Can expired beer be used to water flowers directly? What is the use?

Use expired beer to water flowers

Expired beer cannot be used directly to water flowers. It should be diluted with water before watering flowers. If it is not diluted with water, it will easily cause the flowers to wither. Because the concentration of beer that has not been diluted with water is high, the flowers cannot absorb a large amount of nutrients, the burden on the roots is increased, and the flowers will wither due to lack of water.

The pros and cons of watering flowers with beer

Expired beer contains more carbon dioxide, which is a substance for the metabolism of flowers. Expired beer also contains a large number of nutrients such as sugar, amino acids, protein, etc., which are beneficial to the growth of flowers.

Wiping expired beer on leaves can make them more shiny. Although expired beer is suitable for watering flowers, the amount should be controlled, otherwise the concentration will be too high and will affect the growth of flowers.

How to water flowers with expired beer

First, mix expired beer and water in a ratio of 1:10, and then directly pour the mixed solution into the soil, or spray it on the surface of the leaves. This will provide the flowers with more sufficient nutrients, effectively promote the growth of flowers, and make the leaves more dark green and lustrous.