Thank you yes that's what I was trying to say.I read what the man said as tons per acre raise you ph but damages soil , 15kg wakes up soil and it corrects its own ph , worth trying I’d say not just discounting as ballocks because we have been told since the 50’s to put Tons on , tell them enough times and they believe it’s right for ever . I’m all for trying anything especially if it’s potential to save me a bloody fortune lol and if fails I will be the first to let you all know it’s rubbish
Also little and often and mixed with dung / slurry is the best way.