The first fertilizer involves the use of ammonia  which is present in the soil, water and air. This is important because it is a source of nitrogen and this promotes growth and better production of the plant. To increase these factors, therefore, a true nitrogen fertilizer can be created.

Just take a glass jar and pour 1 L of distilled water and ammonia into it  . Of the latter, a teaspoon is enough. Mix well and immediately use the fertilizer you have created because the nitrogen tends to evaporate and you will not be able to preserve it. Only water plants that you have not previously watered.

The second fertilizer can be obtained by mixing sugar (or glucose) and water  . Just take 1 L of distilled water and a tablespoon of sugar. Stir until sugar dissolves and pour into plants. Use this fertilizer long term, every 15/20 days.

Finally,  the third fertilizer involves the use of ammonium sulfate  . This should also be mixed with 1 L of distilled water and one teaspoon will be enough. It should be used like the other two, so it is simply poured into the soil and helps increase nitrogen supply and lower soil pH.