---
product_id: 34772671
title: "Copper Sulfate Crystals-10lb Bag (FINE Crystals)"
brand: "earthworks health llc"
price: "KD 32.00"
currency: KWD
in_stock: true
reviews_count: 13
category: "Earthworks Health Llc"
url: https://www.desertcart.com.kw/products/34772671-copper-sulfate-crystals-10lb-bag-fine-crystals
store_origin: KW
region: Kuwait
---

# Versatile Multi-Use 99% Pure Fine Crystals 10lb Bulk Bag Copper Sulfate Crystals-10lb Bag (FINE Crystals)

**Brand:** earthworks health llc
**Price:** KD 32.00
**Availability:** ✅ In Stock

## Summary

> 🔷 Elevate your projects with the pure power of Copper Sulfate Crystals!

## Quick Answers

- **What is this?** Copper Sulfate Crystals-10lb Bag (FINE Crystals) by earthworks health llc
- **How much does it cost?** KD 32.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/34772671-copper-sulfate-crystals-10lb-bag-fine-crystals)

## Best For

- earthworks health llc enthusiasts

## Why This Product

- Trusted earthworks health llc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure & Potent:** 99% purity ensures maximum effectiveness and quick solubility for flawless results.
- • **Trusted & Tested:** Top-ranked specialty metal raw material with rave reviews for reliability and quality.
- • **Effortless Storage:** Durable, moisture-resistant bag protects your crystals and keeps them ready for action.
- • **Vibrant Versatility:** Perfect for crystal growth, educational demos, arts, crafts, and industrial uses alike.
- • **Bulk Supply, Zero Interruptions:** Generous 10lb packaging keeps your projects flowing without constant reordering.

## Overview

Earthworks Health LLC’s Copper Sulfate Fine Crystals come in a 10lb bulk bag of 99% pure, finely granulated powder. Designed for rapid dissolution and broad applications—from educational crystal growing to industrial uses—this premium product offers vibrant blue crystals in a durable, easy-to-store package. Ideal for professionals and enthusiasts seeking reliable quality and versatility in one powerful solution.

## Description

Discover the versatile and vibrant world of Copper Sulfate Fine Crystals with our substantial 10lb Bag, designed for those who need a bulk quantity for various non-pesticidal applications. Our product is a testament to purity and efficiency, offered in fine crystal form to ensure maximum solubility and ease of use across a wide array of projects and applications. Key Features: Premium Quality Crystals: Our Copper Sulfate comes in a fine crystalline form, guaranteeing quick dissolution and consistent performance. The brilliant blue crystals are not only effective but also visually appealing, adding a pop of color to any project. Bulk Quantity: With a generous 10lb bag, you have ample product for large-scale projects or multiple smaller tasks without the need for frequent repurchases. This bulk offering ensures that you always have Copper Sulfate on hand when you need it. Versatile Application: Designed for use in a variety of applications, our Copper Sulfate is perfect for crystal growth experiments, educational purposes, arts and crafts, and even certain types of manufacturing processes where copper sulfate is required. For Educational and Craft Projects: Ideal for teachers, students, and craft enthusiasts, our Copper Sulfate provides a fantastic medium for crystal growing experiments, educational demonstrations of chemical reactions, and creating vibrant, blue-hued art projects. Easy to Store: Packaged in a durable bag, our Copper Sulfate is simple to store and keep dry. The packaging has been designed to protect the integrity of the crystals, ensuring they remain effective and ready to use. Application Instructions: Crystal Growing Projects: Create beautiful blue crystals by dissolving Copper Sulfate in hot water to form a saturated solution. As the solution cools, stunning blue crystals will begin to form, making for a fascinating educational experiment or decorative pieces. Arts and Crafts: Incorporate Copper Sulfate into your art projects for a unique and vibrant blue pigment. It's excellent for creating homemade paints, dyes, or adding a touch of color to glasswork and pottery. Safety and Handling: Always wear protective gloves and eye protection when handling Copper Sulfate. Ensure that the area is well-ventilated during use. Keep the bag tightly sealed when not in use and store in a cool, dry place away from children and pets. Our 10lb Bag of Copper Sulfate Fine Crystals is your go-to choice for high-quality Copper Sulfate, offering both versatility and value in a single package. Whether for educational purposes, crafting, or any application where the beautiful and chemical properties of copper sulfate can be appreciated, this product delivers excellence and reliability. Explore the possibilities and let your creativity shine with our premium Copper Sulfate crystals.

