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Copper Sulfate Crystals - 20 Lbs.

Copper Sulfate Crystals (Pentahydrate) - 20 Lbs.

**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.

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

AK

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M
Marshall Knopf

Copper Sulfate Crystals - 20 Lbs.

E
ERNEST K.
Exceptional Service

Excellence in every way!

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Marshall Knopf

Copper Sulfate Crystals - 20 Lbs.

E
ERNEST K.
Exceptional Service

Excellence in every way!

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