Build a DIY Planter Box for Under $23

Looking for an affordable yet stylish planter box? This project, created by Nils from LRN2DIY, is a fantastic way to enhance your outdoor space without breaking the bank. With just a few materials and tools, you can build a beautiful planter box that’s perfect for your flowers or plants.

Materials Needed:

  • 9 Western Red Cedar boards (around $2 each)
  • 1 standard 2×4 (8 feet long, approximately $3)
  • Wood screws (7.5 cm)
  • Wood glue (optional)
  • Staples or nails for finishing
  • Weed barrier fabric (optional)
  • Potting soil and plants of your choice

Tools Required:

  • Table saw or circular saw
  • Miter saw
  • Drill
  • Measuring tape
  • Clamps (optional)

Step 1: Cut Your Wood

Begin by cutting your 2×4 in half. This will serve as the internal structure that supports the bottom shelf of your planter box. Make sure to measure carefully and use a table saw or circular saw for precision.

Cutting the 2x4 for the structure

Step 2: Assemble the Base Structure

Once you have your 2×4 cut in half, proceed to cut the necessary pieces to create the frame. Use wood screws (7.5 cm) to secure the four pieces together, forming a sturdy base for your planter.

Assembling the base structure

Step 3: Install the Floor Boards

Next, cut six cedar boards to size to create the floor of the planter. Leave a small gap between each board for drainage. Pre-drill holes and attach these boards to the structure you just built.

Attaching the floor boards

Step 4: Create the Frame

Now, cut four additional pieces of wood to create the frame that will hold the outer siding. Attach these pieces securely using wood screws.

Creating the frame for the planter

Step 5: Add the Siding

For the siding, cut six long and six short pieces of cedar to fit around the frame. Use a finish stapler or screws to attach the siding to the frame, ensuring a neat and secure fit.

Attaching the siding to the frame

Step 6: Attach the Legs

Cut the legs according to your plans and temporarily attach them using screws or nails. These will provide stability to your planter box.

Attaching the legs to the planter

Step 7: Construct the Top Frame

For the top, cut two pieces of wood to size and join them at a 45-degree angle to form a frame that will sit on top of your planter box. Secure this frame in place.

Constructing the top frame

Step 8: Final Touches

If desired, line the inside of the planter with a weed barrier fabric. This helps keep the soil in place and allows for proper drainage. Fill the planter with potting soil and add your favorite plants.

Filling the planter with soil and plants

Conclusion

And there you have it! Your beautiful DIY planter box is ready to showcase your plants. This project is not only budget-friendly but also allows you to customize your outdoor space. Enjoy gardening!

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