[NAFEX] leachy phosphate?
Kieran &/or Donna
holycow at frontiernet.net
Wed Jun 17 21:01:31 EDT 2009
re Alan's comments on the insolubility of phosphate. Yes, unless applied in the super and triple superphosphate forms, it is hard for plants to pick up. If they haven't been killed off by too many pesticides, symbiotic fungi make the phosphates available. Donna
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