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Organic potassium?

Bootlegelkkstarted grow question 3y ago

Best way to add potassium to a organic grow

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Leaves. Other

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GreenLover99answered grow question 3y ago

Langbeinite is an organic amendment that has potassium, magnesium and sulfur. Its a naturally mined crystalline mineral that does not alter the ph.

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Dingle_Dangleanswered grow question 3y ago

banana peel?

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