Hello Acid Soil!

[lindylou16]

While turning over my Garden earlier i notice very many earthworms (from previous years manuring) I would like to know is it possible as a general guide to determine Acid or Alkaline soil from the amount of earthworms (or the lack of them? Thx

[NazNomad]

Earthworms can't tolerate acidic soil, so the more worms, the more alkaline your soil is.

I doubt there's a standard ph level for number of worms per m³ though. :-)