soyl v local lime company

[marshboy]

When testing for ph who would you consider the most accurate Soyl with the fancy maps or the local lime firm cartel

 

[teslacoils]

Take your own samples and send them off?

 

[Brisel]

SOYL will send them to a lab that grinds the sample up including any stones. I've been caught out by calcareous flints and acidic soil giving a wrongly alkaline result.

 

[Spencer]

SOYL will send them to a lab that grinds the sample up including any stones. I've been caught out by calcareous flints and acidic soil giving a wrongly alkaline result.

and some of the road gritt thats peddled as "Ag Lime"....