Be more specific, Fizzhead. Which plants and which soda (pop) are you talking about. Is this some science project you are working on or do you just like to do stupid things for no reason? "Kevin Horn" <khorn2 at neb.rr.com> wrote in message news:eXc%b.16055$LD5.10061 at twister.rdc-kc.rr.com... > If I water plants with pop & water why do they die? > >