Houseplants serve many purposes, but one major purpose trumps all else. It is the aesthetic value that house plants add to your homes. House plans are a beautiful addition to all houses, successfully turning them into homes that are comfortable and pleasing to reside in.
You can take care of your house plant in many ways, but ensuring it is nutritionally well fed is the most important part. Let us discuss a unique ingredient ideal for your house plants’ nutritional needs.
There are many ways to use eggshells when caring for houseplants, making them an excellent fertilizer. But how do you use eggshells as fertilizers for your houseplants? You can:
- Crush Eggshells
- Grind Eggshells
- Soak Eggshells Overnight
Eggshells As a Super Food for Houseplants?
To feed plants, eggshells are a strange item, which many might find a little weird. We all have our preferences towards eggs; some people do not even prefer to be near somebody else having an egg.
However, personal preference falls short of the nutritional value that eggshells add to houseplants. Eggs have long been a superfood for human beings and are known as a completely balanced meal that no other food can offer.
It is surprising yet reliable that something as simple and complete as an actual can offer so much value to your house plants.
Why Are Eggshells Good for Houseplants?
Eggshells have a high amount of calcium, one of the best ingredients to strengthen your bones. Normally, eggshells are used as calcium supplements which not only cure and improve humans’ lives, but the nutritional contents of eggshells also add a lot of value for house plants.
They supply a rough amount of up to 40% calcium, with each gram providing 381–401 mg (2,3). Calcium helps humans grow bigger and stronger, especially for little kids in their growing years.
Eggshells have a similar mechanism to plants, as they help them grow bigger and stronger. Eggshells provide complete nutrition to the roots of the plants, making them stronger and bigger with increased strength.
Read Houseplants Safe for Rabbits
Eggshells Increase Cell Strength in Houseplants
One of the first things we all study in science is the importance of cells for making up any organism. Cells are the most basic component of life; no living being is without cells.
Plant cells function differently from human cells; both require the appropriate nutrients to grow bigger and healthier to nourish the body.
Plant cells require nutrition that can easily be achieved by feeding the plant eggshells. Eggshells contain calcium carbonate, which strengthens the roots and helps the plant cells grow stronger.
Actions also have a lot of other nutrients and minerals which are extremely beneficial for the plants, both outdoor and indoors.
Like other living things, different minerals such as potassium, phosphorus, and magnesium play an important role in nourishing the cells, particularly the plant cells. These minerals are easily provided to the plants via eggshells.
Providing all these basic minerals to the plant cells makes it much easier for the plant to live healthier.
Stronger Roots Mean Your Houseplant Lives Longer
Stronger roots are the only way for plants to sustain longer and healthier life. If your plant’s roots are not strong enough, the plant might look beautiful from the outside, but the plant will likely die out sooner than expected.
Weaker roots shorten the plant’s lifeline and make it difficult for the plant to sustain itself. Eggshells are a great way to strengthen the roots. As discussed earlier, roots add to the strength of the plant itself.
If you want your plans to look beautiful for a longer time, it is best to invest your time in strengthening its roots. By doing so, you are doing the plant a huge favor and making it easier for it to have a longer and healthier life.
No More Pests on Your Houseplants
Eggshells not only nourish the plants from the inside, but the existence of crushed eggshells in the plant can benefit it greatly.
Pests are commonly found on different plants, and artificial insecticides and pesticides are often used to protect plants from harmful insects and pests.
Adding crushed eggshells to the plant is a simpler and much easier way to ward off insects and pests.
First, crushed eggshells are strong material for snails and slugs. As slugs and snails are made of a very soft and sensitive material, eggshells become hazardous and can no longer crawl over your plants.
Using more organic materials is the best way to protect your plant from something artificial such as an insecticide or pesticide. Eggshells are the organic material ideal for you to use on your plants.
Another reason eggshells are a great way to protect your plants from insects and pests is the smell! Eggshells release a scent that prevents insects from coming near the plant.
Read How to Kill Spider Mites on Houseplants?
Ways To Use Eggshells for Houseplants Growth
There are a couple of ways in which you can use eggshells at your convenience. Let us discuss the various methods and how they can be utilized at home. It is no big challenge, and you can easily create your eggshell fertilizer without having any big tools at your disposal.
Crushed Eggshells Can be Used as Fertilizers for Houseplants
Crushing up is the simplest and easiest way to use eggshells as fertilizers. Even if you do not have a mortar, you can crush the eggshells using a spoon and a plate.
You can also get creative with crushing the eggshells by putting them in a bag and crushing it with something heavy from the outside.
Once the eggshells are properly crushed, you can add them to your soil or the compost you have created for your plant and watch it do wonders in due time. Anyone at home can do this as it requires little to no knowledge of creating fertilizers.
