$115.77 $120.00
...or simply grow lovely blue crystals.
Usage: For pipeline systems (toilets, etc.) - 1 cup down drains every 2 weeks or 2 cups per month.
AK, OK
Why the packing received is blue letters and the photo sale on line is orange? Diiferent concentrations ?
Quick shipping. Item packed properly. Thanks. I will buy again.
This is my 4th time ordering this product from Seed World ; the product is great and the service is awesome . Keep up the good work
Great to deal with
In The process of using it
Just as described
Delivered on time. Good price.
A+ seller. As described product arrived in a week & in good condition. Thanks!
Copper Sulfate Fine Crystals - 50 Lbs.
It was very easy deal I ordered it a few days later it showed up. Thank you..
See title
👍
Using to treat multiple ponds - mixing in pump sprayer to treat algae blooms. The fine crystals mix well - that's a plus. I would normally also dry cast in the really bad sections, and for that the fine crystals are too small, almost like dust and catch in air. Dissipate as soon as they touch the water. It reacts quickly, so already seeing results after just a couple of days
My order was received in good shape. Thank you.
$3.80
Copper Sulfate Crystals A versatile farm chemical: Pest control - snails and slugs Pond cleaner...
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Copper Sulfate Crystals A versatile farm chemical Small Grade Sold as a reagent Canvas preservative...
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Copper Sulfate Granular Crystals Copper Sulfate Granular Crystals effectively controls both surface algae and bottom...
$19.95
Copper Sulfate Granular Crystals Copper Sulfate Granular Crystals effectively controls both surface algae and bottom...
