Spraying tomatoes with calcium nitrate. Fertilizer saltpeter: application in the garden

Those who have grown vegetables at least once know that in order to get a tasty and juicy harvest, it is necessary to work hard. Taking up the cultivation of tomatoes, you should take a lot of action - from the preparation of seedlings and soil, to watering and bait plants. One of the main points is to choose the right fertilizer for tomatoes. It is important to learn when and how to enter them.

Fertilizers for tomatoes at the initial stage

The first thing to achieve a good harvest is to take care of the seedlings. To ensure its high quality, it is necessary to use magnetized or degassed water in addition to fertilizers. It is good to water the collected sediments after rain or melted snow.

Growing seedlings without picking, by adding, fertilizer should be mixed with soil mixture. It consists of phosphate, nitrogen and potassium substances. On 1 bucket use 30 g of the first, 10 g of the second and 15 g of the third substances listed above. Organic fertilizers for seedlings must be fermented. Conducting watering plants, it should be borne in mind that the abundant flow of fluid washes away nutrients and leads to seedling diseases.

Feeding is carried out in two ways:

The best and easiest fertilizer are organic fertilizers for tomatoes. A mullein or bird droppings are perfect for this. To prepare such a top dressing, it is necessary to add fertilizer to the bucket of water (add 5–10 cm to the top), at the rate of 1: 2. Next, leave the container near the seedlings for a couple of days to ferment. When this process ends and the contents of the bucket will return to the original level, fertilizer can be used.

During the first feeding, the fermented mullein is diluted with 1: 7 liquid, the litter - 1:12. With the further introduction of fertilizers should be made weaker doses. For example, for one part of water there are 5 portions of mullein or litter in a ratio of 1:10. Before using such a fertilizer for a tomato, it is necessary to add 10 g of superphosphate to the ten-liter container.

Top dressing consumption is as follows: 7 liters of composition per 1 m² of area. If the mixture gets on the leaves, they must be washed, as they can burn. When feeding for the third time, you need to add potassium and phosphorus to the fertilizer for tomatoes. This is done in order to increase the cold resistance of crops.

Fertilizer for tomatoes after planting in the soil

Before planting, 500-1000 g of compost or humus, 5 g of superphosphate and a handful of ash are added to the soil before planting. To get a rich harvest, it is necessary to timely saturate the tomatoes with minerals. On average, they conduct 2 additional feeding from the moment they land in the ground and before the tomato ripens. Introduce nutrients with irrigation. The first dressing is carried out when the first bunch of the culture starts to bloom en masse. It consists of potassium sulfate and superphosphate 15 g each, and 10 l of water. This fertilizer for tomatoes is used at the rate of 5-6 liters per 1 m².

The second feeding is done when a significant part of the fruit begins to fill. The feed composition is as follows: 50 g of ammonium sulphate, 10 liters of water and 15 g of superphosphate. Consumption of the mixture is the same as with the first feeding.

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Several "can not" in the cultivation of tomatoes, fertilizers for tomatoes

Fertilizers for tomatoes can be made independently, and you can buy ready-made.

The main thing in the subcortex of tomatoes is the choice of the right fertilizer for tomatoes: in no case should you overdo it with manure, chicken droppings, mineral nitrogen fertilizers, you must give phosphorus-potassium fertilizers, ash and potassium sulfate.

When growing tomatoes it is necessary to take into account several factors, or rather, to remember some of the "no" ones:

- You can not grow plants in fatty, overly fertilized with organic soil;

- it is not allowed to lay bird droppings and dung in the holes for tomatoes, because of them the plants will go into greens, but not into fruits;

- Do not fertilize tomatoes with mullein more than three times per season;

- you can not put urea under plants, you can only sprinkle once at the beginning of the growing season;

- You can not plant different varieties of tomatoes nearby, it is better to choose one and grow it, also you should not plant the plants in the shade and too thick;

- Do not pour tomatoes with water, this will prevent the roots from getting oxygen;

- it is impossible to plant tomatoes at the level of the soil, landing on high beds will be the best;

- it is impossible to change fertilizers. It is necessary to opt for one complex mineral fertilizer and use it together with organic matter in a strictly defined quantity. And always consider the features of the soil before buying fertilizer.

