Shelf life of lushgro prduct

[Tian85]

h]Have a bottle of lushgro micro and some lushgro dry fert in my shelf for 3yrs ++. Then now is back to planted, so wondering is there any expiry time line for the product. Can my fert still be used??

[StanChung]

Dry fertilizers should last a very very long time if kept in cool dry area.