Eggshells in garden

[ZandraJoi]

https://www.birdsandblooms.com/gardening/gardening-basics/eggshells-garden

Many of us use eggshells in the garden. They can be quite beneficial. This has 7 ways that people can try out. What ways work for you? What plants do you use them in the most?

 

[shiva]

I use Egg shells for all the plants that require minerals etc. I have tried out for the sunflower plants as they provide lot of flowers and in early stages.
I used to crunch eggshells into small pieces and spray around the plant in soil.