The first dressing is best done at the beginning of June, one liter of fertilizer should be added under each bush (add ten liters of mullein, ten tablespoon of nitrophoska, two microfertilizers and 12 teaspoons of boric acid to ten liters of water).

The second dressing is advisable at the beginning of July, to add a liter of fertilizer mixture to each bush (add 10 liters of mullein, 10 tablespoons of potassium sulfate and 2 micronutrients to 10 liters of water).

After the second half of July, the feeding of tomatoes should be stopped.

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Fertilizer for tomatoes

What fertilizers to make for tomatoes

Posted on May 14, 2015 by Farmer in Garden, Fertilizers // 0 Comments

One of the main crops that exists in almost any garden is tomatoes. Tomato is a plant, large-scale "pumping" useful substances from the soil. That is why he needs a land that will be able to give the plants everything they need. Not every site boasts a wealth of trace elements, so be sure to apply fertilizer for tomatoes. Since the plant is quite capricious, especially during the seedling period, it is important to know, and which can be harmful.

What kind of fertilizer to feed the tomatoes.

Starting to prepare the place of planting tomatoes need to fall. It was then that 800 grams of lime, 50 grams of superphosphate, 8 kilograms of organic matter (compost, manure, etc.) are introduced into the soil for digging. All this is designed for 1 m2. With the onset of heat and the disappearance of dirt in the garden, the future tomato garden bed is again dug up and fertilized with superphosphate and potash supplements (30 and 25 grams, respectively).

Now let us tell in general about the minerals and trace elements that tomatoes need most.

Nitrogen . It affects the growth rate of plants. But this is an element that must be made very carefully - an excess of nitrogen will significantly increase the ripening period of tomatoes. In addition, if there is too much nitrogen, harmful substances will accumulate in the fruit and the plants will become sick.

Potassium . This mineral helps retain moisture in the seedling cells. Thanks to potassium, tomatoes acquire resistance to low temperatures and many of the nourishment of the nightshade.

Phosphorus very good for growing and ripening fruits. Well absorbed by young shoots. After seed germination affects the development of the root system. In adulthood, a large number of ovaries, early flowering and large, good fruits are largely due to phosphorus.

The main components of the health of tomatoes are listed, now we will designate a few nuances of the feeding process.

Watering seedlings and fertilizer need to be done after sunset - nutrients have time to absorb to the maximum, and do not evaporate in the sun or even worse, will cause plant burns.
It is best to use rainwater or at least settled water for irrigation and cultivation of fertilizers. It should be warm (not icy).

What fertilizer to make for tomatoes.

From finished fertilizer for tomatoes, superphosphate, nitroammophos and organic additives such as peat, humus, manure can be distinguished. Depending on the age of the plant, the place of their stay (seedlings at home or planted in the ground or greenhouse) and gardener's preferences, fertilizers are applied in the form of root or extra-root dressings. Foliar root is better because it is absorbed to the maximum and much faster root. It is necessary to consider only that when applying additives outside, the concentration fertilizers should be reduced.

We offer a standard fertilizer application system for tomatoes. After planting the seedlings, wait two weeks, then follow the feeding: in a liter of water, dilute half a teaspoon of nitrophoska or other complex fertilizer. Pour the soil in hotbeds with this compound. It is recommended to carry out this watering every ten days; you can add to it a very weak solution of potassium permanganate.

When you do the picking, let the plants take root within two weeks and irrigate with potassium sulphate and superphosphate solutions (1 tablespoon of fertilizer is diluted with ten liters of water). Superphosphate and nitrate can be applied in dry form directly into the wells - one tablespoon.

After a week after planting, the plants are watered with a weak solution of potassium permanganate, and after 10 days make a solution of ammonium nitrate in the calculation of about 15 g per ten-liter bucket of water.

If there is a desire to get a harvest as early as possible, it is useful to conduct additional fertilizing every week using the root method. For such purposes, a mixture of urea, potassium sulfate and superphosphate is recommended. On average, 10 g of each product is added to 30 liters of water.

Do you see ovaries on your tomato bushes? At the beginning of flowering, it will be very timely to feed the plants with Azofos. Korovyak will not be superfluous either. Both are introduced in liquid form (25 g of the substance is diluted in ten liters of water).

