Filters

Copper Sulfate Powder (Pentahydrate)

Copper Sulfate Powder (Pentahydrate)

100% Pure Copper Sulfate

  • 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.

Copper Sulfate Powder - 1 Lb.
$8.50

Copper Sulfate Powder - 1 Lb.

Copper Sulfate Powder (Pentahydrate)99+% Pure Copper Sulfate Powder Made in The USA from the Highest Grade Material. A versatile farm chemical: ...

View full details
$8.50
Copper Sulfate Powder - 10 Lbs.
$29.95

Copper Sulfate Powder - 10 Lbs.

Copper Sulfate Powder (Pentahydrate)99+% Pure Copper Sulfate Powder Made in The USA from the Highest Grade Material. A versatile farm chemical:...

View full details
$29.95
Copper Sulfate Powder - 20 Lbs.
$57.77

Copper Sulfate Powder - 20 Lbs.

Copper Sulfate Powder (Pentahydrate)99+% Pure Copper Sulfate Powder Made in The USA from the Highest Grade Material. A versatile farm chemical:...

View full details
$57.77
Copper Sulfate Powder - 50 Lbs.
$127.77

Copper Sulfate Powder - 50 Lbs.

Copper Sulfate Powder (Pentahydrate)99+% Pure Copper Sulfate Powder Made in The USA from the Highest Grade Material. A versatile farm chemical:...

View full details
$127.77