gardening

Why Your Tomatoes Need Eggshells

why your tomatoes need eggshells

Did you know you can use eggshells in your garden to help you grown beautiful tomatoes and peppers?

Yup, it’s true and I’m going to tell you how and why you should be saving those eggshells!!

So, have you ever had gorgeous looking tomato plants and you started getting lovely little green tomatoes and then they start turning red and your oh-so-excited??  You can just taste that homegrown tomato, right??  One day you decide that today is THE DAY and you’re going to pick that mouth watering tomato, when, *gasp!* you find a large black spot on the bottom end of that pretty tomato???  Yes, you can salvage the rest of the fruit, but the disappointment and blemish take most of the fun out of it!

“What happened??” you wonder in shock.

“Blossom end rot,” someone (probably Google, lol) answers back.

OK, so what is blossom end rot and how do you prevent it?

In a nutshell, blossom end rot happens when a tomato plant can’t absorb the calcium it needs.  A variety of factors can come into play, such as cold soil temperatures, inconsistent watering, too much nitrogen, etc.

why your tomatoes need eggshells
This is a picture of my garden from last summer. See those beautiful tomato plants in the back?? Sigh… I can’t wait for summer!!

I use to have a chronic problem with this in my tomatoes and peppers.  I knew it was calcium deficiency, so I did my research.  The main answer I came away with (besides the watering) was that I needed to add calcium.  Eggshells were a common recommendation, so that’s what I did!

Guess what?

It didn’t work.

That’s right.

So, why am I telling you that you need to add eggshells to your soil to prevent blossom end rot if it didn’t work for me?

Because, a couple different methods didn’t work, but then I stumbled upon one that did!

I don’t know about you, but we go through A LOT of eggs!  I started saving my eggshells during the winter in a plastic bag and then crushed them in the bag.  I threw these crushed eggshells in my holes when I first planted the tomatoes.  And, like I said, I still got blossom end rot.

 

why your tomatoes need eggshells
I store mine in the cupboard next to my baking ingredients. That way when I use them up, I can just throw them in the bag!

Then I read about just throwing the WHOLE egg in the your planting hole…. still got blossom end rot.

So, last year I had an epiphany.

I CRUSHED the eggshells in my blender!

Yup, that’s right.  I threw a handful of eggshells in the blender and went to town (so to speak.)

It turned those shells into a nice, lovely fine powder!

why your tomatoes need eggshells

Now, before I go further, I need to give you a word of caution:

DON’T BREATHE IN THE EGGSHELL DUST!!!!!

Did you hear me??  DON’T BREATHE IT IN!  If you get eggshell particles in your lungs it can cause all sorts of really bad problems.  So, BE CAREFUL!!  After I take the lid off of the blender, I step back, hold my breath and let the dust settle before I proceed.

I store my shell powder in a large canning jar (but any container will work) and then I put a large handful of that into my planting hole.

I think the reason that this method works is because the eggshells can break down easier and faster in the soil and then the calcium is available for the plant to use.

In the past, when I just crushed the eggshells by hand, I would find shells still in the soil at the end of the gardening season when I pulled my old plants up, meaning, they hadn’t broken down so my tomatoes got nothin’.

So, here’s my directive for you—

SAVE THOSE EGGSHELLS NOW SO YOU HAVE PLENTY COME PLANTING TIME!!

I actually started saving them all year around, but I plant quite a few tomatoes (last year I planted about 25) and just keep expanding.

Do you have any other uses for eggshells in the garden or on the homestead?

 

Feel free to share with your friends!

14 thoughts on “Why Your Tomatoes Need Eggshells”

  1. I use TUMS (the medicine to calm your stomach). Drop a TUMS or 2 in the hole when planting. Seems to work great!

    1. We use that concrete wire (the large mesh wire that’s laid down before you pour concrete). I can certainly take close ups and do a tutorial- they’re really easy and the last a lifetime! My mom is still using the same ones she’s had since I was a kid 🙂

  2. Do you use fresh eggs or hardboiled egg shells? Or does it matter? We eat a ton of hardboiled eggs 🙂

    1. I always use dried eggshells from fresh eggs, but I would think hardboiled egg shells would accomplish the same thing! I would still try to grind them up well so that they incorporate into the soil easier.

  3. Half egg shells are also very good for planting tomato seeds. Put shells in an egg box , plant seeds in mix then watch them grow. Shells can be crushed when plants are ready for transferring so there is no damage to the baby plants.

  4. Folk law states that EGag shells are witches boats and must be crushed. These are then placed on an old foil tray and placed in the oven so when tthe oven is next used the shells dry out. These are crushed when cool and used for a number of purposes. For tomatoes and also wherever you suffer from slugs and snails as they hate crawling over the stuff. Of course, it adds both calcium and grit to the soil.

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