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  1. Jack Ingoff

    ADVANCED NUTRIENTS PH Perfect Soil Schedule???

    Thats a chart from their catalogue, excuse the writing. I wouldnt recommend using full strength though, half strength with additives will ec at around 1.8-2.0, ph around 6.9, from a ph 7.2 water source, so ph down will be needed.. Unless your source water is a lower ph..
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