The Global Diatomaceous Earth for Plant Market was valued at USD 287.5 Million in 2023 and is projected to reach USD 415.8 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 6.3% during the forecast period (2024–2029). This robust growth is primarily driven by the rising global demand for organic and sustainable agricultural practices, increasing adoption of natural alternatives to chemical pesticides, and the expanding use of diatomaceous earth (DE) as a functional soil amendment to improve water retention and aeration.

As the agricultural sector intensifies its focus on crop yield, soil health, and environmental sustainability, the market for natural, silica-based solutions like diatomaceous earth is experiencing a significant uptick. In this blog, we profile the Top 10 Companies in the Diatomaceous Earth for Plant Industry—a group of established miners, processors, and specialty manufacturers who are shaping the future of plant health and soil management.

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🔟 1. Imerys S.A.

Headquarters: Paris, France
Key Offering: Food & Feed Grade Diatomaceous Earth, Celite® branded products

Imerys is a world leader in mineral-based specialties, including a comprehensive portfolio of diatomaceous earth products derived from high-purity deposits. Their DE is widely used as a natural pesticide, soil conditioner, and anti-caking agent in fertilizers, serving agricultural markets globally.

Sustainability Initiatives:

• Commitment to sustainable mining and land rehabilitation practices

• Developing low-dust formulations to improve user safety

• Investments in R&D for enhanced agricultural efficacy

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9️⃣ 2. EP Minerals (a U.S. Silica Company)

Headquarters: Reno, Nevada, USA
Key Offering: Diatomaceous earth, Perlite, Clay minerals for agriculture

EP Minerals, now part of U.S. Silica Holdings, is a leading global producer of diatomaceous earth and has a strong presence in the agricultural sector. Their products are engineered for pest control, soil amendment, and as a carrier for fertilizers and biologicals.

Sustainability Initiatives:

• Focus on producing natural, non-toxic crop protection solutions

• Resource-efficient processing technologies to minimize environmental footprint

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8️⃣ 3. Showa Chemical Industry Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Fine-powder Diatomaceous Earth, Specialty silica products

Showa Chemical is a key Japanese manufacturer of diatomaceous earth, specializing in high-quality, processed DE for various industrial and agricultural applications. The company serves a growing Asian market with products aimed at improving soil structure and plant vitality.

Sustainability Initiatives:

• Development of products that support Japan’s push for sustainable farming

• Adherence to stringent quality and environmental management standards

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7️⃣ 4. CECA (Arkema Group)

Headquarters: La Garenne-Colombes, France
Key Offering: Diatomite filter aids, functional additives for agrochemicals

CECA, part of the Arkema Group, offers a range of diatomite-based products. While renowned for filtration, their diatomaceous earth is also utilized in agriculture as an inert carrier for pesticides and a physical pest control agent, valued for its high porosity and absorption capacity.

Sustainability Initiatives:

• Integration into Arkema’s broader commitment to sustainable innovation

• Promoting mineral-based solutions to reduce synthetic chemical usage

Download FREE Sample Report: Diatomaceous Earth for Plant Market – View in Detailed Research Report

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6️⃣ 5. Dicaperl Minerals Corp.

Headquarters: Philippines
Key Offering: Crude and Calcined Diatomaceous Earth

Dicaperl is a significant producer from the Asia-Pacific region, supplying both crude and processed diatomaceous earth. The company’s products are used extensively in regional agriculture for soil enhancement and as a natural insecticide, particularly in horticulture and rice cultivation.

Sustainability Initiatives:

• Sourcing from abundant local deposits to reduce logistical emissions

• Supporting local farming communities with affordable, effective inputs

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5️⃣ 6. Diatomite CJSC

Headquarters: Yerevan, Armenia
Key Offering: Milled Diatomite, Agricultural-grade DE

Diatomite CJSC is a key player in the CIS and Eastern European markets, exploiting one of the region’s largest diatomite deposits. The company provides agricultural-grade DE that helps improve soil permeability and provides a physical barrier against soft-bodied pests.

Sustainability Initiatives:

• Modernizing extraction and processing to enhance product quality and safety

• Expanding market reach to promote organic farming practices

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4️⃣ 7. American Diatomite Inc.

Headquarters: Utah, USA
Key Offering: Natural Diatomaceous Earth, Customized blends for agriculture

American Diatomite operates mines in the western United States, producing a range of diatomaceous earth products. The company caters to the North American agricultural sector with products designed for integrated pest management and soil health improvement.

Sustainability Initiatives:

• Emphasis on producing 100% natural, OMRI-listed products for organic farming

• Investment in mine site restoration and environmental stewardship

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3️⃣ 8. Jilin Yuan Tong Mineral Co., Ltd.

Headquarters: Jilin, China
Key Offering: Diatomaceous Earth powder, granules for soil conditioning

Jilin Yuan Tong Mineral is a prominent Chinese manufacturer, leveraging rich domestic diatomite resources. The company supplies DE to a vast agricultural market in China, where it is used to enhance soil structure and support the government’s green agriculture initiatives.

Sustainability Initiatives:

• Aligning production with China’s policies on reducing chemical fertilizer use

• Developing value-added, application-specific DE formulations

Download FREE Sample Report: Diatomaceous Earth for Plant Market – View in Detailed Research Report

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2️⃣ 9. Chanye

Headquarters: China
Key Offering: Agricultural Diatomaceous Earth, Soil amendments

Chanye is a specialized supplier in the Chinese market, focusing on providing high-quality diatomaceous earth for agricultural applications. Their products are used to increase the water-holding capacity of soil and provide a natural defense against a range of crop pests.

Sustainability Initiatives:

• Focus on cost-effective solutions for smallholder farmers

• Contributing to the reduction of agricultural chemical runoff

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1️⃣ 10. Zhilan Diatom

Headquarters: China
Key Offering: Diatomite-based soil conditioners, Pest control powders

Zhilan Diatom is an emerging player with a strong focus on the agricultural segment. The company processes diatomite into fine powders and granules that are effective for improving sandy soils and controlling insects in stored grains and growing crops.

Sustainability Initiatives:

• Promoting the use of DE as part of eco-friendly farming systems

• Engaging in research to optimize DE performance in different soil types

Get Full Report Here: Diatomaceous Earth for Plant Market – View in Detailed Research Report

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🌱 Outlook: The Future of Diatomaceous Earth is Rooted in Sustainability

The diatomaceous earth for plant market is positioned for sustained growth, fueled by a global agricultural shift towards regenerative and organic practices. While its traditional use as a natural pesticide remains a key driver, its role as a multifaceted soil health promoter is gaining significant traction.

📈 Key Trends Shaping the Market:

• Rising consumer demand for organic food, prompting farmers to adopt natural inputs like DE

• Increased regulatory scrutiny and phase-outs of certain synthetic pesticides, creating opportunities for safer alternatives

• Innovation in DE product formulations, including combinations with beneficial microbes and micronutrients

• Expansion of precision agriculture, where DE’s soil-amending properties can be targeted for maximum effect

Get Full Report Here: Diatomaceous Earth for Plant Market – View in Detailed Research Report

The companies listed above are not only supplying a vital natural resource—they are enabling a healthier, more sustainable approach to global agriculture.