Knowledge on soil decompaction & soil improvement

The technique: how compressed air opens the soil, when to use it and what it costs.

The methods compared: surface aeration, mechanical loosening and decompaction with compressed air.

What travels into the soil through the fractures, how much fits, and why soil life is the point.

Recognise the signs and causes of compacted soil and fix them without excavation.

Give the root zone air and space again, so trees grow healthier and live longer.

The methods side by side, and why lawn aeration is something else entirely.

Six points that decide what you get out of a machine, and where the compressor comes in.