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A 50lb bag of Copper Sulfate Pentahydrate Powder. 99.1% pure, feed grade, fine crystals. Approved by the EPA to be used as an algaecide and for root control. Copper Sulfate Pentahydrate Buy in bulk - 50lbs Sourced in the USA. 1% Pure Feed Grade
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🇺🇸 Ship from USA · On Agora since 2025
$194.99
