About the farm

The use of fertilizer potassium sulfate in the garden


It is possible to make up for the lack of this component in the soil with the help of organic fertilizer compounds - manure or compost. But this measure is not always sufficient, for this reason, many gardeners use additives of chemical origin. Potassium preparations help to prepare the plants for the winter season, accelerate the exchange process in the cells, change the soil composition. In this article we will talk about soil fertilizer with potassium sulfate.

What is potassium sulfate

It is a yellow shade powder consisting of small crystals. Granules are easily dissolved in water. In addition to potassium, the drug includes the following components:

  • sulfur and iron oxides;
  • sodium;
  • calcium.

All elements are capable of increasing plant growth and their level of yield.

Fertilizer for garden and garden - potassium sulfate

Potassium sulfate is considered the best fertilizer. Apply it to support those plants that do not tolerate chlorine. The composition is introduced both in spring and in autumn, it can be used during the vegetative period.

Fertilizer is obtained from minerals of natural origin - chenite and langbeinite. It can be used in greenhouses and open beds, introducing in dry form or in liquid.

What is good potassium sulfate as a fertilizer?

Using this composition, you can solve many questions:

  • the level of sugar and vitamin components in plants increases, their resistance to various kinds of diseases increases, the risk of infection of fruits with a core and gray decay decreases;
  • significantly helps the substance to perennial plants, because it gives them the opportunity to remain viable by the end of the winter season. The top dressing structure perfectly influences trees and bushes during the autumn season. Even severe frosts they are not afraid;
  • Potassium sulphate is excellent for crops that are most sensitive to chlorine. It is recommended to use fertilizer for cruciferous plants, as the chemical preparation is able to raise the yield index. In addition to cabbage and radish, the composition will support potatoes, beans, grape bushes and citrus plants;
  • improves circulation of fluid in plants, provides a uniform and rapid distribution of nutrients. The root system develops, the green mass builds up;
  • liquid fertilizers Excellent help grow crops, form new shoots.
Fertilizer of tomato seedlings with potassium sulfate

Properties and advantages of application in the garden

The main advantage of such a fertilizer composition is that with its help there is a rapid rooting and growth of young seedlings.

But it should be noted that there are disadvantages. In this case we are talking about the compatibility of individual components that make up the fertilizer. It is believed that potassium banned for simultaneous use with chalk and urea. The combination of fertilizing compounds with preparations containing nitrogen, is performed immediately before making the mixture.

For acidic soil, potash fertilizer is best combined with regular lime.

There is another negative side - the drug is able to absorb magnesium, calcium, manganese and other trace elements useful to crops.

A variety of types of potassium sulfate fertilizers for any wallet

The use of potassium sulfate on different soils

On the introduction of fertilizer in the soil has a soil composition, plants grown in garden beds, their general condition. Potassium sulphate appears to be more useful on peatlands, to a lesser extent it should be applied on loams, because difficulties will arise in the penetration of the component into the soil.

On sandy, floodplain, peaty and red-earth sites it is possible to increase the yield, speed up the growth of crops and the forming of their main systems.

If potassium is used on black soil and loamy areas with a good level of humidity, it is possible to have a beneficial effect on plant growth. But at the same time, it is necessary to carefully calculate the proportions and draw up a schedule for fertilizer application.

Potassium for solonetz soil, as a rule, does not apply, because there is enough salt in such a soil.

Lime sites are most in dire need of such an agrotechnical chemical.

Increased yield of tomatoes fertilized with potassium sulfate

Often, potassium sulphate reserves should be replenished in beds with podzolic and peaty soils, because it is in these nutrient substances that make up a large deficit.

potassium sulphate is added to the black earth in those beds where plants are sown, which consume large amounts of sodium and potassium in the process of growth.

Lime is added to acidic sites along with potassium sulfate.

Compatibility with other fertilizers

Since potassium sulfate does not contain chlorine, it can have a beneficial effect on plants. But it is necessary to apply this drug correctly.

The work takes into account the following features:

  • potassium is not used in combination with urea and chalk;
  • if there is a need to make a complex fertilizer composition, then it is necessary to mix potassium with nitrogen preparations in advance, before the fertilizer spreads over the soil layer;
  • fertilizing acidic soil, it is necessary to combine potassium sulfate with lime.
Potassium sulfate is combined with many other fertilizers, and is also often included in the complex fertilizer.

The best indicators from the use of potash funds are achieved on carbonate lands where grapes are grown.

The last application of fertilizer should be at least two weeks before the harvest.

Another successful combination is potassium sulfate and phosphorus. This combination gives you the opportunity to get maximum yields.

Table fertilizer consumption depending on the culture:

CultureConsumption, g / m sq.
Tomatoes, cucumbers, indoor plants, flowers on the site15-20
Outdoor crops30-40
Cabbage, potatoes, carrots, beets25-30
Fruit trees150-200 g per one landing pit

Storage and Precautions

It is possible to use this fertilizer composition not only in small personal plots, but also in the fields. Transportation of the drug does not cause difficulties, because it is not considered explosive. It should also be noted that the tool does not apply to flammable, even despite the fact that it contains a certain amount of sulfur.

Storage of the drug must be in a tightly closed container.

The main requirement in the organization of storage - protection from high levels of humidity, dust, water and other natural factors.

If the powder is dissolved in water, it is best to use it immediately. Long storage is contraindicated, even if the container is closed tightly.

Pure powder can be stored for no more than three years, if the temperature regime is not higher than twenty degrees.

For small gardens, it is recommended to use packs with fertilizers weighing from five hundred grams to five kilograms. Modern manufacturers offer potassium sulphate both in pure form and with the addition of other mineral components. Such combinations are great help to achieve good yields.