Review: Good to keep algae out of pond - I’ve used this copper sulfate two years to kill and prevent algae out of my pond without killing the fish. I’ve learned it doesn’t work if the water is colder than 70 degrees. I add blue dye in the winter to keep the sunlight from making the algae grow as much. The dye doesn’t work as well in the bright summer days, so I use the copper sulfate about once every other week in the summer.
Review: copper sulfate finely ground crystals - great product, is exactly as described, well packaged, arrived quickly.

## Features

- Powder Granulation
- Bulk 10lb Bag
- Variety of Uses and Applications
- 99% Pure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018YIMJ3U |
| Best Sellers Rank | #14,040 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Specialty Metal Raw Materials |
| Date First Available | February 16, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Weight | 10 pounds |
| Manufacturer | Earthworks Health LLC |

## Product Details

- **Brand:** Earthworks Health LLC
- **Item Weight:** 10 Pounds
- **Molecular weight:** 159.6
- **Package Information:** Bag
- **Percentage assay:** 99

## Images

![Copper Sulfate Crystals-10lb Bag (FINE Crystals) - Image 1](https://m.media-amazon.com/images/I/41b7lMRg7BL.jpg)
![Copper Sulfate Crystals-10lb Bag (FINE Crystals) - Image 2](https://m.media-amazon.com/images/I/412HO2JrSwL.jpg)
![Copper Sulfate Crystals-10lb Bag (FINE Crystals) - Image 3](https://m.media-amazon.com/images/I/41-4MMAJkiL.jpg)
![Copper Sulfate Crystals-10lb Bag (FINE Crystals) - Image 4](https://m.media-amazon.com/images/I/41ja6TXcVZL.jpg)

## Questions & Answers

**Q: Would this product work to clean up lake shore?**
A: I use this as a fungicide. I mix it with hydrated lime and make Bordeaux mix and use it on my tomatoes and other plants that get wilt and blight.  I am not sure what you mean by clean up lake shore? What are you trying to get rid of? The best thing would be call a manufacture of this product.

**Q: If using this to  contol under growth around a dock in a lake,  how is it mixed with water as mentioned by a previous question and how much is used?**
A: I mixed 1/4 of bag per gallon jug of water. Shook as I poured. Seemed to work best.

**Q: I have a palomino paint horse with soft hoofs will this work on her hoof abscesses**
A: Depends on the cause of the abscesses. A qualified vet or farrier should be able to help determine that. I personally use this for white line disease and thrush on my horses. Both are cause by bacteria and this kills the bacteria.

**Q: will it kill bamboo**
A: I would think so if it kills other roots.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good to keep algae out of pond
*by J***Y on January 13, 2026*

I’ve used this copper sulfate two years to kill and prevent algae out of my pond without killing the fish. I’ve learned it doesn’t work if the water is colder than 70 degrees. I add blue dye in the winter to keep the sunlight from making the algae grow as much. The dye doesn’t work as well in the bright summer days, so I use the copper sulfate about once every other week in the summer.

### ⭐⭐⭐⭐⭐ copper sulfate finely ground crystals
*by R***R on October 6, 2025*

great product, is exactly as described, well packaged, arrived quickly.

### ⭐⭐⭐⭐⭐ Copper Sulfate Crystals-10lb Bag (FINE Crystals)
*by D***N on January 15, 2026*

Fights foot / hoof infections in the barn. Like the finer crystals that what is found locally.

## Frequently Bought Together

- Copper Sulfate Crystals-10lb Bag (FINE Crystals)
- Blue Lake and Pond Dye - One Gallon of Professional Lake & Pond Dye - Treats Up to 1 Acre - Royal Blue Color - Safe for Fish, Wildlife, Pets & Children
- Crystal Blue Copper Sulfate Algaecide - Granular Aquatic Grade Copper Sulfate for Pond Algae Control - 5 Pounds

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/34772671-copper-sulfate-crystals-10lb-bag-fine-crystals](https://www.desertcart.com.kw/products/34772671-copper-sulfate-crystals-10lb-bag-fine-crystals)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-18*