This step by step diy project is aboutplanter box with trellis plans. I have designed this basic planter box with trellis so you can create a nice environment for your climbing plants. You can make adjustments to the plans so they suit your needs. Make sure you invest in weather resistant lumber, if the planter box will be exposed to the weather elements. Take a look over the rest of ourwoodworking plans, if you want to get more building inspiration.