After that, no more than three fertilization procedures remain. They are held every two weeks, including the addition of mullein (or bird droppings) or ammonium nitrate, and potassium sulfate (mullein and potassium 15 and 20 g, respectively, saltpeter and potassium - 25 and 30g per 10 l of water).

Gardeners who have studied plants in practice and are familiar with the theory can come up with their own fertilizer for tomatoes from my own experience. If you're new to growing popular vegetables, our advice is about what fertilizers are needed for tomatoes will help a lot - you will definitely get a good harvest from your vegetable garden !

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Fertilizers for greenhouse tomatoes: elements necessary for the development of tomatoes, types of fertilizers, application rules, frequency of the procedure, expert advice, video

Normal growth of the root system and proper development of fruits are impossible without phosphate fertilizers. When growing tomatoes in a greenhouse, a significant amount of potassium and iodine should be added, which are responsible for resistance to external adverse natural factors, including temperature fluctuations and pathogens. If iodine and potassium arrive in insufficient quantities, then leaves can curl up on the plant, which “signals” the need to urgently make special fertilizers for tomatoes.

If sandy or sandy soils predominate in the greenhouse, the best fertilizer will be represented by magnesium sulfate, which is especially important at the stage of fruit formation. Most modern varieties of tomato need foliar dressing, which are based on mineral components.

How to fertilize tomatoes (video)

Main types of fertilizers

When growing tomatoes in a greenhouse, it is very important to use not only ready-made forms and mineral fertilizers, but also green manure. Of course, complex fertilizers are the most convenient for use, however, the green manure not only perfectly enriches the soil with nitrogen, but also contributes to the inhibition of growth and development of weeds. It is best to use the following types of fertilizer in the greenhouse.

Nitrogen-type fertilizers. It is represented by ammonia, nitrate and amide substances. The timing and application technique depend on the type of nitrogen fertilizers. It belongs to the category of high-speed fertilizing.

Phosphate fertilizers. Can be water soluble, half soluble and sparingly soluble. Simple and double superphosphates, precipitates and phosphate rock are subject to use.

Potash type of fertilizer. For greenhouse dressings, a concentrated type of chloride and sulphate salts is used, which are important for plant formation and yield increase.

Lime fertilizer. They contribute to the elimination of soil acidity harmful to agricultural plants, additionally enriching the soil in the greenhouse with calcium.

Chlorine-containing type of fertilizer.

Superphosphate and nitrate are added to the planting wells.

Microfertilizers. Characterized by the content of such elements as iodine, boron, zinc, manganese, copper and others. Modern manufacturers produce not only simple, but also a comprehensive version of fertilizers, which include individual trace elements: superphosphates and boron, iodine or manganese, as well as zinc-rich ammophos and others.

Siderata - green option of fertilizers, including leguminous plants, cereals and cruciferous. Promote soil enrichment and reduce the pH of alkaline soils. Almost four hundred cultures can be used as siderats.

After reading the relevant article on our resource, you can find out why the earth is turning green in a greenhouse.

Terms of entry

Ammonia fertilizers can be made in early spring and late autumn. Nitrate nitrogen must be made no later than midsummer. This fertilizer is easily absorbed by plants and is well suited for summer fertilizing. Urea is a fast-acting feed and can be used as an effective fertilizer for growing tomato seedlings. It is characterized by weak acidification of the soil.

Water soluble phosphate fertilizers are applicable in the greenhouse or greenhouse in the presence of predominantly acidic soil. Potash mineral fertilizers are most often represented by potassium chloride and potassium salt. Such dressings are water soluble and penetrate well into the ground. In the light and peat soils it is not advisable to make any kind of potash supplements in the fall.

Nitrogen type of fertilizer belongs to the category of high-speed fertilizing

Chloride fertilizer It is best to make the fall in the most effective doses. Minor chloride supplements are possible in spring.

The frequency of the procedure

Before fertilizing tomatoes, you should familiarize yourself with the standard feed plan, which includes the processing and application of active ingredients:

the first feeding with nitrophosphate or complex fertilizers is performed during the period of planting seeds for seedlings;
ten days later, nitrophosphate is reintroduced and the plant is treated with a solution of potassium permanganate;
two weeks after the picking, superphosphate and potassium sulfate are added;
the introduction of superphosphate and nitrate in the planting wells;
a week after planting is processed by potassium permanganate;
the introduction of ammonium nitrate after ten days.

