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Copper Sulfate Small Crystals 10lb Bag
Shipped in a sealed bag for safety and freshness.
Copper Sulfate Small Crystals 10lb Bag
Item #: 11598993

Copper Sulfate Small Crystals 10lb Bag

Item #: 11598993

LAK 1359012

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What Stands Out

High Purity
These small copper sulfate crystals are of high purity, ensuring effective results for various applications, from agriculture to home gardening, meeting the needs of both professionals and hobbyists.
Versatile Use
Ideal for a range of uses including fungicide, herbicide, and root killer, this product helps tackle multiple gardening problems efficiently, making it a valuable addition to any gardener's toolkit.
Economical Size
The 10lb bag offers an economical quantity for both small and large projects, providing excellent value while ensuring you have enough supply for repeated applications, enhancing your gardening experience.

Product Details

Shop for Copper Sulfate Small Crystals online at Ubuy Laos. Get the 10lb bag of high-quality small crystals for your various needs. Available now!
  • 10lb bag of small copper sulfate crystals
  • Crystals are 99.9% pure and hydroponic approved
  • Made in the USA
  • Crystals size ranges from 3-5 MM
% Assay of Chemical(s)99.9
Item FormLiquid
Item Weight10 pounds (4.54 kg)
Brand NameDAWINSIE
Unit Count160 Ounce
ManufacturerEarthworks Health LLC
Part NumberCOPPERSMALL
BrandDAWINSIE
Percentage assay99.9

Who Should Buy?

Suitable For
  • Gardening Enthusiasts

    Ideal for controlling algae and improving soil health, making it great for gardeners focused on plant vitality.

  • Aquarium Owners

    Useful for treating certain fish diseases and managing algae growth in aquariums, enhancing the aquatic environment.

  • DIY Craftspeople

    Perfect for creating decorative items and art projects using the vibrant color of copper sulfate crystals.

Not Suitable For
  • Non-chemistry Users

    Individuals unfamiliar with chemical handling may struggle with safe usage and applications of copper sulfate.

Product Description

Copper Sulfate Small Crystals 10lb Bag

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Customer Questions & Answers

  • Question: What are the primary uses of Copper Sulfate Small Crystals?

    Answer: Copper Sulfate Small Crystals are widely used in agriculture, plumbing, and industrial applications. In agriculture, they serve as fungicides and herbicides, helping to control diseases in crops and promote plant health. In plumbing, they are effective in clearing clogged drains due to their crystallizing properties. Additionally, these crystals can be used in laboratories for various experiments and chemical analyses, showing their versatility across different sectors.
  • Question: How should Copper Sulfate Small Crystals be stored?

    Answer: To maintain the quality of Copper Sulfate Small Crystals, they should be stored in a cool, dry place, away from direct sunlight. Ideally, keep them in an airtight container to prevent moisture absorption. Proper storage ensures the longevity of the crystals, preventing them from clumping or degrading, which can be crucial for applications that require precise measurements or effectiveness.
  • Question: Is Copper Sulfate safe to use around pets and children?

    Answer: Copper Sulfate can be harmful if ingested or inhaled, making it essential to keep it out of reach of pets and children. While it's commonly used in various settings, it's crucial to handle it with care and use it according to safety guidelines. If you use Copper Sulfate in your garden or home, ensure that the area is inaccessible to pets and children until it's safe to return.
  • Question: Can Copper Sulfate Small Crystals be used for algae control in ponds?

    Answer: Yes, Copper Sulfate is widely used to control algae growth in ponds and water bodies. When applied correctly, it can help reduce harmful algal blooms, promoting a balanced ecosystem. However, it’s vital to follow local guidelines and dosage instructions to minimize any adverse effects on fish and other aquatic life, ensuring that you maintain the health of the water environment.
  • Question: What precautions should I take when handling Copper Sulfate?

    Answer: When handling Copper Sulfate, it's important to wear protective gloves and goggles to prevent skin and eye irritation. Additionally, working in a well-ventilated area minimizes inhalation risks. By taking these precautions, you ensure a safer experience, particularly for DIY projects or agricultural applications where larger amounts may be used.
  • Question: How do I dissolve Copper Sulfate crystals for use?

    Answer: To dissolve Copper Sulfate Crystals, start by measuring the desired amount and placing it in a clean container. Gradually add warm water while stirring until the crystals completely dissolve. This solution can then be used for agricultural treatments or experiments. Adjusting the temperature of the water can help speed up the dissolution process, ensuring a more effective solution.
  • Question: What are the environmental impacts of using Copper Sulfate?

    Answer: Copper Sulfate can have both positive and negative environmental impacts. While it effectively controls pests and harmful algae, excessive use can lead to copper accumulation in soil and waterways, potentially harming aquatic ecosystems. It’s crucial to use it responsibly according to environmental guidelines to mitigate risks and protect natural habitats.
  • Question: Can Copper Sulfate be used in home gardening?

    Answer: Yes, Copper Sulfate is often used in home gardening to protect plants from fungal infections and pests. When diluted correctly, it can enhance plant health and yield. Home gardeners, especially those with ornamental gardens or vegetable patches, find it useful as part of an integrated pest management strategy, ensuring their plants thrive.
  • Question: What is the chemical composition of Copper Sulfate?

    Answer: Copper Sulfate is a chemical compound with the formula CuSO4. It consists of copper, sulfur, and oxygen, usually appearing as blue crystals. This chemical structure is responsible for its distinctive color and characteristics, which are widely utilized in agriculture, chemistry, and even in crafting and educational demonstrations.
  • Question: Where can I buy Copper Sulfate Small Crystals 10lb Bag in Laos?

    Answer: You can buy Copper Sulfate Small Crystals 10lb Bag from Ubuy in Laos. Ubuy offers a reliable platform with a wide range of products, including Copper Sulfate, making it convenient to obtain the specific sizes and quantities you need for your applications.

DAWINSIE Inorganic Reagents Editorial Review

The Copper Sulfate Small Crystals 10lb Bag is a versatile product that has several uses including killing tree roots in sewer systems, being a fungicide in some cases, and clearing algae blooms in small ponds. Users need to be careful when using this product as it can be harmful to pets and therefore should be kept out of their reach. The product is easy to use, and users can flush approximately two cups down the toilet or into a clean-out sanitary sewer pipe, let sit overnight and it would last for six months. For septic tanks, users can mix it in a bucket with water and pour it into the drain system once a year. This easy-to-use product is recommended for users looking for a preventive measure to keep tree roots at bay, thus eliminating excessive plumbing bills to clean out drain lines.

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Pros

  • Can be used to kill tree roots in sewer systems, being a fungicide in some cases, and clearing algae blooms in small ponds
  • Users can flush approximately two cups down the toilet or into a clean-out sanitary sewer pipe, let sit overnight and it would last for six months
  • Mix it in a bucket with water and pour it into the drain system once a year for septic tanks

Cons

  • The bag didn't have directions

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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