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Return to Copper Sulfate Crystals - 20 Lbs.
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  0 of 0 people found the following review helpful:
 
5 of 5 Copper sulfate August 3, 2025
Reviewer: Daniel Glover from Augusta, GA United States  
Good source to buy copper sulfate.  Better buy than big box stores.  I use it to keep the roots out of old terracotta sewer pipes in my 100 year old house.

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5 of 5 February 4, 2025
Reviewer: Anonymous Person from Renton, WA United States  


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5 of 5 December 31, 2024
Reviewer: Don Charnasky from MELBOURNE BEACH, FL United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 October 9, 2024
Reviewer: Kurt Gross from Spring Valley, CA United States  
Product exactly as I ordered, free shipping, shipped and received promptly, all for a good price.

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  0 of 0 people found the following review helpful:
 
5 of 5 Fast and accurate service. July 31, 2024
Reviewer: Natalie Locke from Covington, LA United States  
We use these crystals for our sewer pipes. Quality product at a much better price than the big box stores. Fast shipping too!

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5 of 5 Copper Sulfate Crystals - 20 Lbs. June 8, 2024
Reviewer: Anonymous Person from Redfield, SD United States  
Received item in a very timely manner.

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5 of 5 September 4, 2023
Reviewer: James Wieck from Bremerton, WA United States  


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5 of 5 Copper sulfate February 5, 2023
Reviewer: GARY VLOEDMAN from KITTY HAWK, NC United States  
Great product. Fair Price. Prompt delivery.
Thank you!

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  0 of 0 people found the following review helpful:
 
5 of 5 Perfect! January 16, 2023
Reviewer: Christopher Wilson from Clearlake, CA United States  
Seed Ranch delivered Johnny on the spot lighting fast perfectly..thank you!

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  0 of 0 people found the following review helpful:
 
5 of 5 Algae remover October 19, 2021
Reviewer: Kenneth Davidson from Taylorsville, KY United States  
I have been using this product for years and it continues to work well algae control. It is easy to order and get when needed.

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