>From: crom at cris_com (Crom)
>Date: Wed, 06 Nov 1996 18:41:17 GMT
>Subject: Re: Aquatic Plants Digest V2 #303
>On Wed, 6 Nov 1996 03:39:02 -0500, Paul Krombholz wrote:
>>MgSO4 is easy to get.  I got what probably
>>will be a lifetime supply---five pounds---at a local garden supply store
>>for five or six dollars.
>MgSO4 is epsom salt, and that's a bit much to pay for it.  I got a 4#
>box of epsom salt at a drugstore for < $2.50, but I'm pinching
>pennies, I guess.  Just a bit of chem trivia.  :)

How do you prepare this thing anyway?
ie X part of MgSO4 to X part of something else.

What's the daily dosage like?