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Organic Cal/Mag Feeding - Epsom Salts

buddhi_coopstarted grow question 4y ago

Is it a good idea to use epsom salt with all my feeds? I’m growing organically so I’m trying to find a source for cal/mag I can use like Botanicare’s Cal Mag.

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Papa_Tanswered grow question 4y ago

If you’re gonna use the Botanicare Cal/Mag don’t use epsom salts, it’s redundant. Over using epsom salts isn’t good either. So keep that in mind.

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GrowCNanswered grow question 4y ago

Are you trying to find a substitute for cal-mag? If so, epsom does not contain calcium. Why would you use epsom salt with every feeding? Do your plants need additional magnesium and sulfur with every feeding?

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