--- product_id: 182537124 title: "Copper Sulfate Mini Crystals 2.5lb Jar" brand: "earthworks health llc" price: "1118 kr" currency: NOK in_stock: true category: "Earthworks Health Llc" url: https://www.desertcart.no/products/182537124-copper-sulfate-mini-crystals-2-5lb-jar store_origin: NO region: Norway --- # Mini Crystals like Coffee Grounds 99% Pure Copper Sulfate 2.5lb Convenient Resealable Jar Copper Sulfate Mini Crystals 2.5lb Jar **Brand:** earthworks health llc **Price:** 1118 kr **Availability:** ✅ In Stock ## Summary > 🔵 Elevate your projects with the pure power of Copper Sulfate mini crystals! ## Quick Answers - **What is this?** Copper Sulfate Mini Crystals 2.5lb Jar by earthworks health llc - **How much does it cost?** 1118 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/182537124-copper-sulfate-mini-crystals-2-5lb-jar) ## 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 - • **Secure & Ready:** Durable resealable jar keeps crystals fresh, dry, and ready whenever inspiration strikes. - • **Bulk Without Bulk:** 2.5lb jar offers ample supply for multiple experiments or craft sessions without constant repurchasing. - • **Vibrant & Versatile:** Ideal for crystal growth, educational demos, and arts & crafts with a stunning blue hue. - • **Purity You Can Trust:** 99% assay ensures top-tier chemical performance for all your projects. - • **Perfectly Sized Crystals:** Mini granules dissolve faster, delivering consistent and vibrant results every time. ## Overview Earthworks Health LLC’s Copper Sulfate Mini Crystals come in a 2.5lb resealable jar, featuring 99% pure pentahydrate granules sized like coffee grounds for rapid dissolution. Perfect for educational experiments, arts and crafts, and various industrial uses, this vibrant blue chemical offers both convenience and consistent quality in one premium package. ## Description Discover the versatile and vibrant world of Copper Sulfate Mini Crystals with our 2.5lb Jar, designed for those who need a bulk quantity for various non-pesticidal applications. Our product is a testament to purity and efficiency, offered in mini 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 mini crystalline form, like the size of coffee grounds, 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. Convenient Size: With a generous yet convenient size, you have ample product for small-scale projects or multiple smaller tasks without the need for frequent repurchases. This 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, resealable jar, 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 2.5lb Jar of Copper Sulfate Mini 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. ## Features - Copper Sulfate Pentahydrate - Convenient Size - Granulation like Coffee Grounds - 99% Pure ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 99 | | ASIN | B0844VWDR4 | | Best Sellers Rank | #834,260 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8,367 in Garden Fertilizers | | Brand | Earthworks Health LLC | | Brand Name | Earthworks Health LLC | | Container Type | Jar | | Customer Reviews | 4.6 out of 5 stars 54 Reviews | | Item Form | Granule | | Item Volume | 2.5 liters | | Manufacturer | Earthworks Health LLC | | Package Information | Jar | | Part Number | COPMINI2.5 | | Percentage assay | 99 | | UPC | 680140559486 | | Volume | 2.5 liters | ## Product Details - **Brand:** Earthworks Health LLC - **Item Form:** Granule - **Item Volume:** 2.5 liters - **Package Information:** Jar - **Percentage assay:** 99 ## Images ![Copper Sulfate Mini Crystals 2.5lb Jar - Image 1](https://m.media-amazon.com/images/I/41Jo7GHRExL.jpg) ![Copper Sulfate Mini Crystals 2.5lb Jar - Image 2](https://m.media-amazon.com/images/I/41CrQzq4CnL.jpg) ![Copper Sulfate Mini Crystals 2.5lb Jar - Image 3](https://m.media-amazon.com/images/I/71t1nEQYBsL.jpg) ## Frequently Bought Together - Copper Sulfate Mini Crystals 2.5lb Jar - 12 Pack, 2 oz Glass Eye Dropper Bottles w/ 3 Stainless Steel Funnels & 1 Long Pipette Dropper & 24 Labels - 60ml Clear Tincture Bottles for Essential Oils, Liquids - Leakproof Travel Essential Bottles --- ## 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.no/products/182537124-copper-sulfate-mini-crystals-2-5lb-jar](https://www.desertcart.no/products/182537124-copper-sulfate-mini-crystals-2-5lb-jar) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-12*