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Occasional Contributor
Posts: 7
Registered: ‎08-10-2011
I have a jar of fertilizer from Cottage farm that's five yrs old. Is it usable or beyond shelf life?
Honored Contributor
Posts: 17,676
Registered: ‎03-09-2010

Is it pelleted or liquid?

I would use it and see if you get results.

One very good idea is when a bottle or box of any kind of plant amendment or pesticide is to be used, put the date you opened it on the outside. You can even put clear tape over the date to prevent the ink from smearing if the package gets wet.

☼The best place to seek God is in a garden. You can dig for him there. GBShaw☼