For early harvest, foliar dressing should be done once a week.

The fertilizer must correspond not only to the type of soil in the greenhouse, but also to the time of application.

In accordance with the latest scientific research, high-quality and effective fertilizer compositions for tomatoes grown in a greenhouse or greenhouse, must necessarily contain in its composition iodine, boron, manganese and copper. Greenhouse plants and modern iodine-containing liquid fertilizers, which have a stimulating effect on flowering, fruiting and timely ripening of fruits, are especially useful for greenhouse plants.

We should not forget about the less common types of fertilizers, which include various siderats. They are able to significantly increase the biomass content in the soil, and planting green manure in the soil layers accelerates the formation of biohumus, which is in demand for subsequent planting of tomatoes. In addition, a high degree of soil microbial activity, which siderats produce, forms a useful mycelium and improves the structural components of the soil in the greenhouse, and also contributes to an increase in the level of aeration and facilitates water penetration to the root system.

Top dressing tomatoes organic (video)

Growing vegetables, including tomatoes, in a greenhouse and greenhouse requires special attention to fertilizing. Fertilizer must match not only the type of soil in the greenhouse, but also the time of application. In addition, you should carefully observe the reaction of plants to the introduction of nutrients and fertilizers, which will positively affect the yield of greenhouse tomatoes.

Attention, only TODAY!

To get a rich crop of tomatoes, fertilizers can not do. In this case, calcium nitrate is in the first place, the use of which for tomatoes at different periods of the growing season has its own value.

At different stages of development, tomatoes need a heterogeneous ratio of macro- and microelements. The phased introduction of nutrients is the best option for feeding this demanding vegetable culture. Calcium nitrate is a nitrate-containing fertilizer that requires strict adherence to dosages and terms of application, which brings invaluable benefits to the crop without harm to human health.

To prevent calcium deficiency, it is necessary to prepare greenhouse soil in the fall, applying nitrogen-calcium fertilizers to the soil, which does not preclude their additional use during the growing season.

Initial stage: seedlings

To grow tomato seedlings calcium nitrate (also called calcium nitrate) in combination with phosphate and nitrogen fertilizers must necessarily be part of the soil mixture (in a ratio of 10 liters of soil, respectively: 15 g / 30g / 10 g). These substances are necessary for the timely germination of seeds: nitrogen is vital for plants at the very first stage of growth, and calcium contributes to its efficient absorption.

In addition, calcium affects the quality of the root system. Thanks to him, the metabolic processes in the plant are improved, which helps to simplify the access of the necessary germ substances. Due to the lack of calcium, tomato growth can slow down, which will adversely affect the timing and quality of fruit ripening. Therefore, calcium nitrate for tomatoes is one of the most effective fertility vitamins.

As it is necessary to fertilize tomato seedlings in a complex way, by adding several types of nutrients, the best option would be to prepare liquid nutrient mixtures. Since calcium nitrate is produced in granular and crystalline forms, it dissolves easily in water. Calcium nitrate is compatible with many fertilizers, excluding simple superphosphate. Although saltpeter is allowed to be applied separately in dry form directly into the wells: 20 g per 1 bush.

For the first time, the dressing of tomato seedlings should be carried out when 2–3 true leaves are formed on young plants. As a rule, this occurs after picking about 10 days later. To feed tomato seedlings, the following nutrient mixture is used: take 100 g of wood ash, 10 g of urea and 20 g of calcium nitrate for a bucket of water (10 l). Water this solution should pristvolnuyu hole.

It must be remembered that in order to avoid the appearance of burns of green mass and, as a result, the death of the plant, when applying fertilizer, it is not necessary to pour the nutrient mixture on the leaves of tomatoes.

The first feeding of tomatoes (video)

Stage of planting seedlings in the greenhouse

During this period, the supply of nutrients to tomatoes is practiced in a different way - by spraying.

For tomatoes grown in greenhouses, nitrogen-containing fertilizers are needed immediately after the adaptation of the plants until mass flowering.

The use of calcium nitrate in the form of a 1% solution (100 g per 10 l of water) protects tomatoes planted in the ground from top rot, slugs, thrips and ticks. Moreover, the immunity obtained by plants is maintained after cessation of treatment, protecting ripening fruits.

