Can Eggshells Improve Christmas Cactus Growth?

Table of Contents

1. Can Eggshells Really Help a Christmas Cactus?

2. What's Inside an Eggshell?

3. Why Plants Need Calcium

4. Benefits of Using Eggshells

5. Limitations and Common Myths

6. The Best Way to Use Eggshells

7. When You Should Avoid Eggshells

8. Better Alternatives

9. Common Mistakes

10. Expert Tips

11. FAQs

12. Conclusion

Introduction

You may have seen some videos or posts on the internet discussing whether or not using crushed eggshells as a fertilizer for Christmas Cactus is a good or a bad idea. Adding crushed eggshells is definitely a cheap and easy way to help the environment by getting rid of some kitchen garbage

but is it really worth doing? And most importantly, will it help your Christmas Cactus grow and bloom more effectively? Unfortunately, the answer is not that straight forward.

We are going to look at some common myths and facts about using eggshells for Christmas Cactus and finally understand why it is a good idea to use them, along with the best practices of using eggshells for Christmas Cactus.

Key Takeaways

• Eggshells are a great source of calcium, but they release it very slowly into the soil.

• Eggshells can be beneficial for a Christmas Cactus, but they will barely make it bloom overnight.

• Eggshell powder should be used as a soil amendment, and it should be finely ground.

• Eggshells should not be used as the primary fertilizer.

• Lighting, watering, and temperature play a much more crucial role in determining how well a Christmas Cactus will bloom than eggshells do.

Can Eggshells Really Help a Christmas Cactus?

The short answer is yes, but not in the way you might think. Eggshells consist almost entirely of calcium carbonate, and calcium is definitely something that a Christmas Cactus needs to grow and survive.

However, egg shells will barely help your plant to bloom overnight because they will need to decompose first to enrich the soil with nutrients.

Turning them into powder and adding them at the bottom of your plant soil will greatly accelerate the process, but they will still mostly act as a soil amendment for your Christmas Cactus.

What's Inside an Eggshell?

An eggshell is not merely kitchen waste, as it contains some essential minerals, with calcium being the most prominent one, making up about 94-97% of the shell.

However, those nutrients are enclosed within a durable shell, and in order to get to them, the shell needs to decompose first.

Benefits of Using Eggshells

If you decide to use eggshells for your Christmas Cactus, you may experience the following advantages.

• They are a great source of calcium.

• Tend to be eco-friendly.

• May improve the quality of the soil.

• They are generally safe to use if prepared right.

However, note that most benefits of using eggshells require a lot of patience as they decompose very slowly, and using them as a fertilizer substitute is not advisable.

Limitations and Common Myths

Eggshells have become one of the favorite internet gardening secrets, but many things regarding them are not real.

Myth 1: Eggshells make Christmas Cactus Bloom Faster.

Reality: Lower temperatures, loss of light hours, and proper care contribute more to Christmas cactus blooming than eggshells do.

Myth 2: Crushed Eggshells Act as Fertilizer.

Reality: They must first break down before they provide any significant nutritional benefit to your plants. it can take time.

Myth 3: The More Eggshells You Add, the Healthier Your Plants Will Be.

Reality: Adding way too many eggshells can provide no benefit at all to your plants and may create problems in the soil.

Myth 4: Eggshells Can Substitute For Fertilizer.

Reality: There is only a trace amount of nitrogen, phosphorus, and potassium, in eggshells which are essential plant nutrients. so it is not a proper substitute.

Note: Consider eggshells a light boost for plant nutrition.

The Best Way to Use Eggshells

If you want to use eggshells for your Christmas Cactus, it would be best to prepare them first.

Here are some of the most useful steps to take.

1. Wash off any egg remains from the shell.

2. Dry them.

3. You can bake them for a while to disinfect them.

4. Crush them into smaller pieces (you can use a blender, coffee grinder, or mortar and pestle).

5. Add them to the potting mix or the compost.

Avoid using big pieces of eggshells because they take too long to break down and do not contribute much to soil quality nearly as much as crushed ones.

When You Should Avoid Eggshells

Some situations suggest that it is better to avoid using eggshells for your Christmas Cactus. Avoid using them if:

• There is an loss of calcium in your potting mix.

• You need an immediate supply of nutrients.

• The shells are not prepared correctly.

• The roots of your Christmas cactus are already rotting or it is overwatered.

Other Alternatives

Balanced Houseplant Fertilizer is a much better alternative because it usually has nutrients that are instantly absorbed by the plant.

Other great options include compost, worm castings, and potting mix that is suitable for Christmas Cactus because it will ensure good drainage, which is vital for the roots of the plant.

Common Mistakes

Here are some of the most common mistakes that people tend to make when using eggshells.

• People add too big chunks of shells into the soil.

• Use dirty eggshells.

• Expecting rapid results.

• Use of eggshells as fertilizer.

• Adding too much of them in general.

Remember that it is always better to add eggshells in moderation because not only does it benefit your plants, but it also improves the condition of your soil.

Frequently Asked Questions

1. Can I put whole eggshells in my Christmas cactus pot?

Yes, you can, but it will not be beneficial for the plant to have them whole because they will be hard to break down. It would be better to grind them into a fine powder first before placing them in the soil.

2. Do eggshells help Christmas cactus bloom?

Eggshells themselves do not necessarily help the Christmas cactus bloom, it is more the lighting and temperature conditions along with the overall health of the plant itself.

3. How often should I add eggshell powder?

Just a little bit of eggshell powder mixed into some new soil when you transplant the plant should be sufficient.

4. Are eggshells better than fertilizer?

Fertilizer is a better source of nutrients for a plant because an eggshell mainly contains calcium while fertilizer has all the different minerals that a plant needs to thrive.

5. Do eggshells attract bugs?

Yes, it is possible that if you leave the shell dirty with the remnants of the egg still clinging to it, then yes they could attract bugs or even smell bad.

Conclusion

The use of eggshells for the Christmas cactus care can be beneficial, but they are not used as a magic fertilizer as some sources claim.

The truth is that they contain calcium that will enrich the soil in calcium slowly and steadily, but it cannot provide a burst of energy to the plant, as some people believe.

So, if you enjoy bringing the products of your recycling efforts into the house, you can add them to your compost or simply grind them into small pieces and mix with the potting soil.

However, you should remember that the Christmas cactus care involves proper watering and fertilization, lots of bright indirect light, and appropriate potting medium and temperature. Any fertilizer, including eggshells, can only supplement those measures and cannot replace them.