Technique Guide

Root Over Rock — Clip & Grow

A step-by-step photo progression showing how roots are trained over rock and structure is built through pruning.

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Follow this studio progression from initial root placement through clip-and-grow development to the finished root-over-rock planting. Each photo documents a stage of the same project.

  1. Young bonsai tree with roots secured to rock using copper wire in a training container

    Getting Started

    Roots are positioned over the rock and held in place with copper training wire while the tree establishes in a deep training pot.

  2. Bonsai branches pruned back with new green growth emerging at the cuts while roots grip the rock

    Clip and Grow � Early Stage

    Branches are pruned to direct structure; fresh shoots emerge at the cut points as roots continue to conform to the rock surface.

  3. Root over rock bonsai with spreading roots over a rock mound in a training pot

    Root Development

    Structural roots spread across the rock and into the soil mound as the clip-and-grow canopy develops above.

  4. Close view of pruned bonsai branches with new shoots and roots extending over rock at the base

    Building Branch Structure

    Continued pruning shapes the branch pads while feeder roots extend from the rock into the growing medium.

  5. Hands cutting copper wire that secured bonsai roots to the rock with bonsai wire cutters

    Removing Training Wire

    Once roots have gripped the rock, the securing wire is carefully cut away.

  6. Root over rock bonsai in a training pot beside an empty shallow ceramic bonsai pot

    Choosing the Pot

    A shallow ceramic pot is selected for the final planting once roots and structure are established.

  7. Completed root over rock bonsai in a shallow ceramic pot with established roots on rock

    Final Reveal

    The finished root-over-rock planting � roots fused to the rock and the tree in its final shallow pot.