By Drc726
East Sussex,
England 
I right in thinking that the area I have covered in bark chippings every 3 years for over 20 years is now acidic?
1 May, 2021
By Drc726
East Sussex,
England
I right in thinking that the area I have covered in bark chippings every 3 years for over 20 years is now acidic?
1 May, 2021
No not necessarily.
Depends on which trees the bark came from and how alkaline your soil is etc.
Best way to ascertain your pH is to get a simple pH test kit.
1 May, 2021