Name: Copper Sulfate Powder
Brand: Seed Barn
SKU: CSP-1
Price: 3.80 USD
Availability: InStock

Copper Sulfate Powder

$3.80

Description
Reviews

Description

Copper Sulfate Powder

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.

Usage: For pipeline systems (toilets, etc.) - 1 cup down drains every 2 weeks or 2 cups per month.

Reviews

Customer Reviews

Thank you for submitting your review

Based on 14 reviews Average Product Rating 4.7 stars

5 Star Rating - 12 Customer Reviews (12)

4 Star Rating - 0 Customer Review

3 Star Rating - 2 Customer Reviews

2 Star Rating - 0 Customer Review

1 Star Rating - 0 Customer Review

Verified buyer

5 star rating Leo Gonzalez L. G. Leo G.
27-05-2023

Mr G

Great product 👍
Verified buyer

5 star rating Jen Blower J. B. Jen B.
13-04-2023

Fast and dependable

Copper Sulfate Powder
Verified buyer

3 star rating Pamela Newman P. N. Pamela N.
15-03-2023

Not what I ecpected

I did not expect to receive such fine powder. I would have preferred larger crystals that would be easier to spread in our retention pond.
Verified buyer

3 star rating JW Allen J. A. JW A.
13-03-2023

Poor packaging

You wrapped the bag of the product tightly in a USPS envelope. Usually, I can cut the USPS envelope with scissors. In this case, that also cut the bag of copper sulfate. It ended up spilling all over the work bench.
Verified buyer

5 star rating Tina Northcutt T. N. Tina N.
09-03-2023

Good Price

Good price and USA company. I would buy from your company again!
Verified buyer

5 star rating Aleksey Betev A. B. Aleksey B.
23-02-2023

So far, so good

Fast delivery.
Verified buyer

5 star rating george szydlowski G. S. george s.
20-02-2023

good buy

good buy
5 star rating Michael R. M. R. Michael R.
21-12-2022

Excellent

Excellent
5 star rating Yuriy S. Y. S. Yuriy S.
21-12-2022

Quick delivery . Very helpful.

Quick delivery . Very helpful.
Verified buyer

5 star rating Pankaj Kapadia P. K. Pankaj K.
20-12-2022

Good

Fair shipment.
Verified buyer

5 star rating Steven Sekulich S. S. Steven S.
27-10-2022

retired engeneer

very good service and price,
Verified buyer

5 star rating Lee Zewatsky L. Z. Lee Z.
18-10-2022

fast service

Copper Sulfate Powder
Verified buyer

5 star rating Aelita Khorochilova A. K. Aelita K.
05-10-2022

Cooper arrived in good condition after 5 days

Great
Verified buyer

5 star rating Danielle Blondin D. B. Danielle B.
20-08-2022

As described and shipped quick

Excellent service and product