32" tall 4x8 Raised Garden Bed 4x8 Planter Box32 in. Tall 4x8 Raised Garden Bed 4x8 Planter Box for sale (17" tall version here) The Vego 32" tall metal 4x8 raised garden bed! This 32" tall 4x8 metal raised garden bed offers a spacious growing area. Assemble as a high 4x8 raised bed garden or in a variety of 10 other garden bed sizes including: Raised garden bed 4x8, 5. 5x6. 5, 4x6. 5, 2. 5x9. 5, 2. 5x8, 2. 5x7. 5 ft.. See the configurations picture for all options. You can assemble as a 32" tall