Egg Shell Fertilizer – 5 Benefits of Eggshell Fertilizer

Do you know you can also make Egg Shell fertilizers!? Have you ever thought that eggshells can be used in your day-to-day activities? Yes, guys, it is true. You can use the eggshell in various forms. As you know eggs are a yummy and healthy treat and increase the nutrient balance in your body. Why not waste its shells after eating the egg? You can utilize that part of the egg at least so that you enjoy its benefits.

Key takeaways:

  • YES, eggshells are one of the ingredients that have calcium in them and turn out to be a great fertilizer for your plants.
  • Eggshells as fertilizers will not harm the growth of the plants.
  • It will act as a supplement source for your plants.
  • You can use them in your day-to-day schedule. The process of making eggshell fertilizer will be explained in this guide.
  • For strengthening the wall of the plants, farmers give this to the plants and even for other benefits.

 Now, you will wonder how you can beneficially use a shell, right? Then why not use it for feeding the plants and increasing their growth? It is a simple process to follow. So, no need to worry but make sure the very next time you will not throw the eggshells in the dustbin but rather use them for beneficial purposes. 

So, let’s begin with this guide to know more about the benefits of eggshell fertilizer. 

Egg Shell Fertilizer - 5 Benefits of Eggshell Fertilizer

5 Benefits of Egg Shell Fertilizer

Eggshells are useful for the plant’s growth. It contains minerals like magnesium, calcium, phosphorus, potassium, etc. It is the cheapest method that you can use for encouraging the growth of your plants. So, below are the benefits of using eggshells as fertilizer: 

1. Helps in avoiding rot at the end of the season

One of the best benefits that are being provided the eggshell fertilizer is that it helps in avoiding rot at the time of the flowering season for the plant. 

Even numerous plants such as tomatoes tend to spoil their vegetation by developing black spores on the fruits which makes them waste. So, what will you do then? 

If you feed your plants with eggshell fertilizer that are suffering from this issue then you can save your plant as it provides a source of calcium. 

2. Helps in boosting roots growth

It is very important to see if your plants are growing well or not. If not, then why not use eggshells for boosting the growth of the plant’s roots? It happens with the help of calcium carbonate that is present in the eggshell fertilizer. Similarly, the fertilizer is used by different plants to boost the growth of their roots like lettuce, cucumber, okra, turnips and turnip green, citrus trees, etc.  

So, you can use it by crushing the dry shells and making a powder form. Then, you have to add this powder from eggshells to the lukewarm water and you can store your mixture just like blueberries are stored for use later. 

Keep the mixture covered so that it does not get harmed by any other factor. And whenever you have to use the mixture, you can uncover its lid. 

Use it by stirring it and use the mixture for about 1-2 weeks to see the long-lasting effect. You have to put the mixture in the soil so that the roots absorb it and develop strong roots. 

3. Reduces acidity in the soil

The other benefit that is provided by the eggshell in your garden is the decrease in the acidity level in the soil of your plant. In general, there are numerous plants that do not like to thrive in soil that is more acidic as they prefer slightly acidic and neutral soil. 

Plants that thrive in a low level of soil acidity will let the plant gain the nutrients and minerals for its survival. 

Even it removes the unbeneficial particles from the plant. Eggshells will reduce the acidity level in the soil by its component named calcium carbonate

4. Deterring the pests 

Another benefit that you can get from the eggshells is the removal of pests from the plants in your garden. As you know that pests tend to spoil your vegetation by sucking its fluid to gain nutrients but you need to stop this. 

An eggshell will help you in deterring pests. Pests like cutworms, aphids, and mealybugs can be easily removed from the plant. All you have to do is to spread the crushed eggshells in the soil. 

When the pests will come, they will be hurt by the sharp edges of the eggshells. Even the smell of the shells will not be liked by the pests. 

So, lastly, eggshells will help you in controlling the spread of pests. It will harm the soft bodies of the worms, slugs, etc. 

“Gardens tell a story about their creators.”

