WHAT IS AIR SPADING

Air Spading: Specialist Tree Root Investigation and Soil Decompaction

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Air spading is a specialist, minimally invasive technique that uses compressed air to carefully remove or loosen soil around tree roots. It allows the root system to be investigated while reducing the risk of mechanical damage associated with conventional excavation methods.

Improving Soil Conditions Around Tree Roots

Compacted soil can restrict the movement of air and water, limiting the conditions roots need for healthy growth. Air spading can help relieve compaction and improve the growing environment around the root system.

Following treatment, the exposed area can be backfilled with a suitable blend of existing soil and nutrient-rich compost, where appropriate, to help improve soil structure and fertility.

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Investigating Hidden Root Problems

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When a tree shows signs of decline, the cause may lie beneath the surface. Air spading allows sections of the root system to be exposed for closer inspection, helping identify potential issues such as root damage, decay or other abnormalities that may affect tree health or stability.

This information can help inform decisions about appropriate remedial work or further investigation.

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Benefits of Air Spading

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• Improved root-zone conditions – Helps relieve soil compaction around tree roots.

• Better access to air and water – Can improve the movement of air and water through treated soil.

• Root investigation – Allows closer inspection of roots for damage, decay and other concerns.

• Support for tree health – Helps address soil-related constraints that may contribute to declining tree vigour.

• Informed tree management – Provides useful information to guide further assessment and appropriate remedial work.

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A Targeted Approach to Tree Care

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At Vale Soil Solutions, we use air spading to investigate root-zone conditions and address soil compaction where appropriate. Every tree and site is different, so the treatment approach is tailored to the conditions identified during assessment.