Your grow tube is only as good as the support stake you choose and only Trunk-Builder™ is purpose-built for this job. Trunk-Builder grows healthier stems and trunks every time. It does this by leveraging the strength of fiber-reinforced technology that flexes when the wind blows and springs back straight when it stops.
In a nutshell, Trunk-Builder stakes encourage your trees to grow straight and strong....naturally! Trunk-Builder replaces rigid staking systems that inhibit natural stem development and even has it's own specially-designed driver to make sure your installation is safe and easy. Put Trunk-Builder to work in your next grow tube, tree-tube or tree-shelter planting and start building stronger trunks from the get-go!