On Fri, 28 Mar 2003 00:19:52 -0000, Monte wrote:

I know you can buy the things, but I'm stubborn and curious.(and still
alive to tell about it) heh

What I am looking for is what reagents etc are used for the standard tests
for NPK? hey, even I can use litmus so the Ph thing is whipped.

Litmus is useless for soil testing. You don't want to know if a soil is acid or
alkaline so much as how acid or alkaline it is.