Copper Sulfate Crystals

Seed Barn


Copper Sulfate Crystals 

  • 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. 

AK

Customer Reviews

Thank you for submitting your review

Based on 36 reviews Average Rating 4.83 stars out of 5
Filter 31 Reviews with 5 star rating
Filter 4 Reviews with 4 star rating
Filter 1 Review with 3 star rating
Filter 0 Review with 2 star rating
Filter 0 Review with 1 star rating
  • K
    Karen Mann K. M. Karen M.
    09-06-2024

    Copper sulfate

    Product worked well

  • G
    Gale Fillinger G. F. Gale F.
    09-06-2024

    Root Killer for drain field

    The company that installed and maintains my septic system and drain field insists that this is the best product to maintain root growth in the drain field.

  • G
    Gary Adams G. A. Gary A.
    26-05-2024

    Copper sulfate 10 pounds

    Happy so far

  • G
    GREG SNIEZEK G. S. GREG S.
    15-05-2024

    So fast

    Shocked how fast I recieved it!

  • C
    Caedup Pereira C. P. Caedup P.
    12-05-2024

    👍👏👏👏

    The best price and product !

  • R
    Richard Hall R. H. Richard H.
    03-05-2024

    copper sulfate crystals

    Great product and fast shipping. No problems, thanks

  • M
    Michael Justis M. J. Michael J.
    14-04-2024

    Copper Sulfate Crystals

    Shipped on time and received as expected. What more could I ask for

  • d
    drew franklin D. F. drew f.
    14-03-2024

    septic

    The shipping time was excellent and product arrived in good condition. Will continue to order from you folks.

  • J
    JAMES PYLE J. P. JAMES P.
    12-03-2024

    Quick Delivey

    Quality product delivered quickly,

  • J
    Joseph Zachwieja J. Z. Joseph Z.
    13-02-2024

    The bag was cut.

    The bag was cut so I had to put it in another container.

  • V
    Vasile Stremciuc V. S. Vasile S.
    12-02-2024

    💯 excellent

    Copper Sulfate Crystals

  • J
    JOHN Buerger J. B. JOHN B.
    04-02-2024

    Quick delivery

    Looks good...

  • g
    gary williams G. W. gary w.
    02-02-2024

    👍

    👍

  • J
    Jeff Pike J. P. Jeff P.
    31-12-2023

    Copper Sulfate Chrystals

    Always excellent product and great shipping!

  • P
    Pamela Newman P. N. Pamela N.
    25-12-2023

    Needed 2 shipments

    Ordered 40 lbs. Of CuSO4. Only 20 lbs. arrived in first shipment. Called and second 20 lbs was shipped overnight. That's great service. Thanks.

Ask your Question about this product




Related Items