Screens for raised beds to keep out critters in the summer. Drape plastic over in spring and fall to extend growing season.
Raised beds with roll down covers
Raised beds on a hill with a surprise!
Vertical container garden.
The Home Depot Project Sneak Peek DIY Herb Garden #DigIn. I'd love to have one of these on the patio for Matt's cooking :)
Trellis idea chart