01-19-2013, 10:54 AM
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#7
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Algae Grower
Join Date: Aug 2012
Location: israel
Posts: 9
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fertilizer potassium
Quote:
Originally Posted by dprais1
some suggest that if you have plenty of livestock you don't need to dose Nitrate or Phosphate, but you do need to dose Potassium and trace
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What kind of Potassium?
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