> Anyone ever used one? I'm concerned with what they mean by checking
combined n-p-k ... what does "combned" mean in that context?
Judging by the reviews on Amazon (http://tinyurl.com/9kf6gu), it looks like
something I'd give a miss. The "combined" reading for NPK appears to be a
simple "ok/not ok" for all three components together. If you want to know
what each one's level is, you'd need something like this sampler
(http://tinyurl.com/8gyjlv), which you can probably find at any garden
store. I've seen them at Rite-Aid Drugs.
Karen Black
Norton Creek Farm
Blodgett, OR
Re: [Homestead] Soil Analyser,
Karen L. Black, 12/26/2008