Limited Time Free Shipping On The Entire Store

Copper Sulfate Powder Pentahydrate - 5 Lbs.

Copper Sulfate Powder (Pentahydrate)

99+% Pure Copper Sulfate Powder Made in The USA from the Highest Grade Material.


  • 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.

AK

Customer Reviews

Based on 7 reviews
86%
(6)
14%
(1)
0%
(0)
0%
(0)
0%
(0)
J
James Clark

Copper Sulfate Powder Pentahydrate - 5 Lbs.

M
Michael Mitra
Cooper Sulfate

This product work on my pool to eliminate algae also best price on the web. Thanks

d
david griffith

Copper Sulfate Powder Pentahydrate - 5 Lbs.

T
Thomas J Loftus

Copper sulfate seems just fine. Packaged well, arrived quickly, and I am satisfied.

J
JOSEPH F.
Received item quickly.

Received item quickly.

Customer Reviews

Based on 7 reviews
86%
(6)
14%
(1)
0%
(0)
0%
(0)
0%
(0)
J
James Clark

Copper Sulfate Powder Pentahydrate - 5 Lbs.

M
Michael Mitra
Cooper Sulfate

This product work on my pool to eliminate algae also best price on the web. Thanks

d
david griffith

Copper Sulfate Powder Pentahydrate - 5 Lbs.

T
Thomas J Loftus

Copper sulfate seems just fine. Packaged well, arrived quickly, and I am satisfied.

J
JOSEPH F.
Received item quickly.

Received item quickly.

Search