---
product_id: 48406265
title: "250g Copper Sulphate★Pentahydrate★high purity★Make sure to checkout with minerals-water to get what's on the picture★"
brand: "minerals-water.ltd"
price: "€ 15.63"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/48406265-250g-copper-sulphate-pentahydrate-high-purity-make-sure-to-checkout
store_origin: NL
region: Netherlands
---

# Versatile plant nutrient Easy water solubility 99.9% high purity 250g Copper Sulphate★Pentahydrate★high purity★Make sure to checkout with minerals-water to get what's on the picture★

**Brand:** minerals-water.ltd
**Price:** € 15.63
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your garden game with pure, powerful copper sulphate!

## Quick Answers

- **What is this?** 250g Copper Sulphate★Pentahydrate★high purity★Make sure to checkout with minerals-water to get what's on the picture★ by minerals-water.ltd
- **How much does it cost?** € 15.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/48406265-250g-copper-sulphate-pentahydrate-high-purity-make-sure-to-checkout)

## Best For

- minerals-water.ltd enthusiasts

## Why This Product

- Trusted minerals-water.ltd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium 99.9% Purity:** Guaranteed high-grade copper sulphate pentahydrate for maximum efficacy
- • **Safety-First Handling:** Designed with clear safety guidelines to protect you and your environment
- • **Effortless Application:** Simply dissolve in water for quick, hassle-free nutrient delivery
- • **Universal Plant Booster:** Supports vegetables and ornamentals alike, enhancing growth and disease resistance
- • **Optimal Storage Conditions:** Store cool and dry to preserve potency and shelf life

## Overview

This 250g pack of high-purity copper sulphate pentahydrate from Minerals-water.ltd delivers premium nutrient support for a wide variety of plants. Easily soluble in water, it promotes healthy growth and disease prevention when applied as directed. Ideal for professional gardeners and plant enthusiasts seeking reliable, lab-grade quality with clear safety and storage instructions.

## Description

250g Copper Sulphate★Pentahydrate★high purity★Make sure to checkout with minerals-water to get what's on the picture★

## Features

- High Purity Copper Sulphate: Our product is made with premium quality copper sulphate pentahydrate, ensuring optimal nutrient delivery to your plants
- Versatile Plant Use: Suitable for a wide range of plants, from vegetables to ornamentals, promoting healthy growth and preventing diseases
- Easy to Use: Simply dissolve in water according to the recommended ratio for hassle-free application
- Safety First: Handle with care and use protective equipment to ensure safe handling and storage
- Cool Dry Storage: Keep in a cool, dry place to maintain product quality and effectiveness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 200 g |
| Part number | 5060374641075 |
| Material type | copper |
| Manufacturer | Minerals-water.ltd |
| Item model number | 1 |
| ASIN | B00BEE6JFQ |

## Product Details

- **Brand:** Minerals-water.ltd
- **Item weight:** 200 Grams
- **Item form:** Crystal
- **Manufacturer:** Minerals-water.ltd

## Images

![250g Copper Sulphate★Pentahydrate★high purity★Make sure to checkout with minerals-water to get what's on the picture★ - Image 1](https://m.media-amazon.com/images/I/41lcYlyWe5L.jpg)

## Questions & Answers

**Q: How much crystal to water for spray for tomato blight and can I spray when toms growing?**
A: I use 100 gram copper 100 gram lime mixed with 2 gallons of water I do my spuds and toms at the same time

**Q: “hi! help please! my tomato plants have been hit really badly with blight. will this mixture help? will it kill the fungus and will my plants survive?**
A: I have no idea. I used it for black spot on roses. It is a bad year for tomatoes because of the lack of light. Try something for tomato blight.

**Q: will this treat damping off on seedlings**
A: copper salts can be phytotoxic so probably it would knockout both the virus which causes damping off  and the seedlings as well, but it may depend on the concentration of the application.

**Q: can i flush this down the toilet to kill roots in the pipes or can you recommend a product please?**
A: according to a web page, "Copper sulfate crystals are used to kill roots that may clog sewer lines. The chemical only kills roots that it directly contacts and does not travel up the roots to kill plants". If you try this, don't flush toilets etc for a while, else you will wash away the chemical before it has a chance to act.

## Frequently Bought Together

- 250g Copper Sulphate★Pentahydrate★high purity★Make sure to checkout with minerals-water to get what's on the picture★
- Calcium Hydroxide 95% 250g Including Delivery

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*