 g of powder per 10 liters of water, consumption of 1 liter per 1 sq.m). Then boric acid for the ovary is applied during flowering (at least 10 days after the first, the concentration is the same), and the final dressing falls at the fruiting stage.

At the very beginning of the fruiting phase, tomatoes can be fed with a mixture that includes ash, iodine and boric acid. Feeding is prepared as follows:

1. dilute 1.5-2 liters of wood ash and 10 g (1 sachet) of boric acid in 5 liters of boiling water, mix thoroughly, cool, then add to the water solution to make 10 liters;
2. pour 1 vial of iodine into the solution and leave the mixture to infuse for a day;
3. before use, dilute 1 liter of infusion in 10 liters of water to obtain a working solution.

Application rate - 1 liter per bush. Such top dressing will not only accelerate fruiting, but also increase the resistance of tomatoes to late blight.

Boric acid for cucumbers

Cucumbers are fed in the same way as tomatoes, the concentration of the solution is 0.05% (5 g of boric acid per 10 liters of water). Boron improves the taste of cucumbers, stimulates the formation of ovaries and the development of fruits. Also, this microelement improves frost resistance and drought resistance of plants, and also helps to strengthen the root system of cucumbers.

Feeding strawberries with boric acid

The first top dressing is carried out in early spring: 1 g of boric acid is dissolved in 10 liters of water (previously it is poured with a small amount of hot water) and 1 g of potassium permanganate, and strawberry beds are watered, spending the solution on 30-40 bushes. The second top dressing is carried out before flowering, at the stage of budding. Plants are sprayed with a mixture prepared according to this recipe:

1. prepare an extract from wood ash (pour 1 cup of ash with 1 liter of boiling water, mix and leave for a day, then strain the infusion);
2. in 10 liters of water, add 2 g of boric acid (previously dissolved in a small amount of hot water), ash extract and 2 g of potassium permanganate.

Consumption - 0.3-0.5 liters per 1 bush. This solution is also used for obvious signs of boron deficiency in strawberries.

Boric acid for flowering

Boron is indispensable not only in the garden, but also in the flower garden. Ornamental plants are also fed with a solution of boric acid. The optimal concentration for spraying most types of flowers is 0.5 g per 10 liters of water. For root dressing, a more "strong" solution is prepared: 1-2 g per 10 liters of water.

Boric acid for ants (against ants)

Boric acid will help to cope with the ants on the site. Here are some bait recipes for you:

1. Rub 0.5 tsp. boric acid and 2 egg yolks. Roll up small balls from the mass (no more than a pea) and spread along the ant paths.
2. Grind 3 boiled potatoes (in uniforms) with 3 egg yolks. Add 1 tsp. sugar and 10 g of boric acid, mix. Roll up the balls and place them in the habitats of the ants.
3. Mix 2 tbsp. glycerin and 1 tbsp. water, add 1.5 tbsp. sugar, 1/3 tsp boric acid and 1 tsp. honey. Form balls.

Modern fertilizers are increasingly replacing time-tested substances. The effectiveness of using boric acid for tomatoes has been known for a long time. From the article it will be possible to learn about the rules for the use of top dressing and contraindications.

Using modern fertilizers, gardeners often forget about the simplest, most affordable and no less effective means. Boric acid is one such fertilizer, the use of which in the garden can increase the yield and health of plants. Boric acid is often used for tomatoes, spraying it helps to accelerate ripening and increase the number of ovaries.

Boron is one of the elements necessary for the full growth and ripening of tomato fruits. Before you start using boric acid in a garden plot, you should understand how it affects the quality of the crop.

• Increase in the number of ovaries. The use of boron as a fertilizer increases the number of ovaries and accelerates the formation of tomato growth sites. Thus, the potential amount of yield on each treated bush increases.
• Increase in sugar content. Chemical processes in tomato fruits under the influence of boron-based fertilizers lead to an increase in sugar levels. The taste of tomatoes becomes richer and sweeter. At the same time, its natural taste parameters are not lost.
• Assimilation of nitrogen. A sufficient amount of boron in plants allows better absorption of nitrogen compounds. After treatment of plants with fertilizers, they quickly acquire a healthy appearance. The applied boric acid for tomatoes (spraying) for the ovary allows you to get beautiful and healthy tomatoes in large quantities.
• Increase natural immunity. A sufficient concentration of boron in plants improves not only the external, but also the internal condition of tomatoes. Healthy plants are better able to resist various diseases and pests, which means that there is no need to use dangerous chemicals.

Too much boron in plants

Despite the beneficial effects that appear when using boron as a fertilizer, such top dressing should be used only when it is deficient in the soil. Oversaturation with boron leads to negative consequences.

A large amount of boron in the soil contributes to the appearance of foliage burns. They begin to change their shape, the edges twist inward. After a while, the leaves begin to turn yellow and fall off.

Thus, instead of increasing the fertility of tomatoes, you can get its decrease, and in some cases this will lead to the death of plants. If boric acid for tomatoes (spraying) was chosen as a top dressing, the norm of the drug should be observed in the first place.

Boron deficiency symptoms

The first sign that tomatoes are sorely lacking in boron is the death of growth points. In these places, noticeable darkening forms on the stems of the bushes. There is an active emergence of new shoots from the roots, but the leaves on them are too brittle and fall off even from accidental contact.