The solution should be sprayed over the entire surface of the bush. This is the so-called foliar feedings. They should be carried out before watering 10 days after planting the seedlings in the greenhouse and repeat every 2 weeks during the first half of the growing season.

Foliar and root dressings (video)

Stage of fruit formation

Calcium nitrate is necessary for the formation of high-quality ovary. To do this, the nutrient solution is prepared from 0.5 liters of manure (or litter) with the addition of 20 g of calcium nitrate per 10 liters of water. Use of a nitrophosh is allowed.

Calcium nitrate, applied as a top dressing during the flowering and fruit ovaries, additionally improves the properties of heavy, dense soils, facilitating the access of oxygen to the roots. Nitrogen, which is part of this fertilizer, regulates the growth and development of tomatoes. Its deficiency becomes noticeable when the leaves become thinner, flower buds fall off, fruits are weakly tied, or their size is less than expected. In addition, the leaves on the bushes become reddish.

Only 10 g of saltpeter per bucket of water will improve the situation. At the same time on 1 bush is taken 0.5 liters of solution applied under the root. Combining irrigation of tomatoes with dressings is effective for the access of nutrients to the formed fruits. Getting the right amount of nitrogen in time will allow the tomatoes to maintain the integrity and freshness of the fruit longer.

The main rule when feeding tomatoes: it is impossible to change mineral fertilizers during the whole vegetative period. It is necessary to choose 1 complex mineral composition and use it together with an organic one in a strictly defined dosage. Although tomatoes respond positively to top dressing, it is better to underfeed the plant than to overdo it: in the latter case, all the forces will go to the growth of green mass, and the appeared fruits will be covered with cracks. Only by observing the measure, you can achieve a rich harvest.

Friday, November 20, 2015 14:27 + to quote pad

Calcium nitrate / from top rot /.

When planting cabbage

Very good water-soluble fertilizer, which, unlike urea, almost does not acidify the soil, foliar dressing for cucumbers is especially useful. It is better to apply to active fruiting, to prevent tip rot in tomatoes, on cucumbers helps protect against ticks.

Calcium nitrate on Flower advised to water petunia, it forms the "skeleton" of the seedling. But tomatoes perceive it great. True, I bred for foliar dressings: 1 teaspoon per 1 liter. The resulting solution is 50 ml (wine glass) for approximately 1 liter of water.

Especially helpful foliar top dressing for cucumbers.

The first spraying of this culture is done after the third leaf appears on the green leaves, and this procedure is repeated with an interval of 10 days, until the onset of the active fruiting phase.

To prepare the solution 2 g of calcium nitrate is diluted in 1 l of water,apply immediately. This treatment will prevent the appearance of rot in the root zone of the plant.

With the same purpose sprinkle tomato seedlings, a week after transplanting it into the ground.
The use of calcium nitrate perfectly protects young plants from apical rot, which is particularly susceptible to tomato bushes, protects them from ticks, thrips and slugs. Also, treatment with a calcium salt solution gives a prolonged effect for tomatoes - even after stopping its use, the bushes retain strong immunity, and ripening tomatoes remain protected from the appearance of black rot.

Another “lover” of calcium nitrate is cabbage.Fertilizer can be used for seedlings, feeding it under the root (2 g per 1 liter of water).But when you make this fat cabbage there is a trick. Everyone knows that cabbage will not grow on acidic soil. But at the same time, she likes calcium nitrate. So how do you reach a compromise? In this case, the crystals are not brought into the soil when digging it, but directly into the cabbage hole (1 hour liter without top), and lightly sprinkled with a thin layer of earth before lowering the root of the plant. Such a tricky "pie" gives the best effect when growing cabbage, as the plant actively acquires leaves, quickly begins to twist its head and, most importantly, does not get sick.

For other garden and horticultural crops, this type of nitrate contribute in the form of liquid dressings.

Strawberries (garden strawberries) - 25 g per 10 l. Top dressing is carried out strictly before flowering.
Vegetables (tolerant to calcium) - 20 g per 10 liters. Before flowering.
Fruit trees, apple trees, bushes - 25-30 g per 10 l. Before blooming buds.
Calcium nitrate is compatible with many fertilizers, except for simple superphosphate, with which it can not be made.

