Get your garden started early by planting your seeds in eggshells indoors before the weather permits outdoor growth. There are several reasons why eggshells are the perfect pot for this, but the biggest is that they are cheap (free really), full of calcium to give your seedlings that extra boost, and easy to plant in the garden when ready (the shell can stay on!).
Epsom salt as fertilizer, pest deterrent, and seed starter. For tomatoes: Drop 1 cup epsom salt and 1 cup of granulated sugar along with a few eggshells into the hole. Also, plant Marigolds with edibles to keep pests away.