Your balcony wall can become a decorative accent or a storage space depending upon your design preference with shelves of different kinds. You can either build shelves by yourself, or invest in some ready to install versions. Here are some ideas.
A Pallet Shelving Unit For Perching Small Flower Pots for Creating a Vertical Garden
A Shelving Unit That Doubles as a Fold Out Table That Can be Used for Dining or Work
A Balcony Railing Shelf with a Tabletop and a Suspended Shelf for Mini Plant Pots
Stacked Wood Crates That Make Perfect Upcycled Material Shelves for Plants and Outdoor Decorative Accessories
A Mid Century Modern Ladder Shelf
