Copper sulfate is primarily referred to as copper sulfate crystals, cupric sulfate, bluestone, blue vitriol, and copper sulfate pentahydrate.  This substance is used as a fungicide in gardens and food production greenhouse operations.  We also see this product being used as an algaecide for people with ponds or lakes and can be used to help clear tree roots from your septic lines.Copper Sulphate Powder

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Our copper sulfate is 99% pure and is packaged in its original packaging.  We only have EPA labeled product so it is legal to use as an algaecide and root control in your septic system.  For all your application needs and information regarding how to use copper sulfate please refer to our how to use copper sulfate page for more information.Copper Sulphate Powder

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.