Copper Sulfate Crystals - 10 Lbs.

Name: Copper Sulfate Crystals - 10 Lbs.
Brand: Seed Ranch
SKU: 740975961
Price: 38.25 USD
Availability: InStock
Rating: 4.5 (53 reviews)

4.5 stars out of 53 reviews

(4.5)|

53 ratings

Key item features

Product Origin: Made in the USA, these copper sulfate crystals are supplied in a 10 Lbs. quantity.
Intended Use: This product is specifically for industrial and manufacturing applications and is not suitable for areas where children are present due to not meeting PPPA requirements.
Pest Control: Effective as a pesticide, it targets and eliminates bacteria, unwanted plants, fungi, and various pests.
Parasite Disruption: Functions as a fungicide by binding to parasite proteins, disrupting normal cellular function and causing damage.
Antiseptic Properties: Can be utilized inside the home as an antiseptic to effectively kill germs.
Wood Preservation: Also serves as a wood preservative, helping to prevent dry rotting.
Natural Compound: This product is a naturally occurring mineral, available in crystal form.

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Specs

Herbicide type
Fungicide
Brand
Seed Ranch
Form
Crystals
Size
10 lbs
Plant category
Fungi
Product net content uom
Pound

Current price is $38.25

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Columbus, 43215

Arrives by Fri, Feb 20

Sold and shipped by Seed Ranch

4.273234200743494 stars out of 5, based on 538 seller reviews(4.3)

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Comparison Overview:
Product	Viewing this item Copper Sulfate Crystals - 10 Lbs. current price $38.25 Copper Sulfate Crystals - 10 Lbs. 4.5 out of 5 Stars. 53 reviews	Spruce Weed & Grass Killer Manual Spray Starter Kit, 64 oz. current price $29.97 Spruce Weed & Grass Killer Manual Spray Starter Kit, 64 oz. 4.7 out of 5 Stars. 193 reviews	Roundup Dual Action Weed and Grass Killer Plus 4 Month Preventer with QuickHand, 1.5L current price $19.99 Roundup Dual Action Weed and Grass Killer Plus 4 Month Preventer with QuickHand, 1.5L 4.6 out of 5 Stars. 407 reviews	Spruce Weed & Grass Killer Trigger Spray, 24 oz. current price $12.97 Spruce Weed & Grass Killer Trigger Spray, 24 oz. 4.6 out of 5 Stars. 179 reviews

Comparison Chart:
Herbicide type	FungicideCopper Sulfate Crystals - 10 Lbs.	Weed & Grass KillerSpruce Weed & Grass Killer Manual Spray Starter Kit, 64 oz.	Weed & Grass KillerRoundup Dual Action Weed and Grass Killer Plus 4 Month Preventer with QuickHand, 1.5L	Weed & Grass KillerSpruce Weed & Grass Killer Trigger Spray, 24 oz.
Form	CrystalsCopper Sulfate Crystals - 10 Lbs.	LiquidSpruce Weed & Grass Killer Manual Spray Starter Kit, 64 oz.	LiquidRoundup Dual Action Weed and Grass Killer Plus 4 Month Preventer with QuickHand, 1.5L	LiquidSpruce Weed & Grass Killer Trigger Spray, 24 oz.
Size	10 lbsCopper Sulfate Crystals - 10 Lbs.	64 ozSpruce Weed & Grass Killer Manual Spray Starter Kit, 64 oz.	1.5 LRoundup Dual Action Weed and Grass Killer Plus 4 Month Preventer with QuickHand, 1.5L	24 ozSpruce Weed & Grass Killer Trigger Spray, 24 oz.
Plant category	FungiCopper Sulfate Crystals - 10 Lbs.	GrassesSpruce Weed & Grass Killer Manual Spray Starter Kit, 64 oz.	GrassesRoundup Dual Action Weed and Grass Killer Plus 4 Month Preventer with QuickHand, 1.5L	GrassesSpruce Weed & Grass Killer Trigger Spray, 24 oz.

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About this item

Product details

Get rid of pesky bacteria, unwanted plants, fungi and pests with ease and with the help of these Copper Sulfate Crystals. These copper crystals can be made into a pesticide that can kill bacteria, plants, fungi and pests. This copper fungicide is also effective against parasites as it binds to the proteins in the parasites, which causes the normal function to be disrupted and then damages the cells. It can also be used inside the home as an antiseptic to kill off germs. This copper pesticide can additionally be used as a wood preservative to help avoid dry rotting, oral intake for humans should be avoided to prevent poisoning. It's a compound and a naturally occurring mineral that can be found in a powder form or as a crystal

Made in the USA - 10 Lbs. Copper Sulfate Small Crystals. THIS PRODUCT DOES NOT MEET PPPA REQUIREMENTS AND IS INTENDED FOR INDUSTRIAL AND MANUFACTURING USES ONLY AND IS NOT INTENDED FOR USE IN AREAS WHERE CHILDREN ARE PRESENT.

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Warranty

Warranty information

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Warnings

WARNING: WARNING: This product can expose you to copper, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

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Customer ratings & reviews

4.5 out of 5 stars

stars53 ratings28 reviews

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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

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Showing 1-3 of 28 reviews

Dec 6, 2024

Tom

Sold and shipped bySeed Ranch

5 out of 5 stars review

Verified Purchase

Affordable root killer

This is a lot more affordable root killer than I can buy locally. Now I can use it more often. Now using it once a month to keep my sewer line from having tree root blockage and backup.

Incentivized Review

Helpful?

Oct 17, 2025

anonymous

Sold and shipped bySeed Ranch

5 out of 5 stars review

Verified Purchase

crystals

its what i wanted got it fast

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Oct 18, 2025

Paul

Sold and shipped bySeed Ranch

5 out of 5 stars review

Verified Purchase

Fast delivery

Received order packed very well in good condition no ripped bag

Incentivized Review

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Copper Sulfate Crystals - 10 Lbs.

Key item features

Specs

How do you want your item?

More seller options (1)

Compare with similar items

Viewing this item

About this item

Product details

Warranty

Warranty information

Warnings

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