EarthBox Extension Kit

Out-of-control tomatoes? We've all been there, when they reach the top of the Staking System and you wonder where they are going from there…enter the Extension Kit. Thanks to our sturdy aluminum connectors, it's easy to add another tier to your Staking System and stop worrying about your maters taking over the neighborhood. Growing tomatoes and other vining crops is even easier with the Staking System Extension Kit. Designed to fit the EarthBox Staking System (sold separately), you can now add extra height and stability, giving your plants the room they need to grow. Total height will be approximately 72" when assembled with the EarthBox and Staking System. Includes: 2 sturdy aluminum tubes, 4 straight aluminum connectors, 1 replacement trellis net.