Shipped in a resealable bag that is sealed for safety and freshness. It includes a tear-off tab for easy opening.

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Shipped in a resealable bag that is sealed for safety and freshness. It includes a tear-off tab for easy opening.

  • Chemical Structure - CuSO4*5H2O
  • Crystal Form
  • Kills Algae / Kills Roots
  • We sell bulk for so many different uses, we don't include any specific use instructions
  • Chemical Structure - CuSO4*5H2O
  • Crystal Form
  • Kills Algae / Kills Roots
  • We sell bulk for so many different uses, we don't include any specific use instructions

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