[pennsylvania planters]

Does anybody know of a good website that lists fertilisers and their uses. I.E sulphate of ammonia, nitro chalk, sulphate of potash etc.
I work in the allotment shop and would like to learn  (or print off) their uses.
Thanks.
John.

[zazen999]

Have you googled it and been to the RHS website?

[Salmo]

The logical thing to do would be to click on Growing Help above?

[pennsylvania planters]

Thanks Salmo. Never thought of that.
I was actually looking for something a bit easier on the eye though.
Sulphate of ammonia-uses-how to use.
sulphate of iron -uses-how to use etc.
I was looking for an easy print version, if you know what i mean.