--- product_id: 353602184 title: "WEIRD Copper Sulphate Crystal 10g | Copper Sulfate | Neela Thotha for Agriculture Fungicide, Algaecide, Root Killer, Water Treatment and Industrial Use" brand: "weird" price: "KD 0.12" currency: KWD in_stock: false reviews_count: 8 url: https://www.desertcart.com.kw/products/353602184-weird-copper-sulphate-crystal-10g-copper-sulfate-neela-thotha-agriculture store_origin: KW region: Kuwait --- # Multi-use fungicide & plant micronutrient Effective algaecide & root killer 24.5% high-purity CuSO4 crystals WEIRD Copper Sulphate Crystal 10g | Copper Sulfate | Neela Thotha for Agriculture Fungicide, Algaecide, Root Killer, Water Treatment and Industrial Use **Brand:** weird **Price:** KD 0.12 **Availability:** ❌ Out of Stock ## Summary > 💎 Unlock the power of blue crystals — your all-in-one solution for clean water, healthy plants, and clog-free pipes! ## Quick Answers - **What is this?** WEIRD Copper Sulphate Crystal 10g | Copper Sulfate | Neela Thotha for Agriculture Fungicide, Algaecide, Root Killer, Water Treatment and Industrial Use by weird - **How much does it cost?** KD 0.12 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/353602184-weird-copper-sulphate-crystal-10g-copper-sulfate-neela-thotha-agriculture) ## Best For - weird enthusiasts ## Why This Product - Trusted weird brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Water Care:** Keep pools, ponds, and irrigation systems algae-free with powerful, controlled algaecide action. - • **Industrial Swiss Army Knife:** From dyeing to pipe cleaning, this multi-purpose crystal fits every professional need. - • **Root Blocker Extraordinaire:** Prevent costly pipe blockages by inhibiting invasive root growth in sewer and septic systems. - • **Versatile Agricultural Ally:** Boost plant health and fight fungal diseases with a trusted micronutrient and fungicide. - • **Precision-Pure Copper Sulfate:** Guaranteed 24.5% purity for consistent, reliable results in agriculture and industry. ## Overview WEIRD Copper Sulfate Crystal 10g offers high-purity (24.5%) CuSO4·5H2O crystals ideal for agricultural fungicide use, plant micronutrient supplementation, algaecide treatment in water bodies, and root control in sewer systems. Its versatile industrial applications include pipe cleaning and dyeing, making it a compact, professional-grade chemical solution trusted across multiple sectors. ## Description Product Description Copper Sulfate Crystals Weird's Copper sulfate Crystals, CuSO4, commonly known as blue vitriol, is the most important salt of copper. It usually crystallizes as CuSO4 · 5H2O and has a bright blue colour. Copper Sulfate Crystal Benefits :- WEIRD'S Copper Sulfate Crystal benefits are as following :- Foliar Spray Water Irrigation Seed Treatment Root Drench Prevent Algae Growth Copper Sulfate Crystals For Swimming Pool :- Pools aren't supposed to have living things in them — especially algae — so copper sulfate crystals are commonly used as a sanitizing agent. It's generally safe for swimmers , but because copper sulfate doesn't evaporate, it should be used sparingly. Copper Sulphate Crystals For Water Irrigation :- WEIRD'S Copper sulfate is a chemical compound typically used in agricultural water irrigation to help plants grow, especially citrus fruits such as oranges, lemons, and grapefruit. Copper Sulfate Crystal For Tree Roots in Sewer Pipelines, Drainage and Septic Tanks. Copper Sulphate Crystals Can be used for Roots in Sewer Lines. Weird's Copper sulfate Crystals, also known as bluestone, is an inexpensive herbicide and algaecide with a variety of applications. Purchased in the form of small white or dyed blue crystals, this commonly found product can be used to clear potentially harmful algae out of ponds, lakes, and pools. But it is more often used to clear sewer lines of invasive tree roots, which can burst pipes and lead to costly repairs if left untreated.it's easy to apply to a sewer line. Copper Sulfate :- If after inspection you've found that there is a manageable blockage of roots in the sewer line, copper sulfate can be used to treat the problem. Pour half a cup of copper sulfate crystals into your toilet – but not your sink or shower, as the crystals will erode the pipes and cause leaks – and flush it down the drain. After 10 minutes, repeat the process once, then two to three more times without adding crystals to flush the copper sulfate down to the problem area. Once done, turn on any fans and open any windows present in the bathroom and rooms immediately connected to it, then leave your home for a few hours to avoid breathing in irritating fumes. Pets should also be removed from the home for that period. Copper Sulphate Uses :- 1. Septic Tank 2. Pipe Clearing 3. Dyeing Agent 4. Experimental Projects Why Choose Us ? Weird's brings to you a pack of value and standard-grade Copper Sulfate Crystals that can be used for many purposes. This pack is considered to be a boon too, as it accompanies different