Copper Sulfate Powder Pentahydrate – 5 Lbs.
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.
STATES NOT REGISTERED
AK
