Yeast can be considered and used as a natural fertilizer as it contains a variety of essential plant nutrients such as nitrogen, phosphorus and potassium.
Using yeast can also promote the formation of beneficial microorganisms in the soil, such as compost bacteria, which help improve plant health.
Brewer’s yeast as a natural fertilizer
Other sources of nutrients are manure or organic compounds richer in nutrients.
Yeast may have some beneficial properties for soil , as it can help increase nutrient content and improve soil structure.
It is a natural source of nitrogen, phosphorus and potassium, which are essential nutrients for plant growth. Additionally, yeast contains enzymes that can help break down the organic matter present in the soil, thus increasing its fertility.
There are also micronutrients such as iron, manganese, copper, zinc, boron, molybdenum and chlorine, which plants require in much smaller quantities, but are still important for their healthy growth and development .
Plants obtain these nutrients through the soil they grow in, the water they absorb, and the surrounding air.
The way brewer’s yeast works as a fertilizer is, in principle, very simple. Anyone who has kneaded bread even once knows that yeast loves warm water.
How to use yeast on plants
The yeast is dissolved in water, which should be neither cold nor hot , but lukewarm. If you opt for dry brewer’s yeast, simply pour it into a bowl of warm water and add a little sugar.
This occurs when the yeast accelerates its fermentation with sugar, so the yeast begins its fermentation process.
After mixing, let it sit for a while until foam forms.
After that, it is ready to be diluted with water and make an excellent fertilizer for both houseplants and food plants.
This fertilizer can be used for: tomatoes, peppers, cucumbers and all other plants because vitamin B is very important.
When the yeast has swollen, it will be mixed again to promote better bacterial development.
However, it should be remembered that since brewer’s yeast tends to deplete calcium from the soil, we can remedy the problem by reducing calcium-containing eggshells to powder.
Once added to the ash or sawdust, the mixture is sprinkled around the plant, covered with soil and finally watered , diluting the brewer’s yeast to the extent of 10 grams per 10 liters of water.
With this treatment to be carried out 3 times a year, the seedlings will grow and have stronger roots, in addition to producing larger fruits.
It is important to note that excessive use of yeast as a fertilizer can cause nutrient imbalances in the soil and damage plants, so it should be combined with eggshell powder.