Ground Eggshells Serve as Houseplant Fertilizers
Grinding the shelves is another easy way to create a powder-like substance that can be used even more easily than crushed eggshells. All you need is a couple of eggshells, dried up, and a blender to create the perfect eggshell powder.
Grinding the eggshells also takes minimal effort and allows gardeners who are plant enthusiasts to add them to their plants with a lot of ease and simplicity. All you have to do is grind the eggshells, make a powder out of them, and add it directly to your compost without any hassle.
This easy hack is a great way for gardeners to have organic fertilizing material at home. Many people tend to take this a little too far and add coffee grounds to the egg fertilizer for maximum nutrition. It is a great combination, but even if applied alone, it offers plenty of room for plant growth and comfort.
Soak And Steep to Get the Maximum Benefits from Eggshells for Your Houseplant
Another interesting way to utilize eggshells is by using eggshell water for plants. This innovation indicates that the inside of the egg is referred to as eggshell water, that is, the egg’s white and yolk. Water is a simple liquid made by boiling the eggshells and leaving the water and eggshell mixture overnight.
In the morning, you can strain the eggshells and use the water to pour into the plants. This is another great way to utilize the eggshells, and it takes away the hassle of crushing and grinding completely.
Though many people might not consider this as convenient as crushing or grinding the eggshells, this method also makes little to no difference. It provides similar amounts of nutrients and value to the plant’s life.
Eggshells Also Help in Protecting Your Houseplants from Garden Birds!
Birds are other creatures that add to the beauty of house gardens. Another amazing benefit of eggshells is that they serve as food for garden birds. Rather than packing the leaves, the birds pick at the eggshells added to the soil and receive their nutritional needs.
This is a great way for eggshells to be the superfood of your garden. It is not only to benefit your plants, but by benefiting the plants, it is also benefiting other creatures, which can also meet their nutritional needs with such a simple and day-to-day item.
Check out, How to Identify Thrips on Houseplants
How Can Houseplants Get Maximum Benefit from Eggshells?
Eggshells are a great nutritional source. However, one thing that all house gardeners specifically need to know is that there must not be any overdoing the healthy part by constantly adding eggshells to the soil.
A lot of eggshells can result in an excessive amount of calcium and other minerals, which can end up damaging the soil. This damages the plant and ultimately ruins the purpose of organic fertilizer.
Eggshells are hard to seep into and break down into the soil completely. So, it would be best if you were careful that you do not end up using eggshells daily as that might become hazardous for the plants.
Maybe twice a year or a few times more than that is ideal, instead of a daily eggshell routine. You must avoid protectiveness and plan out only the benefit of the plants.
We all know how much you adore your house garden, but what you are trying to do might harm the garden instead. So always know that there is a limit to even the good bits.
If you think eggshells are not working for your plant, please know that they will not work within a day. You need to give it a couple of months to see into the soil and completely nourish the plants. Yes, it is highly effective, and yes, it does work! However, it requires just a little patience on your part as the gardener and caretaker of the plant before you see the results.
So, Are Eggshells Good or Bad for Houseplants?
This question finally brings us to a conclusion and the title: Are egg shells good for plants? The answer is yes! Egg shells are good for plants but require more patience than normal fertilizers. We believe this is the case with many organic items and materials, even in our day-to-day lives.
A lot of times, when we are trying to consume something artificial, we see quicker results. But for everything organic and natural, the results are slow but much more permanent than the artificial ones. The same is the case with eggshell fertilizers.
The process is easy, and of course, expectations are high, but as gardeners who truly care for their blondes, patience is another virtue they must practice. By having a patient’s attitude towards this eggshell fertilizer phenomenon, you will see not only brilliant results but also a gradual change within the plants.

Our Final Thoughts
Our final thoughts take us to the conclusion of this whole eggshell theory! We believe that eggshells are highly beneficial as fertilizers for plants and bird food within the soil. But with just a little more care and attention on the gardener’s part, plants experience a lot of energy and potential to grow, only with the help of a simple ingredient, an eggshell. Eggshells are accessible, easy to turn into fertilizers, and 100% organic.
This great fertilizer profile is extremely attractive for many enthusiastic gardeners full stop we highly recommend shells to be used as fertilizers. If you think that eggshell fertilizers are not a good idea, we suggest you put them practically and apply them to a few plants, so you can see the results and how brilliant it is.
We hope this article was helpful, and now you will have many ideas to benefit your house plans without exposing them to anything fake or artificial.
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Hi! I’m Sophia, and I love plants – especially an expert in growing house plants. I stay in Chicago, United States of America, and through my blog and social media platforms, provide tips and tricks on how to grow healthy, vibrant plants indoors. Check out more here.