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Lavender Lady

Is there a difference between normal Epsom salts and Horticultural Epsom salts ?

BobTheGardener

I don't think there is any difference other than one is approved for human consumption whereas the horticultural grade is not.

fidgetbones

If all you want is a bit for your tomatoes, then 300g is about £2.50 from your local pharmacy.  It should last all season.  Pharmaceutical grade is ok for plants (even if its out of date)

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