Copper Sulfate Powder

Seed Barn


Copper Sulfate Powder

  • A versatile farm chemical:
  • Pest control - snails and slugs
  • Pond cleaner - algae, mosquito larvae
  • Natural fungicide mildew
  • Antiseptic - household germs
  • Organic Bordeaux mix - blight, apple scab, leaf curl, etc.);
  • Remove old tree stumps (bore a hole and insert
  • Kill roots clogging septic tank pipes - flush down the toilet.
  • Wood and canvas preservative (prevents dry rot),

...or simply grow lovely blue crystals.

Usage: For pipeline systems (toilets, etc.) - 1 cup down drains every 2 weeks or 2 cups per month.

Customer Reviews

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Based on 19 reviews Average Product Rating 4.8 stars
5 Star Rating - 17 Customer Reviews (17)
4 Star Rating - 0 Customer Review (0)
3 Star Rating - 2 Customer Reviews (2)
2 Star Rating - 0 Customer Review (0)
1 Star Rating - 0 Customer Review (0)
  • Verified buyer
    5 star rating Mary JO Badgett M. J. B. Mary J. B.
    31-07-2023

    Copper Sulfate

    Received it on time and in good shape. Thank you.

  • Verified buyer
    5 star rating James Johnson J. J. James J.
    24-07-2023

    Copper Sulfate

    Our water fountain has been green for years. Even when we bleached it. In less than eight hours of using two tablespoons of copper sulfate and we had clear water, and all of the moss and green slime were cleared sway.

  • Verified buyer
    5 star rating Mario Gutierrez M. G. Mario G.
    25-06-2023

    not received package???

    I STILL HAVEN'T RECIEVED MY PACKAGE???

  • Verified buyer
    5 star rating Marty Gendron M. G. Marty G.
    22-06-2023

    Great to do business with.

    Great prices and Fast shipper

  • Verified buyer
    5 star rating Seadon White S. W. Seadon W.
    22-06-2023

    Fast shipping, quality product

    Basically the full package. Low price, fast shipping and it works like a charm!

  • Verified buyer
    5 star rating Leo Gonzalez L. G. Leo G.
    27-05-2023

    Mr G

    Great product 👍

  • Verified buyer
    5 star rating Jen Blower J. B. Jen B.
    13-04-2023

    Fast and dependable

    Copper Sulfate Powder

  • Verified buyer
    3 star rating Pamela Newman P. N. Pamela N.
    15-03-2023

    Not what I ecpected

    I did not expect to receive such fine powder. I would have preferred larger crystals that would be easier to spread in our retention pond.

  • Verified buyer
    3 star rating JW Allen J. A. JW A.
    13-03-2023

    Poor packaging

    You wrapped the bag of the product tightly in a USPS envelope. Usually, I can cut the USPS envelope with scissors. In this case, that also cut the bag of copper sulfate. It ended up spilling all over the work bench.

  • Verified buyer
    5 star rating Tina Northcutt T. N. Tina N.
    09-03-2023

    Good Price

    Good price and USA company. I would buy from your company again!

  • Verified buyer
    5 star rating Aleksey Betev A. B. Aleksey B.
    23-02-2023

    So far, so good

    Fast delivery.

  • Verified buyer
    5 star rating george szydlowski G. S. george s.
    20-02-2023

    good buy

    good buy

  • 5 star rating Michael R. M. R. Michael R.
    21-12-2022

    Excellent

    Excellent

  • 5 star rating Yuriy S. Y. S. Yuriy S.
    21-12-2022

    Quick delivery . Very helpful.

    Quick delivery . Very helpful.

  • Verified buyer
    5 star rating Pankaj Kapadia P. K. Pankaj K.
    20-12-2022

    Good

    Fair shipment.

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