Re: Aquatic Plants Digest V1 #279

>From: stevensj at calshp_cals.wisc.edu
>Date: Thu, 31 Aug 95 11:42:20 CDT
>Subject: Re: Aquatic Plants Digest V1 #278

>I don't know how good using epsom salts really since they may contain other
>things which may be harmful to plants (just a guess here).

Epson salt is USP pure Magnesium sulfate (MgSO4, or is it the hydrate,

Anyway, Sulfur is also a nutrient which is needed by plants, although this
is not likely to be deficient. A little extra S won't hurt and neither will
the 7H2O.