Build A Do-It-Yourself Outdoor Cat Enclosure - thinking of doing this for daisy for the balcony
DIY Asymmetrical concrete planter via Skonahem
evergreen balls how-to
Perfect for folks with limited space, or who just prefer a stylish garden bed for their deck, patio, or back yard, these vertical stacking planters are totally DIY-able.
Concrete plates - Great for base of potted plants