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    • eBay
    • Copper Sulfate Weed & Pest Control Supplies

    Copper Sulfate Weed & Pest Control Supplies

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    • Time: ending soonest
    • Time: newly listed
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    486 Results

    • SeedRanch Copper Sulfate 99% Crystals Pentahydrate (Fine Grade) - 10 Lbs.

      SeedRanch Copper Sulfate 99% Crystals Pentahydrate (Fine Grade) - 10 Lbs.

      $36.25
      944 sold
    • SeedRanch Copper Sulfate 99% Pure "Excellent for Algae & Pond weeds" 5 Lbs.

      SeedRanch Copper Sulfate 99% Pure "Excellent for Algae & Pond weeds" 5 Lbs.

      $19.95
      210 sold
    • COPPER SULFATE CRYSTALS - 99% PURE - FREE SHIPPING

      COPPER SULFATE CRYSTALS - 99% PURE - FREE SHIPPING

      $7.77 to $77.70
      85 sold
    • Root Killer Destroyer - Copper Sulfate Pentahydrate - 2 Lbs.

      Root Killer Destroyer - Copper Sulfate Pentahydrate - 2 Lbs.

      $17.95
      282 sold
    • SeedRanch Copper Sulfate 99% Crystals Pentahydrate (Fine Grade) - 5 Lbs.

      SeedRanch Copper Sulfate 99% Crystals Pentahydrate (Fine Grade) - 5 Lbs.

      $27.77
    • 1 Pound - Copper Sulfate Pentahydrate Powder - 99% Pure

      1 Pound - Copper Sulfate Pentahydrate Powder - 99% Pure

      $3.99
      $9.30 shipping
      811 sold
    • Copper Sulfate 99% Pure "Excellent For Algae & Pond Weeds" 1/2 Lb.

      Copper Sulfate 99% Pure "Excellent For Algae & Pond Weeds" 1/2 Lb.

      $9.95
    • 5 Pounds - Copper Sulfate Pentahydrate Powder - 99% Pure

      5 Pounds - Copper Sulfate Pentahydrate Powder - 99% Pure

      4.5 out of 5 stars (35)35 product ratings - 5 Pounds - Copper Sulfate Pentahydrate Powder - 99% Pure
      $14.99
      $12.25 shipping
      1,633 sold
    • Copper Sulfate Crystals 10lb Bag (FINE CRYSTAL)

      Copper Sulfate Crystals 10lb Bag (FINE CRYSTAL)

      $36.50
      1,562 sold
    • Copper Sulfate Crystals 50lb Bag (FINE CRYSTAL)

      Copper Sulfate Crystals 50lb Bag (FINE CRYSTAL)

      $143.00
      2,562 sold
    • SeedRanch Copper Sulfate 99% Pure "Excellent for Algae & Pond weeds" 10 Lbs.

      SeedRanch Copper Sulfate 99% Pure "Excellent for Algae & Pond weeds" 10 Lbs.

      $37.77
    • 2 Pounds - Copper Sulfate Pentahydrate Powder - 99% Pure

      2 Pounds - Copper Sulfate Pentahydrate Powder - 99% Pure

      $7.75
      $9.30 shipping
      520 sold
    • Copper Sulfate Pentahydrate Small Crystals 99% PURE MIN. 2.5 Lbs. Cert. NSF

      Copper Sulfate Pentahydrate Small Crystals 99% PURE MIN. 2.5 Lbs. Cert. NSF

      $17.50
      or Best Offer
    • SeedRanch Copper Sulfate Crystals 99% Pure Pentahydrate - 10 Lbs.

      SeedRanch Copper Sulfate Crystals 99% Pure Pentahydrate - 10 Lbs.

      5 out of 5 stars (15)15 product ratings - SeedRanch Copper Sulfate Crystals 99% Pure Pentahydrate - 10 Lbs.
      $39.95
    • Copper Sulfate, 4oz, General Purpose Grade, Sturdy Bottle SHIPS SAME DAY

      Copper Sulfate, 4oz, General Purpose Grade, Sturdy Bottle SHIPS SAME DAY

      $5.95
      169 sold
    • Copper Sulfate Crystals 10lb Bag (SMALL CRYSTAL)

      Copper Sulfate Crystals 10lb Bag (SMALL CRYSTAL)

      $41.00
      189 sold
    • 5 Pounds - Copper Sulfate Pentahydrate Crystals - 99% Pure

      5 Pounds - Copper Sulfate Pentahydrate Crystals - 99% Pure

      $17.99
      $12.25 shipping
      583 sold
    • Copper Sulfate / 12 Ounces / 2 Bottles / 99.7% Pure Reagent Grade / Dry Powder

      Copper Sulfate / 12 Ounces / 2 Bottles / 99.7% Pure Reagent Grade / Dry Powder

      $12.99
      54 sold
    • Copper Sulfate Crystals 25lb Bag (FINE CRYSTAL)

      Copper Sulfate Crystals 25lb Bag (FINE CRYSTAL)

      5 out of 5 stars (5)5 product ratings - Copper Sulfate Crystals 25lb Bag (FINE CRYSTAL)
      $83.00
      380 sold
    • Copper Sulfate "CuSO4 5H2O" Minimum of 99.8% purity! 10lb

      Copper Sulfate "CuSO4 5H2O" Minimum of 99.8% purity! 10lb

      $30.70
      225 sold
    • Copper Sulfate Medium Crystal 99.8% PURE MIN. 2lb

      Copper Sulfate Medium Crystal 99.8% PURE MIN. 2lb

      $13.50
      86 sold
    • Copper Sulfate (CuSO4 5H2O) Crystals 99.8% PURE MIN. 5 lbs

      Copper Sulfate (CuSO4 5H2O) Crystals 99.8% PURE MIN. 5 lbs

      $17.77
      Free shipping
      146 sold
    • Copper Sulfate SMALL CRYSTALS Minimum of 99.8% purity! 5lb

      Copper Sulfate SMALL CRYSTALS Minimum of 99.8% purity! 5lb

      $17.77
      87 sold
    • COPPER SULFATE -10 POUNDS BULK- WORKS AWESOME ON ALGAE & POND WEEDS 99% PURE

      COPPER SULFATE -10 POUNDS BULK- WORKS AWESOME ON ALGAE & POND WEEDS 99% PURE

      $34.75
      1,318 sold
    • Copper Sulfate Medium Crystal 99.8% PURE MIN. 1lb

      Copper Sulfate Medium Crystal 99.8% PURE MIN. 1lb

      $11.00
      68 sold

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