Coffee Grinds in the garden I use mine on all the plants they talk about. I even made a special container for keeping my grinds http://lemonbeanandthings.blogspot.com/2013/09/coffee-can-makeover.html
Remember Hugulkultur in creating raised beds. Since I like the higher beds, filling the bottom half with prunings and such will reduce amount of topsoil needed to fill bed.