DIY fertiliser


I am very happy with this list. It keeps my interest in plants at high
level almost the same as the plants themselves. In Romania I have
no access to good (or bad) reference materials (books), this list is
almost my only source of information. 

I humble ask for the composition of a plant fertiliser (the trace
elements) for a DIY mixture. I am chemist so no problem with the
substances. (in fact my job is to analyse trace elements, metals in

Thank you all,  Stefan Tiganas