This step by step woodworking project is about wooden extra deep elevated planter box plans. If you want to grow vegetables with roots (carrots, celery, potatoes, etc.) this planter box will fit your needs like a glove. Make sure you invest in weather resistant lumber (cedar, redwood), as the components will be exposed to the weather elements. See my other DIY projects HERE. We recommend you to invest in the best materials you could afford. Therefore, you should buy weather-resistant lumber, such as pine or cedar. Always take accurate measurements before adjusting the size of the components at the proper