– By Sydney Eddison

5. Source of calcium 

Last but not least, as you know calcium is one of the minerals that is required by plants so that they grow healthy. Calcium has the potential to grow plants strong. 

You will even observe sometimes when your plant suffers from a lack of calcium. It makes the leaves of the plant curl and produces black-colored pores on it. 

What will you do then? You can let go of your plant like this. Slugs tend to ruin the plant’s growth with time. It even restricts the plant’s growth. So, you have to save your plant. 

Eggshells have come to your rescue. You can use eggshell fertilizer for your plants which will remove the slugs from the plant and even provide calcium to the plant. 

Other benefits 

There are even other benefits of eggshell fertilizer. Do you want to know about them? If yes, then read the below points: 

  • Helps in providing a glow to the face 

Eggshell even has the potential to make your skin shine and glow. It will provide a natural glow to your plant. All you have to do is to make the mixture by using the eggshell powder in the honey.

It will make a mixture that you have put on your face. After it gets dry, wash your face and you will observe that your face is glowing. Make use of it frequently to see the results. 

  • Works as a teeth whitener 

You will be amazed to know that eggshell powder can be used as a teeth whitener. Yes, you have to make the mixture by mixing a little amount of baking soda in the powder and putting coconut oil in it to make a paste. Now, you have to brush your teeth with this moisture more frequently as it will remove the plaque and what’re your teeth. 

Concluding lines

In this guide, you come to know that Eggshells as fertilizers will not harm the growth of plants. It will act as a supplement source for your plants. You can use them in your day-to-day schedule. The process of making eggshell fertilizer will be explained in this guide. For strengthening the wall of the plants, farmers give this to the plants and even for other benefits. read the whole guide so that you understand it properly. 

Thanks for reading! Happy gardening! 


1. Are eggshells and banana peels good for plants?

Yes, eggshells and banana peels are good for plants as they provide nutrients to plants. It will act as a great source of calcium in the form of calcium carbonate for your plants.  

2. Which plants like the eggshell fertilizer? 

Numerous plants tend to use eggshell fertilizer for strengthening the wall of the plant which makes the plant healthy and strong. Some of them are peppers, cauliflower, broccoli, eggplants, tomatoes, etc. 

Becky Decker

Becky Decker, our esteemed Editor-in-Chief, is a passionate gardener with years of experience in the world of horticulture. With her guidance, aims to be your trusted companion on your gardening journey. Featured In   Becky Decker’s expertise and gardening wisdom have been recognized and featured in various prominent publications, including: Yahoonews  Experience & Background   Becky Decker’s love for gardening has been a lifelong journey. She has honed her skills through countless seasons of planting, nurturing, and harvesting a wide variety of plants, flowers, and vegetables. Her deep-rooted knowledge is complemented by her Bachelor’s degree in Horticulture from the University of Green Valley.   Prior to leading, Becky worked as a garden consultant, helping countless individuals turn their outdoor spaces into vibrant, thriving gardens. Her experience spans over a decade, making her a trusted authority in the gardening community.   The Birth of   Inspired by her passion for gardening and her desire to share her expertise with a wider audience, Becky Decker launched in 2021. This platform serves as a hub for gardening enthusiasts of all levels, from beginners to seasoned pros.   At, we are committed to providing you with comprehensive guides, expert advice, and hands-on tips to help you achieve success in your gardening endeavors. Whether you have a small balcony garden or a sprawling backyard paradise, we have the information you need to make your garden flourish.   Our Mission is more than just a gardening website; it’s a community of gardeners who share a common love for nurturing the Earth. Our mission is to empower you with the knowledge and resources to create beautiful, sustainable gardens that bring joy and tranquility to your life.   Join Us on This Green Journey   We invite you to explore and embark on your gardening journey with us. Whether you’re seeking advice on planting techniques, pest control, landscaping ideas, or the latest gardening trends, you’ll find it all right here.   Connect with us, ask questions, and share your gardening stories. Together, we’ll cultivate a thriving community of gardeners and help each other make the world a greener, more beautiful place.   Let’s dig in and grow together at, where gardening dreams bloom!

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