How do you use coffee grounds and eggshells in the garden?

For both coffee grounds and eggshells, they should be composted for awhile before being used as part of the compost amendment in the garden.

Related Videos:
Does caffeine from coffee grounds affect my compost pile?
Turning a Compost Pile
Starting a Compost Pile

Related Resources:
Coffee Grounds-Will They Perk Up Plants?
Composting
Making and Using Compost
Using Eggshells in the Garden and Compost