⚡ Crush roots & algae with crystal-clear power!
Greenway Biotech's Copper Sulfate Pentahydrate Crystals offer a potent 25% copper concentration in a fully water-soluble form, making it an essential fungicide and root killer for hydroponics, aquaponics, ponds, and sewer treatments. This 1-pound pack not only eradicates unwanted roots and algae but also corrects copper deficiencies, ensuring healthier plant growth and cleaner aquatic environments.
M**K
Great product
Great service
G**S
Works
Have a 1906 house with a clay pipe as the sewer line. It gets invaded by tree roots and I really need something like this.
A**.
U need this if have a tree in near the house
I have used this product many times. its worth the money
T**R
blue crystals are hopefully effective
will buy more if the work
S**N
Three Stars
There were no directions on how to use !!!
L**N
Four Stars
It works
S**Y
not sure
looks good but haven't used it yet.
Trustpilot
1 week ago
5 days ago
