Can I use a dilute buffer to adjust soil pH?
"Peter Jason" wrote in
message
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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
Thanks for all replies. I will try out the
repotting method when the weather cools off.
Peter
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