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  Seed Ranch > Algae & Moss Control > Copper Sulfate Crystals (Pentahydrate) >

Copper Sulfate Crystals - 5 Lbs.
Copper Sulfate Crystals - 5 Lbs.


 
Our Price: $17.95

Qty:

Description
 

Copper Sulfate Crystals (Pentahydrate) - 5 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.


Average Rating: 4.5 of 5 Total Reviews: 9 Write a review »

  0 of 0 people found the following review helpful:
 
copper sulfate crystals October 15, 2018
Reviewer: Anonymous Person from Stanley, NC United States  
very fast shipping

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  0 of 0 people found the following review helpful:
 
Original Order??? September 16, 2018
Reviewer: John Gouvaia from Livermore, CA United States  
Original order was for 2  5lb. crystal formulations,  you sent one  powder formulation, then sent a crystal formulation? Please advise?? would like another crystal formulation, as originally ordered?? Thank-you John Gouvaia

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  0 of 0 people found the following review helpful:
 
April 18, 2018
Reviewer: Marc Desruisseaux from CORAL SPRINGS, FL United States  
Great value ! Great service ! Great prices !

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  0 of 0 people found the following review helpful:
 
good product and service March 11, 2018
Reviewer: Roger kurtenbach from Whitewood, SD United States  
quick service, high quality product

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  0 of 0 people found the following review helpful:
 
Copper Sulfate Crystals 5lbs August 28, 2017
Reviewer: allene wilcox from tonawanda, NY United States  
It came very fast. It was a good price.

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