i am here to tell you, that the only thing you need for this project is seeds and soil. just as it should be. oh, well, that, and the breakfast compost!
in our house, we use eggshells for everything we can think of. they go into the compost, they go back to the chickens for a calcium supplement when their eggshells get thin, they go into the holes dug for tomatoes and squash to prevent blossom-end rot, they are used as a fertilizer for plants who are having mineral issues, and last but not least, we use them to start seedlings... basically, these little things are gold! good thing we have 