Home Forums Growing Spirulina Zarrouk receipe

This topic contains 2 replies, has 2 voices, and was last updated by  Dr Cath 3 weeks, 1 day ago.

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  • #2492

    Zenzeros
    Participant

    Hi at All,
    I have a beginner question. The chemical elements of Zarrouk, must be specifically for food use? it is possible to use element for the laboratory use?
    thanks in advance
    Zenzeros

  • #2497

    Zenzeros
    Participant

    Hi,
    I found chemicals elements for Human food use, for zootechnics, for agriculture, and for Laboratory…
    I’m confused. What is the correct way to make a zarrouk mix?
    Anyone has a noticies about theese?
    let me know, please
    Thanks
    Zenzeros

  • #2566

    Dr Cath
    Keymaster

    HI i@Zenzeros, If you plan to eat your spirulina, yes it is better to use food grade nutrients

    Cheers,

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