uses too. It also is easy to use and comes in convenient packaging. Quality Badge. Weird Store is one of the most reliable online retail store where diversified product range is served with premium quality. Safety In Transit We at "Weird Store" provide best quality packaging to ensure safety during transit. Hard Corrugated box is designed in such a way that it delivers without any damage. Review: It works - Its good ! Review: very costly ,very less quantity - even though its copper sulfate quality is ,good but expensivem i don't recommend this product there other companies with 1kg for less cost, with good amount of quality ## Features - High-Purity Copper Sulfate Crystals (CuSO₄·5H₂O): Weird’s Copper Sulfate Crystals, also known as Blue Vitriol or Neela Thotha, are bright blue, free-flowing crystals with consistent particle size and high chemical purity, suitable for agricultural, industrial, and utility applications - Effective Fungicide & Plant Micronutrient: Widely used in agriculture for foliar spray, seed treatment, root drench, and water irrigation. Supplies essential copper micronutrients to plants and helps control fungal diseases and deficiencies - Powerful Algaecide for Pools & Water Bodies: Helps prevent and control algae growth in swimming pools, ponds, irrigation channels, and water tanks when used in controlled quantities, keeping water clean and clear - Root Killer for Sewer Lines & Septic Tanks: Commonly used to control invasive tree roots in sewer pipelines, drainage systems, and septic tanks. Copper sulfate crystals inhibit root growth and help prevent pipe blockages - Multi-Purpose Industrial & Utility Use: Used in pipe cleaning, septic treatment, dyeing processes, experimental projects, and various industrial applications. Versatile chemical compound for professional and utility use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09D3S2V6H | | Best Sellers Rank | #36,381 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #795 in Lab Chemicals | | Brand | WEIRD | | Brand Name | WEIRD | | Customer Reviews | 3.7 out of 5 stars 63 Reviews | | Hazard safety signal word | Chemical Inside - Use Safely | | Item Weight | 10 Grams | | Manufacturer | Stride Enterprises | | Manufacturer Part Number | Copper Sulfate Crystals | | Molecular Formula | CuSO4(H2O)x | | Molecular formula | CuSO4(H2O)x | | Net Quantity | 1.00 Count | | Packer Contact Information | Stride Enterprises | | Product Grade | Technical | | Purity Percentage | 24.5 | | Safety Signal Word | Chemical Inside - Use Safely | | Unit Count | 1.00 Count | ## Product Details - **Brand:** WEIRD - **Hazard safety signal word:** Chemical Inside - Use Safely - **Item Weight:** 10 Grams - **Molecular formula:** CuSO4(H2O)x - **Product Grade:** Technical ## Images ![WEIRD Copper Sulphate Crystal 10g | Copper Sulfate | Neela Thotha for Agriculture Fungicide, Algaecide, Root Killer, Water Treatment and Industrial Use - Image 1](https://m.media-amazon.com/images/I/6111gJsfnjL.jpg) ![WEIRD Copper Sulphate Crystal 10g | Copper Sulfate | Neela Thotha for Agriculture Fungicide, Algaecide, Root Killer, Water Treatment and Industrial Use - Image 2](https://m.media-amazon.com/images/I/51glbUxhkxL.jpg) ![WEIRD Copper Sulphate Crystal 10g | Copper Sulfate | Neela Thotha for Agriculture Fungicide, Algaecide, Root Killer, Water Treatment and Industrial Use - Image 3](https://m.media-amazon.com/images/I/71n4tzEuPwL.jpg) ![WEIRD Copper Sulphate Crystal 10g | Copper Sulfate | Neela Thotha for Agriculture Fungicide, Algaecide, Root Killer, Water Treatment and Industrial Use - Image 4](https://m.media-amazon.com/images/I/71fDVv+y1SL.jpg) ![WEIRD Copper Sulphate Crystal 10g | Copper Sulfate | Neela Thotha for Agriculture Fungicide, Algaecide, Root Killer, Water Treatment and Industrial Use - Image 5](https://m.media-amazon.com/images/I/513PCOLtZpS.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works *by K***I on 24 March 2026* Its good ! ### ⭐⭐⭐⭐ very costly ,very less quantity *by J***U on 13 June 2023* even though its copper sulfate quality is ,good but expensivem i don't recommend this product there other companies with 1kg for less cost, with good amount of quality ### ⭐ Don't buy *by K***R on 21 April 2023* Don't buy ..see the pic.. this is what you get in Rs 180.. ## Frequently Bought Together - Copper Sulphate Crystals 10 Gram (Neela Thotha) For killing Tree Roots, Experiments,Etching, Dyeing Agent. - IFFCO Urban Gardens - Sea Secret 1Kg - Seaweed Extract Granules - Organic Plant Growth Promoter & Bio-Stimulant - Plant Growth Booster Suitable for All Plants - UGAOO Humic Acid Organic Soil Conditioner And Fertilizer For Plants 1 Kg --- ## 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/353602184-weird-copper-sulphate-crystal-10g-copper-sulfate-neela-thotha-agriculture](https://www.desertcart.com.kw/products/353602184-weird-copper-sulphate-crystal-10g-copper-sulfate-neela-thotha-agriculture) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*