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kenh2010

soil acidity in potting mix

kenh2010
14 years ago

I've opted to use a standard 1-1-1 (peat-perlite-vermiculite) potting mix for my violets that I am wicking. Does anyone add anything else to the mix? I wondered if adding some form of calcium like limestone or ground egg shells would improve the ph balance or if it even needs to be improved. Any help would be appreciated. Guess I should get a ph test kit or meter.

Ken

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