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Re: [PRIMROSES] Miracid watering


Sheila,
Copperas is a Hi-Yield product that is recommended to help prevent cholorosis.
It is 11% sulphur, and 19% iron derived from Ferrous Sulphate.  Is there
something better I could be using?
Kay Dye, Edelstein, IL (Peoria) Zone 5, always pushing 6



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