Perennial phloxif they are not fed up, the flower stalks become smaller and lose their decorative qualities.
Calcium nitrate is applied on the phlox as the first feeding in the season, in the form of a solution, twice, with an interval of 10 days between dressings. For its preparation, calcium nitrate is dissolved in water in the proportion of 2 g per 1 liter. Further it is used for extra root top dressings.

Calcium nitrate is also used to feed the darling of many gardeners in the middle lane - petunias A solution of this fertilizer (1 tsp per 1 liter) is used for seedlings of a flower to strengthen its fragile “skeleton”. After all, one of the main negative factors that prevents the quality of growing this plant in the open ground is the fragility of the leaves and stems. Gusts of wind - the scourge of young seedlings. To protect it at first, while it is growing, after transplantation, petunia is fed again, under the root, with a solution of calcium nitrate of the same concentration as for the seedlings.

This fertilizer can be made independently.

Note - calcium nitrate Calcium nitrate, or calcium nitrate - fertilizer, which is widely used in agriculture. It is produced in the form of a crystalline salt, and is highly soluble in water. Contains in its composition 19% calcium, and about 13% nitrogen. Calcium nitrate (another name for this substance), almost does not acidify the earth in the beds, which distinguishes it from urea, and most other nitrogen fertilizers. This property allows the use of Ca (NO3) 2 on various types of soil, but it works especially effectively on sod-podzolic soils. Calcium nitrate is a nitrate fertilizer, but at exact observance of terms of use and dosages it does not have a negative effect on the human body, and brings great benefits to the crop. Many gardeners often neglect the use of calcium nitrate, fertilizing their land. Yes, calcium is not included in the NPK-complex, which includes vital substances. But at the same time, it is calcium that helps to fully absorb nitrogen, the main substance from the NPK - complex, which ensures the active growth and development of all plants. A very important property of calcium nitrate is that it is considered the best fertilizer for acidic soils. This tuk has a revitalizing effect on plants, contributing to their high-quality growing season, as it absorbs from the soil an excess of manganese and iron, metals, which are contained in sour soils in large quantities. The lack of calcium, affects primarily the root system. It stops receiving the required amount of nutrients. The local balance is disturbed, the roots no longer absorb the moisture coming to them, and they rot. After this has happened, the whole plant may perish. To avoid negative consequences, it is necessary to introduce this feeding in a timely manner. The instructions for use, which is attached to fertilizers containing calcium nitrate in their composition, say that they must be applied in the spring, before digging the soil. In the autumn, it is absolutely not worthwhile to use this knock, since all nitrogen contained in it will be washed away during snowmelt, and only calcium, which is not very useful without nitrogen, and most often just harmful, will remain from the balanced complex of useful elements. Calcium nitrate in the last few years is available in two forms - granular and crystalline. Since the crystals of this salt have a high hygroscopicity, if there is a choice, it is better to acquire a granular form, which is much easier to handle, does not dust during application, and absorbs moisture from ambient air less. Use The use of calcium nitrate in private farms is practiced more often than in industrial agriculture. It is not very convenient for transportation in large volumes, but for individual use it can be bought in small packages of 1-2 kg. This fertilizer not only creates a nutrient medium for plants, but also protects them from various ailments, so it is recommended for private use in summer cottages and in household plots. Calcium nitrate is necessary for: Qualitative formation of green mass. It corrects photosynthesis in plants, contributes to the qualitative formation of cell membranes, and, accordingly, the walls of the plant. Calcium, which is part of this fat, contributes to the full absorption of nitrogen. The introduction of this fertilizer into the soil before planting significantly accelerates the germination of seeds and tubers, due to the increased activity of enzymes; Calcium nitrate contributes to the formation of a healthy root system that is resistant to diseases, fungi and bacteria; Calcium nitrate helps the plant to survive with rapid temperature changes, contributes to the successful wintering of perennials; Also, this tuk improves the taste, quality and quantity of the crop, and shelf life of commercial products. As a nitrogen-calcium fertilizer for pre-sowing, this agrochemical fits perfectly, since it is nitrogen that plants need at the initial stage of growth, and calcium helps to absorb it effectively. It is also used for routine feeding of plants during the first half of the growing