27-02-2008, 02:35 AM
posted to sci.bio.botany
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First recorded activity by GardenBanter: Nov 2006
Posts: 72
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Can I use a dilute buffer to adjust soil pH?
Some plants need acid soils and others
alkaline ones.
If I use K2H(PO4)2/K2H2PO4 mixes can I use
these to adjust soil pH?
Peter
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