Shelf life, according to Fertrell, is 1 year.
Based on my current feed usage, it would take me 2 years to use the whole bag!!!!! Fertrell has given me several formulas that I can use (depending on what the price of the grains are, I sometimes use some wheat and sometimes not..all organic). I've just started using their protein crumbles in the last couple of months for a better protein ratio. Also organic, no soy, and adds more variety to my feed than I was originally using.
Anyhow, I usually make up 20 lbs at a time which, rounded, takes about 1/2 lb of the Nutribalancer (really s/b about 9 or 10 oz.).
Based on my current feed usage, it would take me 2 years to use the whole bag!!!!! Fertrell has given me several formulas that I can use (depending on what the price of the grains are, I sometimes use some wheat and sometimes not..all organic). I've just started using their protein crumbles in the last couple of months for a better protein ratio. Also organic, no soy, and adds more variety to my feed than I was originally using.
Anyhow, I usually make up 20 lbs at a time which, rounded, takes about 1/2 lb of the Nutribalancer (really s/b about 9 or 10 oz.).