season, conducting foliar feeding. Especially useful foliar dressing for cucumbers. The first spraying of this culture is done after the third leaf appears on the green leaves, and this procedure is repeated with an interval of 10 days, until the onset of the active fruiting phase. To prepare a solution of 2 g of calcium nitrate is diluted in 1 liter of water, used immediately. This treatment will prevent the appearance of rot in the root zone of the plant. With the same purpose sprayed tomato seedlings, a week after transplanting it into the ground. The use of calcium nitrate perfectly protects young plants from apical rot, which is particularly susceptible to tomato bushes, protects them from ticks, thrips and slugs. Also, treatment with a calcium salt solution gives a prolonged effect for tomatoes - even after stopping its use, the bushes retain strong immunity, and ripening tomatoes remain protected from the appearance of black rot. Another “lover” of calcium nitrate is cabbage. Fertilizer can be used for seedlings, feeding it under the root (2 g per 1 l of water). But when you make this fat cabbage there is a trick. Everyone knows that cabbage will not grow on acidic soil. But at the same time, she likes calcium nitrate. So how do you reach a compromise? In this case, the crystals are not brought into the soil when digging it, but directly into the cabbage hole (1 hour liter without top), and lightly sprinkled with a thin layer of earth before lowering the root of the plant. Such a tricky "pie" gives the best effect when growing cabbage, as the plant actively acquires leaves, quickly begins to twist its head and, most importantly, does not get sick. Under other garden and horticultural crops, this type of nitrate is introduced in the form of liquid dressings. The following dosages are recommended for root dressings: 1. Strawberries (garden strawberries) - 25 g per 10 l. Top dressing is carried out strictly before flowering. 2. Vegetables (tolerant to calcium) - 20 g per 10 liters. Before flowering. 3. Fruit trees, apples, bushes - 25-30 g per 10 l. Before blooming buds. Calcium nitrate is compatible with many fertilizers, except for simple superphosphate, with which it can not be made. Top dressing for flowers Calcium nitrate - one of the best fertilizers for flowers. This mineral dressing helps to solve the two most basic problems - high-quality formation of green mass and protection from rot. In fact, both annual and perennial flowers, growing to the middle of the season, begin to come into contact with the ground. After watering in this place, soaking forms, which then grow into putrefactive formations. This creates a favorable environment for the reproduction of pests that significantly spoil the appearance of the plant. The use of calcium nitrate helps to combat this phenomenon. Penetrating into the stalks, it increases their resistance to negative factors, sanitizing the plant and protecting it. Perennial phlox - one of the most common flowers throughout the territory of the Russian Federation. They are unpretentious, require little care, and look very impressive in bloom. But, despite the fact that these flowers are undemanding, if they are not fed, the flower stalks become smaller and lose their decorative qualities. Calcium nitrate is applied on phlox as the first feeding in the season, in the form of a solution, twice, with an interval of 10 days between dressings. For its preparation, calcium nitrate is dissolved in water in the proportion of 2 g per 1 liter. Further it is used for extra root top dressings. Calcium nitrate is also used to feed the pet of many gardeners of the middle strip - petunias. A solution of this fertilizer (1 tsp per 1 liter) is used for seedlings of a flower to strengthen its fragile “skeleton”. After all, one of the main negative factors that prevents the quality of growing this plant in the open ground is the fragility of the leaves and stems. Gusts of wind - the scourge of young seedlings. To protect it at first, while it is growing, after transplantation, petunia is fed again, under the root, with a solution of calcium nitrate of the same concentration as for the seedlings.

Hello, dear readers! Even the dacha-beginner understands that after tomato care does not end there. Rather, on the contrary, the most important period begins when the plants require additional feeding to form a strong root system, accelerate growth, correct development of the stem and timely appearance of the ovaries.

Feeding tomatoes has a serious impact on the full growth of the plant. It is very important to bring the right substances in the right dosage and at the right time throughout the life of the tomatoes and throughout all the growth stages, paying attention to each phase of development.

Many use only organic fertilizer. To do this, they perform difficult and sometimes time-consuming actions and procedures for ripening, insisting, sifting and separating. Meanwhile, it has long been developed and thrown onto the market mineral supplements, no less effective than organic matter, which is easy to handle, which are easy to use.

