Hi James ! You can buy a simple electrical device that you stick into the soil, and after a minute or two you are able to read the pH value. Leif James Lai skrev i meddelelsen <7jhveb$ie7$1 at newton.pacific.net.sg>... >Can somebody please help me? I'd like to measure the pH of my soil but I >don't know how to do it? > >Thanks. > > > >