---
product_id: 34180077
title: "Copper Sulfate Large Crystals 10lb Bag"
brand: "xnets"
price: "₱14176"
currency: PHP
in_stock: true
category: "Xnets"
url: https://www.desertcart.ph/products/34180077-copper-sulfate-large-crystals-10lb-bag
store_origin: PH
region: Philippines
---

# 5+ mm crystal size 99.9% pure, sealed freshness USA made quality Copper Sulfate Large Crystals 10lb Bag

**Brand:** xnets
**Price:** ₱14176
**Availability:** ✅ In Stock

## Summary

> 🔷 Elevate your craft with crystal-clear precision!

## Quick Answers

- **What is this?** Copper Sulfate Large Crystals 10lb Bag by xnets
- **How much does it cost?** ₱14176 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/34180077-copper-sulfate-large-crystals-10lb-bag)

## Best For

- xnets enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Bulk Supply:** Generous 10 lb bag designed for professionals and hobbyists needing long-lasting stock.
- • **Hydroponic-Ready Purity:** 99.9% pure copper sulfate pentahydrate, ideal for hydroponic systems and brewing enthusiasts.
- • **Factory-Sealed Freshness:** Sealed in durable plastic packaging to protect from moisture and maintain peak potency.
- • **Precision-Sized Crystals:** Large 5+ mm briquettes fit perfectly on a quarter for easy measurement and consistent use.
- • **Trusted American Craftsmanship:** Proudly USA made, ensuring premium quality and reliability you can count on.

## Overview

This 10 lb bag of 99.9% pure Copper Sulfate Large Crystals features 5+ mm briquette-sized granules, factory-sealed for freshness and made in the USA. Perfectly suited for hydroponics, brewing, and water treatment, it offers professional-grade quality in a bulk supply.

## Description

99.9% Pure Copper Sulfate Pentahydrate Large Crystals. Fit 1 crystal on a quarter. Product sealed in factory plastic bag for freshness and protection from elements. Not registered as a pesticide.

## Features

- Briquette Size
- Bulk
- Hydroponic Approved
- USA Made
- 5+ MM Crystals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JH79LMY |
| Best Sellers Rank | #59,657 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #52 in Beer Brewing Ingredients |
| Brand Name | Xnets |
| Customer Reviews | 4.8 4.8 out of 5 stars (302) |
| Item Form | Granule |
| Item Weight | 10 Pounds |
| Manufacturer | Earthworks Health LLC |
| Part Number | COPPERLARGE10# |
| UPC | 756519496970 |
| Unit Count | 160 Ounce |

## Product Details

- **Brand:** Xnets
- **Item Form:** Granule
- **Item Weight:** 10 Pounds
- **Manufacturer:** Earthworks Health LLC
- **Unit Count:** 160 Ounce

## Images

![Copper Sulfate Large Crystals 10lb Bag - Image 1](https://m.media-amazon.com/images/I/41QQqqlpyzL.jpg)
![Copper Sulfate Large Crystals 10lb Bag - Image 2](https://m.media-amazon.com/images/I/41Q6QCv7srL.jpg)
![Copper Sulfate Large Crystals 10lb Bag - Image 3](https://m.media-amazon.com/images/I/41NHWeJcIFL.jpg)
![Copper Sulfate Large Crystals 10lb Bag - Image 4](https://m.media-amazon.com/images/I/410zIQ9o3aL.jpg)

## Frequently Bought Together

- Copper Sulfate Large Crystals 10lb Bag
- Copper Sulfate Crystals-10lb Bag (FINE Crystals)
- Copper Sulfate Small Crystals 10lb Bag

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**Shop now:** [https://www.desertcart.ph/products/34180077-copper-sulfate-large-crystals-10lb-bag](https://www.desertcart.ph/products/34180077-copper-sulfate-large-crystals-10lb-bag)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-07-08*