Food for Thought - Must Read

I dont think anyone has asked this question to date so here goes.

Is there any evidence to suggest that nutrient levels in fertilisers lower over time, as in would a 10 year old bottle of fish emulsion still have the same nutrient content as described on the bottle or as a fairly new bottle of fertiliser?

with the cap still on.. maybe half on if you want to get picky lol.

id go and but some new shit for under 10 dollars

but maybe over time its cooked into super nutes and would be the best shit going around give it a shot

peace

i dont know,but i wunder 2.

I would think oxidation over that period of time would affect the nutriant levels.How? I don't know and wouldn't want to find out by experiment. Just buy a new bottle and toss that one out. Maybe toss it on the lawn and see what it does...