Dead areas appear on the formed fruits. Most often they can be observed on the tops of tomato fruits.

The best way to prevent these symptoms is prevention. In areas that are constantly cultivated and fertilized, such phenomena practically do not occur. Therefore, do not forget about the mandatory application of fertilizers to the soil, in particular on poor soils.

At the stage of preparing seeds for planting, they should be soaked in boric acid. For its manufacture, 0.2 g is used. per liter of water. Seeds should be soaked for 1 day.

Boric acid solution preparation

• Boric acid for tomatoes (spraying, how to dilute) dissolves well in warm water. To create a complete foliar top dressing, add 10g to a bucket of water. boric acid.
• To improve the seed material, 0.2 g is taken before planting. powder per liter of water. Seeds should be in a pre-prepared solution during the day.
• Before direct planting of seedlings in open ground, boric acid, previously dissolved in water, is added to the wells. The drug is prepared at the rate of 2g. boric acid per 10 liters of water.

In terms of harmlessness to humans, boric acid occupies one of the first places. Therefore, contact with the skin will not cause harm if this happens during the preparation of the solution. More dangerous is the use of a large amount of boric acid inside. Boron tends to be retained in the body.

Spraying tomatoes

The use of boric acid as a foliar top dressing is considered the most effective method of fertilizing tomatoes. Boron is absorbed through the leaves several times faster than through the root system.

Thus, by spraying the plants with a solution of boric acid, the effectiveness of the procedure can be seen within a day. We should not forget that tomatoes grown in greenhouse conditions also need top dressing.

Boric acid for tomatoes is sprayed in a greenhouse with a small sprayer. In a small space, the use of small sprayers is very important. The amount of solution directly depends on the age of the plants. For young plants, about 10 ml is required. For adults, a much larger amount may be required. The solution must be applied to the entire plant.

When processing plants in open ground, sprayers with a large coverage area can be used.

How to measure the required amount of boric acid

Boric acid is sold in packs of 10 grams. This amount is just enough to prepare 10 liters of foliar top dressing. However, boric acid is not always in packages.

If scales are not available, then preparing fertilizer from an unknown amount of boric acid can be a problem.

Using a simple teaspoon, you can accurately measure the required amount of dry matter. A teaspoon without a slide of boric acid in powder is 5 grams. This number is approximate, as spoons are different.

The frequency of spraying tomatoes with boric acid

Boric acid for tomatoes (spraying, how many times) is used three times during the harvest season.

• The first spraying is done at the time of bud formation. During this period, buds are just beginning to form, and boric acid noticeably accelerates growth rates.
• The second spraying is carried out in the phase of maximum flowering of plants. This contributes to pollination and the formation of ovaries.
• The third spraying takes place at the time of mass fruiting of tomatoes. After spraying, the formed tomatoes begin to grow better, gain weight and ripen faster.

After each spraying, you should carefully monitor the condition of the plants. If they begin to look better, develop more actively, and the ovaries increase in number, then the plants respond well to top dressing.

If the appearance has deteriorated significantly and the leaves on the tomato bushes begin to dry out and fall off, then feeding with boric acid is completed. Perhaps there is an excess of the allowable amount of boron in the plants, and further feeding may worsen the situation.

The use of boric acid for other crops

Boric acid for tomatoes (spraying) and cucumbers is used in the same way. There are 3 groups of plant dependence on boron in the soil:

• High dependency. This group includes apples, pears, cauliflower and beets.
• Average dependency. This group includes tomatoes, all types of salads, carrots.
• low dependency. Potatoes, strawberries, legumes are considered the least dependent plants on boron in the soil.

Despite the fact that strawberries are included in the category least dependent on boron, its high deficiency greatly affects the yield and visual qualities of these plants.

The concentration of the solution for foliar treatment is the same for all groups. When feeding apple and pear trees, the yield increases by more than 30%. The keeping quality of the harvested crop also increases. Weather conditions have less effect on the yield of sprayed trees.

Using a solution of boric acid for potatoes eliminates fungal scab. Use of 6gr. boric acid per 10 liters of water, when initial signs appear, shows the greatest efficiency.

When forming grape buds, use 5g. boric acid and 5g. zinc per 10 liters increases plant yield by more than 20%. The effectiveness of this top dressing on grapes is noticeable even with a single use.

An additional advantage is that boric acid for tomatoes (spraying) can be bought at a pharmacy or garden supply store. In gardening stores, you can find boron in combination with other elements that are necessary for full growth.

Another use of boric acid

Boric acid is used against pests. It has a contact-intestinal effect. This means that boric acid gains its effectiveness as its concentration in the intestinal system of pests increases.

Very often it is used to eliminate cockroaches, which begin to die a week after the use of this substance. Boric acid has clear sterilizing properties. Thus, pests that survived after boric acid lose the ability to reproduce.

Boric acid is an effective remedy against another insect that adds problems to the garden - ants. The most common and simple remedy is a mixture of sugar and boric acid. You just need to place the bait next to the anthill, and the insects themselves will destroy their settlement.

The disinfectant properties of boric acid are also known. It strongly inhibits the reproduction of fungi. When tomatoes are treated with a solution of boric acid, the possibility of them being affected by such diseases as late blight, gray rot and septoria is noticeably reduced.