How to use eggshells on plants and the benefits of this practice

Using eggshells on plants is a sustainable technique for those who want to generate benefits for their planting. But do you know why?

We will discover more about this practice throughout the article:

What are the benefits of using eggshells on plants?

All parts of the egg have nutrients, which is why it is such a widely consumed food and part of our daily lives. But the only thing we don't normally consume is the shell, but even if it is not part of our diet, it can be used to grow your plants.

The bark is rich in calcium, magnesium and potassium, and can be used to nourish the plant and provide benefits. In the case of calcium, it contributes to the growth of plant cell walls, while magnesium aids in photosynthesis and chlorophyll production.

Finally, potassium will be relevant for the development of the plant’s roots, flowers and fruits.

Using eggshells is also advantageous as they are characterized as a long-lasting fertilizer, they decompose slowly in the soil releasing nutrients over time, and can last for weeks or months.

Furthermore, this type of fertilizer contributes to improving soil health, as the calcium will neutralize the acidic soil, making it suitable for plant growth, also favoring soil drainage.

Another positive point to be considered is the pest control, as eggshells can be used as a physical barrier against slugs and snails.

Finally, of course, we cannot forget that eggshells are a completely natural and sustainable type of fertilizer, allowing you to save money and, at the same time, provide valuable nutrients.

How to use eggshells on plants?

Now that you know the benefits of using eggshells on plants, you need to understand how to turn them into fertilizers or fertilizers. Let's see:

Use as fertilizer

To use as fertilizer for your plants, you need to wash them well to remove any residue of egg white or yolk, and then let them dry completely, either in a very low oven or in the sun.

In a blender, food processor or mortar, grind the dried eggshells until they become a very fine powder.

Once you have this consistency, mix the powder into the soil around the plants you want to fertilize. This can be done at any stage of your growing process, whether it’s when you’re preparing the fertilizer or when they’re already grown.

Liquid fertilizer

Another alternative to using eggshells on plants is to turn them into a type of liquid fertilizer. To do this, boil the shells of 10 eggs in 1 liter of boiling water for about 10 minutes.

Let this mixture sit for 24 hours and strain it to remove the eggshells. This calcium-enriched water can be used to water your plants daily.

Precautions when using eggshells on plants

Despite all the benefits of eggshells, they have some caveats and precautions that must be taken.

The first thing to be careful about is not to overdo it, as this can cause mineral imbalances in the soil, which can harm growth. Therefore, after adding the fertilizer, keep an eye on your plants to make sure there is no excess of nutrients.

It is also necessary to properly clean eggshells, as they are subject to carrying Salmonella bacteria, which in certain cases can contaminate the plant and the entire soil.

What else can be used as fertilizer?

In addition to knowing how to use eggshells on plants, there are other things in our daily lives that can also be used as fertilizer to ensure that the crop grows strong and healthy.

For example, coffee grounds are rich in nitrogen and increase plant growth. Just wait for the grounds to dry and add them to the soil around the plants, or make a tea with the grounds to water.

Banana peels are also a powerful fertilizer, they are rich in potassium and contribute to flowering and fruiting. Simply chop the peels or make a tea to add to the soil.

Tea bags can also be used for soil instead of being discarded. Wait for all the contents to dry before adding them to the soil, it is a good alternative. organic fertilizer gradual, since the decomposition process is slower and causes nutrients to be released little by little.

Another type of organic fertilizer is pineapple peels, rich in manganese, which help with the structure and supply of nutrients for your planting.

Now that you know all the benefits that using eggshells on plants can bring, start saving more money on fertilizers!

FAQ

1. What are the benefits of using eggshells on plants?

Eggshells are rich in nutrients such as calcium, magnesium and potassium, which are essential for plant growth. Calcium strengthens cell walls, magnesium aids in photosynthesis and chlorophyll production, and potassium helps in the development of roots, flowers and fruits. In addition, eggshells act as a long-lasting fertilizer, improve soil health by neutralizing acidity and serve as a physical barrier against pests such as slugs and snails.

2. How to use eggshells as fertilizer for plants?

To use eggshells as fertilizer, follow these steps:

• Wash and dry: Wash the shells well to remove any residue of white or yolk and let them dry completely.
• Crush: Use a blender, food processor or mortar and pestle to grind the peels into a fine powder.
• Mix into the soil: Mix the powder into the soil around plants at any stage of growth.

3. How to make liquid fertilizer with eggshells?

To create a liquid fertilizer, boil the shells of 10 eggs in 1 liter of water for 10 minutes. Let the mixture sit for 24 hours, strain to remove the shells, and use the calcium-enriched water to water your plants daily.

4. What precautions should I take when using eggshells on plants?

• Don't overdo it: Overuse of eggshells can cause mineral imbalances in the soil, which can harm plant growth. Monitor plants after fertilizing for signs of excess nutrients.
• Hygiene: Eggshells must be properly cleaned to avoid contamination by bacteria such as Salmonella.

5. What other materials can be used as fertilizer?

In addition to eggshells, other everyday materials that can be used as fertilizer include:

• Coffee grounds: Rich in nitrogen, it helps plants grow. It can be applied directly to the soil or used to make a tea for watering.
• Banana peels: Rich in potassium, they help with flowering and fruiting. They can be chopped and added to the soil or used to make tea.
• Used tea bags: When dry, they can be added to the soil as a slow-decomposing organic fertilizer.
• Pineapple peels: Rich in manganese, they help with structure and nutrient supply.

6. Is using eggshells a sustainable practice?

Yes, using eggshells as fertilizer is a sustainable and natural practice. In addition to reducing waste, it helps you save money on commercial fertilizers while providing valuable nutrients for your plants.