Terravent

Airspade Root Collar Investigations

Terravent and Airspade Decompaction, What are the differences?

The main difference between airspade and terravent for soil decompaction is the better results obtained by an airspade, due to its versatility in many aspects of decompaction and tree healthcare. We are often asked what the differences are between decompaction using a terravent system that is used by some contractors or an air spade that […]

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DNA testing to establish the tree roots origin

Why is root DNA testing such a useful tool when undertaking airspade investigations?

When undertaking Airspade investigations to identify and locate the rooting areas of trees in relation to construction or development planning it is really important to know what you are actually looking at. Below we will look at a couple of common examples where we use DNA testing to establish the tree roots origin. Example 1:

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