copper sulfate small texture

Copper Sulfate Crystals | Small | 50lb Bag

SKU: Cuso4Small-EPA50

Some of our customers have asked for a larger crystal size than our standard mini-crystals---this is the product!  Looks like small gravel or 5+MM.  This is Quimag brand and is shipped in a box and delivered by FedEx.    


EPA number 073385-MEX-001

(Sold in California under Earthworkshealth Pesticide Broker License #40217)