Ammofoska fertilizer - features of use when growing potatoes

Content of the article:

Potatoes are always planted on the site in large quantities, but there is not enough organic fertilizer for all plantings. After some small calculations, I concluded that it is more economical to use mineral fertilizers. A neighbor has long recommended to try ammofosku. Tell me how it is correct and in what quantity to apply ammofosku to fertilize potatoes?

Ammophos among complex mineral fertilizers is very popular among gardeners. This is due to the fact that it contains many nutrients necessary for the development of crops. A small amount of the drug can fertilize the whole garden, while the plants will receive a full range of trace elements, which is very beneficial from the financial side. That is why ammofosku often used to fertilize potatoes, which occupies most of the garden.

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Composition of the drug

The main components of ammofoski are:

  • potassium( 15%);
  • phosphorus( 15%);
  • sulfur( 14%);
  • nitrogen( 12%).

All four microelements play an important role in the process of growth and formation of root crops and are the key to a rich and high-quality potato crop.

Features of the use of fertilizer for potatoes

With the purpose of the main fertilizer of potatoes ammofosku recommend to make at the planting stage. To do this, pour 1 st. Into each well.ldrug. For a plot of 1 weave will require no more than 2.5 kg of ammofoski.

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If necessary, you can spend additional feeding in the middle of summer, using 20-30 g of the drug per 1 square.m.

Autumn fertilizer use is not practiced, because it contributes to the growth of green mass, which is completely superfluous before harvesting.

Effect of the drug

As a result of feeding the potatoes with ammofoska:

  • improves the soil composition, which has a positive effect on the growth of the crop, activating it;
  • increases the yield of potatoes( more tubers are tied);
  • improves the taste of the crop;
  • prolonged storage of root crops;
  • increases immunity to various diseases.
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From the advantages of ammofoski, it is worth highlighting the fact that, compared with organic fertilizers, it acts on plants faster, which means that the result of applying top dressing will be seen much earlier.


The preparation can be applied on any type of soil, as well as on saline soils. Ammofoska does not contain sodium and chlorine, in addition, it is absolutely harmless to plants, animals and humans.

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