Never fertilize plants again! Amazing new product

[K N and P J Harris]

Just the thing for those of you with soils that are completely devoid of 
any cation or anion exchange capacity.
Come to think of it - if you actually have a soil that has no cation or 
anion exchange capacity it would probably be worth a fortune.
Peter Harris,
Department of Soil Science,
The University of Reading, UK.
My opinions are just my own.