First of all we have to take two eggshells and crush them inside a bowl where we will insert a handful of potato peels and then two chopped banana peels .
Once these ingredients have been combined we will pour a liter of water inside and let the mixture rest for three days until after this time we will take the mixture and strain it with the help of a strainer leaving only the liquid part remaining.
Once this is done, we will take a cup of this solution and pour it directly into the soil of our plants which will tend to absorb all the necessary nutrients coming from these ingredients.
Eggshells will provide calcium and therefore tend to strengthen the leaves and roots, potato peels are rich in Vitamin C and Vitamin B6 and will help our plants grow healthily.
While banana peels are rich in potassium and will ensure that the flowers of our evergreen friends grow abundantly and bloom giving beautiful and shining colors.
Furthermore, to reduce the humidity of the soil, walnut shells can be placed on top of it. This also helps to keep insects away from our plants as they will not like the smell of the lauric acid contained in them.