Lady slides thick rough-sawn cedar wood boards into grey slotted concrete planter blocks. This outdoor DIY is so incredibly cool!

Creating a tiered planter box is a fantastic way to enhance your outdoor space with both functionality and style. This DIY project involves using rough-sawn cedar wood boards and slotted concrete planter blocks to construct a unique, multi-level planter that's perfect for displaying a variety of plants. The natural texture of the cedar combined with the industrial look of the concrete blocks creates an eye-catching contrast that can elevate the aesthetic of any garden or patio area.

This tiered planter box can serve as a stunning centerpiece in your garden or patio. Its rustic charm paired with a modern edge makes it suitable for both contemporary and traditional outdoor settings. Use it to add height and structure to your garden design, or place it on a patio to bring greenery closer to your living space. The natural materials will complement a wide range of plant types, from trailing vines to colorful blooms.

Thick rough-sawn cedar wood boards (2 inches thick, 8 to 10 inches wide, length based on design)

Measure and cut your cedar wood boards to the desired length. You will need enough pieces to fit into each slotted concrete block and create the tiered effect.

Sand the edges and surface of each cedar board to remove any splinters or rough spots.

Apply a wood sealer or exterior wood stain to the cedar boards to protect them from weathering. Allow them to dry completely.

Arrange the grey slotted concrete blocks in the desired pattern for your planter box. Consider creating a stepped design to achieve a tiered effect.

Using the slotted openings in the concrete blocks, slide the prepared cedar boards into place. Ensure they fit snugly and level each board with a spirit level.

Adjust the positioning of the blocks and boards as needed to ensure stability and a balanced appearance.

Once satisfied with the arrangement, you can start filling the planter tiers with soil and your choice of plants.

Consider using different types of wood, such as redwood or treated pine, for a slightly different look. You can also paint or stain the concrete blocks to match or contrast with your existing outdoor decor. For a more modular design, experiment with different configurations of the blocks and boards to suit your garden's layout. Adding a drip irrigation system can help maintain your plants with minimal effort.