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How a Mature Tree Is Lifted and Root-Balled: A Field Record

How a Mature Tree Is Lifted and Root-Balled: A Field Record

Ornatec International |

Archive record · Field guide · 2010s · China

Moving a mature tree is not brute force. It is a precise, repeatable field discipline that protects the root system, the crown and the crew. This record rebuilds our documented transplanting sequence from China operations: a numbered photographic guide that follows one specimen from selection to final staking.

The method, distilled

  • Proportion first: the root ball is marked out at a ratio of one to ten against trunk caliper, so the ball matches the tree it must sustain.
  • Clean cuts only: thick roots are sawn, never torn, and the finished ball is measured before wrapping.
  • Hessian, then steel: the ball is wrapped in hessian and encased in a tensioned wire basket that holds it solid through craning and trucking.
  • The crown travels bound: branches are drawn in and tied before the tree is pushed over and slung.
  • The bed is ready first: geotextile, gravel and planting soil are laid, misting lines installed and anchors set before the tree arrives.

Why this record matters

Specification writers ask a fair question: how do we know a supplier can actually move a large tree? This is the answer in fifteen photographs. The same method stands behind the ex-ground stock in our current tree range.

Read more records on the Knowledge Archive hub, or browse the project gallery.

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