Trace Elements and GH labels

Do the trace elements need to be listed on the labels or am I missing something?

I noticed on the CocoTek A/B line, the only listed minerals from either part A or B are the usual N-P-K-Ca-Mg and Fe, Mo, S.

When I look at the Flora series though, particularly the Micro, it has many more, like B, Co, Cu, Zn, etc.

I thought the trace minerals were required for growth, so they must still be in the Cocotek, just not on the label?

Fertilizer labels are just a guaranteed minimum in the bottle. The only true way to tell what's in there is to get an analysis.