🌟 Unlock the Power of Purity!
Our Copper Sulfate Small Crystals come in a 25lb bag, boasting 99% purity and ideal for various applications, including hydroponics and gardening. Made in the USA, these 3-5MM crystals are the perfect eco-friendly solution for enhancing your home or garden.
A**R
the quality is good, and arrival time
to treat our pond
P**N
It does it's job
I use copper sulfate to help keep my septic system and lateral lines free of roots. It seems to work.
D**S
plus they hurt like hell when you get stuck
I don't know if anyone uses this for the same reasons I do. In Florida we have what I call sand spirs. They are a real pain when they get into your lawn, plus they hurt like hell when you get stuck. Copper Sulfate works great to rid your lawn of this pesky weed. Sust sprinkle a little on them and in a week they are gone and most likely they don't come back in that space anyway. Great Product
F**A
Four Stars
EarthWorks Follow up is fantastic.. Great company to deal with.. NO problems at all
B**G
Larger crystals
Will buy again.
R**N
performance
I thought this stuff was supposed to foam when I put it into the toilet, but it didn't. It required several flushes to get all the crystals to go down.
M**E
Great product fu
I have use these crystals in my phone for the last three years and they have done wonderful at keeping the mask and such down
K**Z
Worked perfectly
this was perfect for a project I'm working on
Trustpilot
2 months ago
3 weeks ago
