12 x 48 Cedar Planter Box Plans

This 12x48 cedar planter box is a great project for the beginner woodworker who wants to build something larger, more eye-catching, and truly useful. The build plans will help you by providing not only a cut list, materials list, and tool recommendations, but also a step-by-step set of instructions with 3D-rendered pictures from beginning to end.

A planter this size gives you a lot more room to work with, which makes it a great option for anyone who wants to grow more flowers, herbs, or vegetables in one attractive space. It’s a bigger statement piece than a smaller planter, and it’s perfect for a porch, patio, garden bed, or along a walkway where you want a clean, finished look.

It can be frustrating to look online and only see large retailers selling cedar planter boxes at huge markups. A lot of people just want something that looks good, holds a lot of plants, and doesn’t cost a fortune. This larger planter gives you that balance of size, style, and value.

It’s much more satisfying to build a project like this yourself. I promise you, if I can figure it out, then so can you. I took what I learned and put it into this 13-page set of DIY build plans ready to go immediately upon purchase. This plan will walk you through the tools needed, the materials required, and the cuts to make so putting one of these larger cedar planter boxes together feels much more manageable.

With these digital plans, you will get a 14-page PDF with:

- Detailed cut lists.

- Materials and advice on buying the right stuff.

- Step-by-step instructions to complete the build.

Be sure to sign up for our email list so you’re notified as soon as I upload more designs. I’m continuing to build out my library of 3D plan sets, and I’ve got plenty more projects planned for the future.