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The Maxi Rootrainers by Haxnicks is the largest modular root training system designed for broadleaved trees and shrubs. Featuring 40 extra deep (20cm) cells in a UV-stabilized plastic frame, it encourages straight root growth for faster, healthier plants. The innovative openable books allow easy inspection of root development, minimizing transplant shock and maximizing success for professional and passionate gardeners alike.
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