DIY - Homemade Gabion wall ie rocks encased in wire baskets and used as a retaining wall - creates a dramatic feature in a garden. No directions on link. Nice someone figured out how to landscape with river rock. I swear they grow!
I wanted to do a small vegetable garden on my deck so I took some old ugly 5 gallon buckets, drilled several small holes in the bottom for drainage, then covered them with burlap and spruced them up with twine. Perfect for small spaces!