My LHBW had a sale on some older DAP (Diammonium Phosphate, it's white and rather shiny). A five pound bag was a little more than 2 dollars. I ended up getting a 1 gallon glass mason jar to put the stuff in. It's mostly in the form of fine powder, with some chunks that obviously got clumped up along the way.
I couldn't find anything in forum searches for this long term. How should you store this long term, under typical conditions? I put it in my glass jar and put in a cool dark place. This wasn't something I found online as far as storage. Is this one of the components that goes bad over time? Nothing I've read seems to imply that it goes bad, and as long as it is kept dry it will last for longer.
Does anyone have a long term advice about this. Will this one batch of DAP solve my DAP supply needs for the very long term future?
I couldn't find anything in forum searches for this long term. How should you store this long term, under typical conditions? I put it in my glass jar and put in a cool dark place. This wasn't something I found online as far as storage. Is this one of the components that goes bad over time? Nothing I've read seems to imply that it goes bad, and as long as it is kept dry it will last for longer.
Does anyone have a long term advice about this. Will this one batch of DAP solve my DAP supply needs for the very long term future?