Balcony Garden Ideas â€“ Flower Beds. Your flower bed arrangement may be one of the most important parts of your garden, so allocate a room on your balcony to put small plants in front of taller ones. The best plants for balcony are those that fit perfectly. Best Balcony Garden and Small Garden Design Ideas for Any Please note: You are currently browsing img how to make a balcony garden that is 1200x630px in size. This image is listed in balcony garden ideas category. Best Balcony Garden and Small Garden Design Ideas for Any, 1200x630 in 869.25 KB.