Mineral fertilizers for the garden

To the efforts of processing the kitchen garden received a reward in the form of a plentiful harvest, the soil needs periodic fertilization. And let the adherents of organic farming argue that only organic does not harm the soil and man, experienced truck farmers know exactly - mineral fertilizers with rational application are absolutely safe for the garden and for health.

Nitrogen fertilizers for the garden

In spring, when plants are in the active development phase, they are experiencing an acute need for nitrogen. Provide the necessary amount of this element can be through the spring fertilizing with nitrogen fertilizers. Here are the main ones:

  1. Urea (carbamide) - top dressing with the maximum content of nitrogen. Urea can be used for all types of vegetation, previously dissolving in water and using both for root and foliar treatments.
  2. Ammonium nitrate is a fertilizer, consisting of nitrogen for a third. It is used for processing all plants, except for root crops.
  3. Sodium nitrate is a nitrogen fertilizer used for top dressing of root crops.
  4. Calcium nitrate is a fertilizer used for top dressing of all bulbous vegetable and flower crops, as well as root crops.
  5. Ammonium sulphate is a nitrogen fertilizer suitable for plants that prefer acidic soils.

Phosphoric mineral fertilizers for the garden

At the end of summer and in autumn, plants need to ripen as soon as possible and prepare for wintering. Help in this they can phosphorus, accelerating maturation and increasing the resistance of plants to cold. Mineral fertilizer containing the maximum amount of this fertilizer is called "superphosphate" and is applied in the fall, during digging.

Potassium mineral fertilizers for the garden

Potassium fertilizers increase the volume of the harvest, and also significantly improve the quality of fruits, their appearance and keeping quality. In addition, they raise the protective properties of plants and help them to retain water. Most often potash fertilizers are used in combination with other types of mineral fertilizers.