Magnesium Oxide

Magnesium oxide provides a high concentration of magnesium, and is a fundamental ingredient in formulating bulk fertiliser blends

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Kieserite

Kieserite (otherwise known as magnesium sulphate) is an effective source of both magnesium and sulphur.

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Serpentine

Serpentine is a natural magnesium-rich mineral that offers a slow release of magnesium.

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Dolomite

A completely natural source of both magnesium and lime…

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