Living soil blunder?

[milktrayman]

I made some living soil loosely following a recipe but decide to add biochar after a couple of weeks.
I want to use the soil now but the pH is 4 or lower!
I have read a few times not to bother with pH, but this seems too low to me, should I take a chance and pot up or adjust the pH?

 

[GodOfPot]

Was your bio-char charged or uncharged?

More info on the amendments used etc. would be helpful, also how did you check your ph?

 

[bobrown14]

How did you test your soil PH??

 

[Conradino23]

Yeah testing PH of soil is kinda difficult... and biochar actually pushes up PH sky high.