Throwing away coffee grounds is such a waste; using them to grow flowers is absolutely beautiful

Nowadays people understand life better and better. Take the small matter of drinking coffee, for instance. It has gradually shifted from the old purpose of refreshing the mind and waking you up to today's greater emphasis on taste and brewing methods. So compared with traditional instant coffee, these days people are more inclined to make coffee themselves. But this raises a question: how do most people usually deal with the coffee grounds produced by making coffee at home? Many people just throw them straight into the trash can, but today I am going to speak up for these discarded coffee grounds. In fact, they still have quite considerable uses. For example, they can become flower fertilizer and contribute their strength to the green plants in our homes!

Why can coffee grounds be used as flower fertilizer, and how should they be used? First, for the first question, coffee grounds contain certain nutrient elements, such as the phosphorus and potassium we are familiar with, as well as a small amount of magnesium and copper. Potassium, magnesium and copper can also help plants grow healthier and healthier. These are all trace elements essential for plant growth. So how should they be used? Many people think they can be directly put into the soil as flower fertilizer, but this practice is wrong, because burying them directly in the soil makes them decompose especially slowly, which is not conducive to absorption by the plants and may instead cause root burn in the plants.

The most correct method is to collect the coffee grounds you were about to throw away. You can find a black plastic bag or plastic bottle, mix the coffee grounds together with the potting soil you need to use, and add some clean water. After filling it, store it away and let it ferment naturally. Of course, if you want to speed things up, you can also place it under the sun, but be careful that the proportion of coffee grounds is not too high, keeping it at about 20% is enough. If there is too much, it may inhibit beneficial microorganisms. Of course, if you want better results, you can add some grass clippings, hay, fallen leaves, fruit peels and kitchen waste to the fermented material.

So what exactly are the effects of coffee grounds? First, one of the more key points is that they can prevent pests. Whether it is snails and slugs that nibble on leaves or various small flying insects, adding the improved soil can effectively alleviate these problems. They can also prevent weeds from growing everywhere and increase the air permeability of the soil.

Secondly, they can improve the soil and protect the roots of plants. Since coffee grounds are acidic, adding them to the soil not only increases fertility but also improves originally alkaline soil, making it slightly acidic, and has a certain protective effect on plant roots! This is helpful for Milan, azaleas, Chinese roses, roses and others that like acidic soil, and it is an issue we need to consider.