Copper Sulfate | Seed World
 

Copper Sulfate

Copper Sulfate Pentahydrate

Copper Sulfate is a very versatile 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.

Please Select Your Grade And Weight Below.

Copper Sulfate Crystals Pentahydrate
Copper Sulfate Crystals - 1 Lb. from $2.80
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Copper Sulfate Granular Crystals - 1 Lb.
Copper Sulfate Granular Crystals - 1 Lb. $9.77
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Copper Sulfate Granular Crystals - 2.5 Lbs.
Copper Sulfate Granular Crystals - 2.5 Lbs. $15.77
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Copper Sulfate Powder (Pentahydrate)
Copper Sulfate Powder - 1 Lb. from $2.80
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Copper Sulfate Powder (Pentahydrate)
Copper Sulfate Powder Pentahydrate - 50 Lbs. $72.95
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Crystal Plex Liquid Copper Sulfate Algae Control
Crystal Plex Liquid Copper Sulfate Algae Control - 1 Gallon $33.95
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Extra Large Copper Sulfate Crystals
Extra Large Copper Sulfate Crystals from $2.80
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Extra Large Copper Sulfate Crystals - 50 Lbs.
Extra Large Copper Sulfate Crystals - 50 Lbs. $117.77
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