Saltpeter remains the most popular and useful fertilizer. In addition, they began to sell it in online stores, and I would not have to go for it, I chose, orderedbrought Nowadays, in general, a lot of goods can be purchased without leaving home. This saves time and money, because you do not have to go to specialized markets or wander through hypermarkets. I buy a lot in the online store My-shop,and mineral supplements as well.

What is saltpeter

It happens:

ammonia
lime ammonium
porous ammonia
calcium
potash
sodium
magnesium

Such dressing is always produced with a large addition of various elements and is used depending on the needs of a particular climatic zone, type of soil. This is a useful mineral, but nitrate fertilizer, so it must be used correctly, and follow the dosage.

Let's take a closer look at the fertilizer, and also find out whether it is possible to feed tomatoes with nitrate.

Ammonium fertilizer was developed the very first of all. Its main function is to provide plants with nitrogen. Recommended commercially as an initial growth fertilizer suitable for most crops.

There is a subspecies of the usual feeding, it is the ammonia brand B. It is divided, in turn, into two varieties and is very convenient for use at home for flower feeding and vegetable seedlings, which simply need nitrogen because of the short daylight hours.

Ammonia-potassium nitrate is popularly called Indian. It is great for spring dressing of fruit trees, as well as soil application before sowing tomato seedlings and their subsequent dressings.

Calcium ammonium is known as Norwegian, and is available in both powder and granules. It contains calcium, potassium and magnesium. But there is one significant disadvantage: this product is treated with fuel oil. Therefore, it is stored well, and, thanks to durable granules, it does not clump at all, but mazut substances in the soil remain for a long time and their benefits to humanity have not yet been proven). But it is not explosive and transported by any means of transport, from which it can be concluded that, despite all the benefits of its composition, it benefits only those who distribute it.

Calcium nitrate is produced in liquid, ready, and dry form. The liquid solution is called “Ammonized Calcium Nitrate”. Contains calcium and nitrogen, practically does not acidify the soil, unlike urea.

Magnesium is used as a source of magnesium for plants, good for vegetables and legumes. Stimulates photosynthesis of plants. Compatible with calcium nitrate.

Potassium nitrate is widely known as a mineral fertilizer for crops that do not like chlorine, including tomatoes. It accelerates plant growth, strengthens the immune system and enhances the sucking power of the root system.

Sodium nitrate is rich in nitrogen and sodium, and is good during the growing season of the plant. It is not recommended to make it in the fall and use on sodic soils. And in the greenhouses can not use this fertilizer!

Ammonia porous is not a fertilizer at all and is highly explosive.

From this it follows that not every niter is suitable for dressing a tomato.

How to feed saltpetre tomatoes

To feed tomatoes still in the form of seedlings well succeeds, but the ash does not contain nitrogen. Therefore, per square meter of sown area will need 2 tablespoons of ash and 10 mg of ammonium nitrate per three liters of water. This solution can be applied after 2 weeks again, and each time feeding must be accompanied by warm watering. It is important to ensure that the mixture does not fall on the leaves, in order to avoid burns.

Ammonium nitrate contains more than 30% nitrogen and is good in symbiosis with potash and phosphate fertilizers. It is used not only in the initial stage of development of tomatoes, it is indispensable when the first ovaries appear at the rate of 2-2.5 kilograms per 100 square meters and often interfere with potassium sulphide in the proportion of 25 grams of nitrate, 30 - potassium per 10 liters of water. Water only under the root or in the furrows.

Magnesium nitrate is indispensable during the fruiting of tomatoes. Magnesium is actively involved in the formation of fruits, nourishes and protects them, and its absence awards tomatoes with yellow foliage with bright green veins. Every 2 weeks we feed tomatoes, spreading 25 grams of raw materials into a bucket of water.

Calcium nitrate is an excellent source of calcium. Calcium is responsible for the essential functions of plants, such as the development of the root system of tomatoes, stimulation of metabolism and enzymes. And also improves the physical properties of the soil. In liquid form, this fertilizer is convenient and useful to use. Top dressing is carried out during flowering and fruiting.

I do not say goodbye to you, wait for new interesting flocks on my blog!
Good harvest and see you soon!

With all respect, Andrew