Lowering Soil Ph level

Is it true that crushing blueberries and putting them in your soil can not only lower your soil's ph level but also make your plants purple ?? Any information would be appreciated

Alot of views but no replies

because a lot of people just smacked their head and changed threads. why not try some purple food coloring mixed in milk

sulfur is what you use to lower soil ph. just eat the blueberries while you smoke