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  • Andre Antunes

    October 16, 2023 at 4:24 pm

    Where abouts are you? You should be able to get pure Manganese Sulphate from a chemicals shop and then just use humics or aminoacids, etc to chelate. In any case without a complete soil report it is hard Jonathan. Can you send one through? Whats the TEC? pH? I imagine both very high. Unless you have other complications I don’t think gypsum will do much for you. Probably you need Sulphur…

    • This reply was modified 1 month, 2 weeks ago by  Andre Antunes.