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  • Grow/Bloom Nutrients — Shelf Life?

    Created by bill on

    What’s the shelf life of the grow/bloom nutrient after its been opened?

  • Author
  • #201950

    Eric Vinje


    Most nutrients will last for years if kept in a cool dark place. The only exception are nutrients inoculated with beneficial bacteria and fungi, which often have a shelf life of about two years.

    Hope this helps!

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