Nitrogen fertilizer for lawn and vegetable garden

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Nitrogen fertilizer for lawn and vegetable garden: fertilizer

For this purpose, the so-called nitrogen fertilizers are excellent, since nitrogen is an important growth factor. There are organic and inorganic nitrogen fertilizers that have been combined from different ingredients. Whether the organic or artificial fertilizer is preferred by a hobby gardener depends a little on the gardener's personal taste. In addition, the soil's willingness to consume nitrogen differs considerably, because it depends on soil temperature, compaction and soil moisture. Nitrogen is one of the most important nutrients for plants and should therefore always be available to a sufficient degree. A lack of nutrients is heralded by lawns like overgrowth of weeds such as clover, daisy or dandelion.

Growth engine for plants is nitrogen

There are various types of nitrogen fertilizer which have nitrogen as their main component and thus promote plant growth without unfavorable effects. He is considered the most important fertilizer ever. It can be applied in organic or mineral form. The nitrogen is taken up by the plants primarily as nitrate as well as ureas and ammonium can be absorbed immediately. Subsequently, in the soil to a mineralization of nitrogen, which means the utilization of organic matter by various microorganisms.
In the soil all nitrogen compounds are converted to nitrate. However, only as much nitrogen fertilizer is used as needed: an excess of nitrogen leads to unwanted nitrate leaching, which pollutes the environment very much. In addition, a high nitrate content of the vegetables is rather detrimental than conducive to health. That's why hobby gardeners should stick to the recommended use of nitrogen fertilizer manufacturers. So they can avoid the unnecessary environmental impact and get a better, healthy harvest from their hobby garden, if the nitrogen fertilizer is used as needed.

Nitrogen demand is calculated from the soil values

Who wants to take it exactly, can also determine the nitrogen supply of crops accurately. For this, a soil sample should first be taken and analyzed for its nitrogen content. So it can be determined exactly how much nitrogen is really present in the substrate and how much is needed. The soil can be naturally mineralized, ie supplied with nitrogen, after each harvest by being enriched with natural humus and the crop residues. Anyway, experts recommend an annual nutrient analysis for a kitchen garden, in order to optimize the nutrient supply. Excessive levels of nitrate are transported through precipitation of all kinds into the groundwater and nearby waters as it is washed out of the ground. This not only applies to kitchen gardens, but also to the lawn. Again, over-fertilization with nitrogen can be detrimental to the environment. Therefore, the lawn should only be supplied with nitrogen as needed, although nitrogen is very important because it reduces the infestation with weeds.

Lawn is strengthened by nitrogen fertilizer

The taste of hobby gardeners in terms of the nature of their lawn is quite different. Some bother less with daisies or dandelions blooming in them, while others prefer a rich English lawn. In order to get a pure lawn without any weeds, it requires different care measures, with the regular administration of nitrogen fertilizer suppresses the weeds as needed. A strong sod scarcely leaves a weed infestation.
  • Potassium protects the soil from dehydration, disease or cold, with phosphorus providing good root growth.
  • Iron as well as magnesium prevent yellowing.
  • The addition of nitrogen ensures that the lawn takes on a rich, dark green color and grows well.
The appropriate nitrogen fertilizer can be found in virtually every hardware store, with the garden lover should decide whether he wants to fertilize organic or inorganic. Both types have different advantages. The fertilizer application is best done directly after scarifying. A second fertilizer can be given either in July or August. In general, about 10-25 grams of fertilizer per square meter of lawn is needed per year. However, if the lawn is subject to heavy use, additional fertilization with so-called autumn fertilizer can be carried out in autumn.

Determine nitrogen demand by soil samples

Unfortunately, it is difficult to see with the naked eye how high the nitrogen content in the soil is. Although a dense infestation with weeds is usually a sign of a nutrient deficiency of the soil, but exactly is just an analysis.In addition, it is also available as a liquid fertilizer, which is mostly used for the fertilization of ornamental plants. Since the nitrogen fertilizer promotes growth, the horticultural plants should be given only after hibernation. In kitchen gardens there are different ways in which the garden can be supplied with nitrogen. Thus, the use of legumes, so nitrogen-rich plants is possible. They are planted in the fall and then simply dug in to enrich the soil with nitrogen.

Advantages of nitrogen fertilizer

  • promotes plant growth
  • strengthens the lawn
  • intensifies the color intensity of the lawn
  • promotes the harvest in the vegetable garden
  • can be used organically or inorganically

Worth knowing about nitrogen fertilizer soon

The regular use of nitrogen fertilizer is very beneficial for the garden, because it both strengthens the lawn and stimulates the growth of crops. It also helps to prevent weed infestation. There must be no over-fertilization with nitrogen, so that the garden makes a lot of joy.
  1. Before reaching for the nitrogen fertilizer, however, it must be determined whether there is a defect. Deficiency symptoms can be recognized, for example, by a meager growth, the leaves can turn yellow and fall off or form only pale colors, but on the other hand it can also lead to a premature flowering, the so-called emergency flower.

  2. Too much nitrogen is manifested by a fleshy growth of stems and leaves, an extreme dark green coloration of the leaves or delay in flowering. In addition, the plants can become susceptible to diseases and sensitive to frost.

So it is not easy to see if nitrogen should be added or if there is already an excess. To determine this, it is advisable to carry out a soil test. After that, the decision for or against nitrogen fertilizer is much easier.

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