Hey there! In this article, we’re going to talk about how to build a cedar planter box DIY. This project is perfect for beginners and can be completed with just a few tools. We’ll walk you through the process step-by-step, from breaking down the pieces to assembly. You’ll learn how to create the short sides, long sides, and bottom of the planter box using cedar wood. We’ll also give you some tips along the way, such as the importance of using the rough side of the wood and drilling drainage holes. By the end of this project, you’ll have a beautiful cedar planter box that’s perfect for growing your own fruits and vegetables. So let’s get started and happy building!

How to Build a Cedar Planter Box DIY

Welcome back to the Crafted Workshop! In this article, we will show you how to build a simple cedar planter box. This project is perfect for those who are new to woodworking and want to try their hand at a DIY project. With just a few materials and tools, you can create a beautiful planter box for your garden. Let’s get started!

1. Materials Needed

To build the cedar planter box, you will need the following materials:

1.1. 8-foot long 1 by fours

You will need four 8-foot long 1 by fours for this project. These will form the rails and slats of the planter box.

1.2. 8-foot long 1 by twos

In addition to the 1 by fours, you will also need two 8-foot long 1 by twos. These will be used for additional support in the construction of the planter box.

1.3. 1.25 inch and 2-inch exterior rated screws

To assemble the planter box, you will need both 1.25 inch and 2-inch exterior rated screws. These screws will ensure that the box is sturdy and built to last.

2. Cutting the Pieces

Before you start assembling the planter box, it is important to cut the pieces to the correct size. You can do this by following the cut list included in the build article. If you don’t have a full stop block system at your miter saw, you can use a speed square and clamp as a makeshift stop block for accurate cuts. This will ensure that all the pieces are the correct length and will fit together properly.

This image is property of i.ytimg.com.

3. Assembly

Now that you have all the pieces cut to size, it’s time to assemble the planter box. Follow these steps for a successful assembly:

3.1. Assembling the short sides

Start by assembling the short sides of the planter box. Pre-drill the slats and attach them to the side rails using 1.25 inch screws from the inside. When working with cedar, make sure to position the rough side facing you during assembly, so that the smooth side will be facing out on the final project. Inset the slats by an inch and a half on the left and right sides, and by three-quarters of an inch on the bottom.

3.2. Insetting the slats on the short sides

To create a clean and visually appealing design, make sure to inset the slats on the short sides of the planter box. This will create a small gap between the slats, allowing for proper drainage and airflow.

3.3. Assembling the long sides

Next, assemble the long sides of the planter box. The slats on these sides should be flush on the left, right, and top, but still inset by 3/4 of an inch on the bottom. This will ensure that the bottom pieces fit securely and create a sturdy frame for the planter box.

3.4. Attaching the sides to each other

To form the frame of the planter box, attach the short and long sides to each other. Pre-drill holes and use 2-inch screws through the overhanging piece of the rails on the short sides. Make sure to maintain squareness while attaching the sides to ensure a solid structure.

3.5. Attaching the bottom pieces

Once the sides are securely attached, it’s time to add the bottom pieces. Pre-drill holes and screw in some 1.25 inch screws to attach the bottom slats. These slats should sit in the gap created by the inset slats on the sides.

3.6. Drilling drainage holes

To ensure proper drainage for your plants, drill a few drainage holes in the bottom of the planter box. You can use a large drill bit or a Forstner bit for this step. These holes will prevent water from pooling at the bottom and damaging the plants.

4. Finishing Touches

Now that the planter box is assembled, it’s time to add some finishing touches to enhance its appearance and durability.

4.1. Sanding the planter box

To create a smooth finish, sand the planter box using sandpaper or a sanding block. This will remove any rough edges or splinters and make the box more enjoyable to touch and handle.

4.2. Applying a protective finish

To protect the cedar from the elements and extend the lifespan of the planter box, apply a protective finish. You can use a waterproof sealant or a wood preservative for this step. Follow the manufacturer’s instructions to ensure proper application and coverage.

4.3. Optional: adding feet or wheels for mobility

If you want to move the planter box around your garden, you can add feet or wheels to make it more portable. This is an optional step but can be useful if you have a large garden or want to rearrange your plants frequently.

This image is property of images.unsplash.com.

5. Tips and Tricks

Here are some tips and tricks to make your planter box building experience even better:

5.1. Using a speed square and clamp as a makeshift stop block

If you don’t have a stop block system for your miter saw, you can use a speed square and clamp to create a makeshift stop block. This will help you make accurate and consistent cuts, ensuring that all the pieces are the correct size.

5.2. Pre-drilling holes to prevent splitting

To prevent the wood from splitting when you screw pieces together, pre-drill pilot holes. This will make assembly easier and ensure that the planter box remains structurally sound.

5.3. Square and secure each joint for stability

When assembling the planter box, make sure to square and secure each joint to ensure stability and durability. This will prevent the box from wobbling or falling apart over time.

6. Conclusion

In conclusion, building a cedar planter box is a simple and rewarding DIY project. By following the steps outlined in this article, you can create a beautiful and functional planter box for your garden. The materials and tools needed for this project are easily accessible, and the assembly process is straightforward. Whether you’re a beginner or an experienced woodworker, this project is a great way to enhance your outdoor space and grow your own fruits and vegetables. Happy building!