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Air Spading

A process that uses compressed air to safely remove soil around a tree's roots without causing damage.

How root excavation helps

  • Identifies girdling roots that may be choking the tree.
  • Relieves soil compaction, improving oxygen, water, and nutrient movement to the roots.
  • Exposes the root flare, which is often buried too deep.
  • Helps diagnose root damage, decay, and other underground problems.
  • Allows for safe root pruning and corrective treatments without unnecessary root injury.
Arborist using an air spade around the base of a tree

Air spading is commonly used on valuable landscape trees showing signs of stress, poor growth, or decline, and can often improve tree vigor while reducing the risk of future health and stability issues.

Before and after root collar excavation showing buried root flare and exposed roots