How to build a planter box or raised garden bed Step-by-Step
This step-by-step guide should help you build your planter box efficiently. If you have any specific dimensions or modifications, adjust the cuts and assembly accordingly.
Prep Time1 hourhr
Active Time1 hourhr
Total Time2 hourshrs
Yield: 1planter box
Cost: 110
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Equipment
saw hand saw or electric saw
protective gear
tape measure or carpenter's square
pencil or marker
Prevent your screen from going dark
Materials
9piecesof 1 in. x 6 in. x 8 ft. Cedar lumber
2piecesof 2 in. x 2 in. x 8 ft. Cedar lumber
36coated deck screws
Instructions
Step-by-Step Instructions:
Prepare Materials:
Cut 3 of the 8 ft. cedar boards in half, resulting in six 4 ft. boards.
9 pieces of 1 in. x 6 in. x 8 ft. Cedar lumber
From the 2 in. x 2 in. cedar lumber, cut six 17 to 18 inch segments for bracing and framing. Adjust if needed based on your board widths.
2 pieces of 2 in. x 2 in. x 8 ft. Cedar lumber
Build the Long Sides:
Begin with one end of the 4 ft. cedar boards. Secure 3 of these boards horizontally onto one set of the 2 in. x 2 in. frame pieces using 6 deck screws per board.
36 coated deck screws
Move to the opposite end and repeat the process with another set of 4 ft. boards and 2 in. x 2 in. frame sections.
Find the centers of these two sections and secure the remaining 2 in. x 2 in. frame pieces to each center.
Finally, secure the remaining 4 ft. boards at each end.
Assemble the Short Ends:
Repeat the same process for the shorter sides of the planter box using the remaining 4 ft. boards and 2 in. x 2 in. frame pieces.
Finish and Secure:
Ensure all boards are securely fastened with the deck screws.
Double-check the stability and alignment of the planter box.
Cutting Tools• Circular saw – for cutting cedar boards to length• Miter saw – for precise angle or end cuts (optional but helpful)Fastening Tools• Power drill/driver – for drilling pilot holes and driving screws• Drill bits – for creating pilot holes and drainage holesMeasuring & Marking• Tape measure – to measure the exact size of each piece• Speed square or carpenter's square – to ensure corners are square• Pencil or chalk – for marking cuts• Paint pens (optional) – for labeling or decorating your finished boxAssembly Supplies• Deck screws – 2-inch coated screws are ideal for outdoor use• Clamp set (optional) – to hold pieces in place during assembly• Protective gear – safety glasses, ear protection, and gloves