1. Cause

① Nutrients

Generally speaking, beer is brewed by grain fermentation, so it contains a lot of beneficial substances such as sugar and amino acids, some of which can be directly absorbed and utilized by the roots of this flower, so it can be watered. In addition, beer also contains a large amount of CO2, which will volatilize and disperse in the air around the plant, increasing the CO2 concentration, which can effectively increase the photosynthetic efficiency of flowers and accelerate the accumulation of nutrients

② Improve flower soil environment

The use of beer irrigation can improve the conditions of flower soil, make the flower soil more suitable for the growth of flowers, and help the roots better absorb nutrients from the flower soil, so as to make it grow better. In addition, proper application of beer irrigation before budding can also promote the flowering of flowers

2. Method of use

① Watering flowers

Beer can be used for watering, but we need to dilute it before use. The best dilution ratio is 1:50. Don't be too thick, otherwise it will not help the flower grow, but will damage its roots and slow down its growth. The method of watering is similar to that of water, which can be poured at a certain distance from the trunk of the plant

② Spray flower

Beer can also be used to spray flowers, but we also need to dilute it before use, and the ratio can be controlled at about 1:10. It can be sprayed every seven days, which can not only increase the humidity, but also increase the concentration of CO2. It can kill two birds with one stone

③ Deodorization

Deodorization here does not refer to flowers, but to flower fertilizer. Many flower fertilizer tastes so strong that many flower friends can't stand it. At this time, we can add 5% beer to the flower fertilizer, shake it evenly, and then let it stand. Soon, the smell of flower fat will dissipate, and we can use it better

3. Precautions

① Not too strong

Because beer contains a lot of alcohol, once the root of the plant is soaked in the high concentration solution of this substance for a long time, it is likely to rot

② Reduce fertilization

Because there is a lot of salt in beer, if we still apply flower fertilizer according to the normal amount after using beer, it is likely to lead to high nutrient concentration in flower soil and hinder its growth