Are Eggshells And Coffee Grinds Good for Plants

Yes, eggshells and coffee grinds are good for plants. The eggshells provide calcium to the soil, which is necessary for the plant’s growth. The coffee grinds add nitrogen to the soil, which is also necessary for the plant’s growth.

If you’re looking for a natural way to give your plants a boost, eggshells and coffee grinds are two great options. Both eggshells and coffee grounds are rich in nutrients that can help improve plant growth. Eggshells contain calcium, which is an essential nutrient for plants.

Calcium helps with cell division and strengthens plant cell walls, making them less susceptible to damage from pests or diseases. Coffee grounds are also rich in nutrients like nitrogen, phosphorus, and potassium, which can all help promote healthy plant growth. In addition to being a great source of nutrients, both eggshells and coffee grinds can also help improve drainage and aeration in potting soil.

The rough texture of both materials helps increase air circulation and drainage, preventing the roots of your plants from getting waterlogged. Whether you add them to your compost pile or use them as a top dressing for your potted plants, eggshells and coffee grinds are two kitchen staples that can really benefit your garden.

Which Plants Do Not Like Coffee Grounds?

There are a number of plants that do not like coffee grounds. These include: roses, camellias, rhododendrons, azaleas and gardenias. All of these plants prefer acidic soil, and coffee grounds can make the soil too alkaline for them.

In addition, coffee grounds can attract pests such as ants and snails. If you have any of these plants in your garden, it is best to avoid using coffee grounds around them.

How Do You Use Coffee Grounds And Eggshells for Plants?

There are many ways to use coffee grounds and eggshells for plants. Eggshells can be used as a soil amendment or mulch, and coffee grounds can be used as a compost or fertilizer. Eggshells: Eggshells contain calcium carbonate, which is a key ingredient in most agricultural lime products.

It can help to raise the pH of acidic soils, making them more neutral. Eggshells can also be used as a mulch around plants. The sharp edges of the eggshells will help to deter slugs and other pests from eating your plants.

Coffee Grounds: Coffee grounds are rich in nitrogen, potassium, and other nutrients that plants need to thrive. They can be used fresh or composted before being added to the soil. When using coffee grounds as a fertilizer, it’s best to mix them with other organic matter such as leaves or grass clippings so that they don’t overwhelm the plants with too much nitrogen.

Which Plants Like Egg Shells?

It’s a common gardening myth that egg shells can be used as fertilizer for plants. The reality is that while egg shells may provide a small amount of nutrients, they’re not an effective way to fertilize your garden. Egg shells contain calcium carbonate, which is beneficial for plants, but they need other nutrients like nitrogen and phosphorus to thrive.

If you want to use egg shells as fertilizer, it’s best to grind them up into a powder and mix them with other compost ingredients.

How Do You Make Coffee And Egg Shell Fertilizer?

If you’re looking for a way to fertilize your plants with coffee and eggshells, there are a few things you need to know. First, it’s important to understand that using coffee and eggshells as fertilizer is a slow release method. This means that the nutrients will be released over time, as opposed to all at once.

This is beneficial because it allows the plant to slowly absorb the nutrients, preventing any type of shock or burn. In terms of actually making the fertilizer, there are a few different methods you can use. One popular method is to simply place used coffee grounds and eggshells in your compost pile.

As the compost breaks down, the nutrients will be released and available for your plants. Another option is to brew a pot of coffee using twice the amount of grounds than you normally would. Once brewed, add the used grounds (along with any leftover eggshells) to your garden soil.

The water from the coffee will help break down the shells and release their nutrients into the soil. Whichever method you choose, be sure to mix everything together well so that the coffee and eggshells are evenly distributed throughout the soil. And finally, remember that because this is a slow release fertilizer, you’ll need to apply it more frequently than other types (about every 2-3 months).

But with just a little bit of effort, you can give your plants a real boost with this unique (and free!) fertilizer!

5 Simple Truths About Adding Coffee Ground & Egg Shells To The Garden

What Plants Don’T Like Eggshells

Eggshells are a common household item that many people don’t think twice about throwing away. But did you know that eggshells can actually be beneficial for your plants? While there are some exceptions, most plants don’t like eggshells.

Here’s a closer look at why this is the case. It’s all about the calcium. Eggshells are made mostly of calcium carbonate, which is great for human bones and teeth but not so much for plants.

This excess calcium can actually disrupt the plant’s ability to take in other important nutrients, leading to problems like stunted growth or yellowing leaves. And it gets worse. If you have hard water, that extra calcium in your eggshells can actually make it harder for your plants to absorb water through their roots!

So if you’re noticing that your plants seem thirsty or wilted, even after you’ve given them a good watering, it might be because of those eggshells you’ve been adding to their soil. Of course, there are always exceptions to the rule. A few types of plants, such as tomatoes and peppers, actually benefit from a little extra calcium in their diet.

So if you want to give your tomato or pepper plants a boost, feel free to add some crushed eggshells to their soil (just be sure to wash them first). But for most other types of plants, it’s best to avoid using eggshells altogether.


Eggshells and coffee grounds are often touted as “miracle” amendments for gardens and houseplants, but are they really all they’re cracked up to be? Let’s take a closer look at these two common household waste products to see if they live up to the hype. Eggshells: Eggshells are a good source of calcium for plants, which helps them develop strong cell walls and prevents blossom end rot in tomatoes.

They can be used fresh or saved and ground up before being added to the soil. To use them fresh, simply crack an egg into a bowl and then bury the shell in the soil around your plant. For ground eggshells, place them in a blender or coffee grinder and pulse until they’re finely ground.

Then sprinkle them around the base of your plants. Coffee Grounds: Coffee grounds contain nitrogen, which is an important nutrient for plants. They also help improve drainage and aeration in soils, and can be used as mulch to suppress weeds.

Used coffee grounds can be added directly to garden soils or placed around the base of plants (just make sure they’re not too wet).

Shahed Parvej is the brains and brawn behind Pixel Vars, a blog that's all about giving you the lowdown on the best home improvement products on the market. With an eye for detail and a knack for sniffing out the good stuff, Shahed is your go-to guy for all things home improvement.