Agricultural sepiolite – soil and carrier grade mineral

Agriculture

Agricultural Sepiolite

Name: Agricultural Sepiolite
Brand: Sepiolite Mine
SKU: SM-AGRI-001
Availability: InStock

Purpose-engineered carrier and soil conditioner for modern agriculture. Enhances fertilizer efficiency, improves soil structure, and enables controlled-release pesticide delivery.

Carrier

Primary Use

≥120%

Absorption

Eco

Certified

Bulk Pricing In Stock

TBD

Price per metric ton · FOB Port of Mersin or FOB Samsun Port, Turkey · Contact for CIF pricing

Minimum order: 20 MT (one container)

Certificate of Analysis included with every shipment

Free samples available for qualified buyers

Request a Quote Request Sample

Product Overview

The Natural Solution for Sustainable Agriculture

Agricultural sepiolite is a specially graded product designed for the farming and agrochemical industries. Its unique combination of high absorption capacity, controlled porosity, and chemical inertness makes it an ideal carrier substrate for fertilizers, herbicides, pesticides, and seed coatings.

When used as a soil amendment, sepiolite significantly improves soil structure in sandy and clay-heavy soils alike. Its porous fiber structure increases water retention capacity by up to 30%, reducing irrigation frequency and improving drought resilience for crops.

As a fertilizer carrier, sepiolite enables slow-release nutrient delivery. Active ingredients are adsorbed into the mineral's micropore network and released gradually over weeks, improving nutrient efficiency and reducing the environmental impact of agricultural runoff.

Our agricultural grade meets the quality standards required by major agrochemical manufacturers and is certified for organic farming applications in the European Union. We supply to clients across Europe, the Middle East, and Africa.

Technical Specifications

Product Form Granules / Powder

Size Range 0.5–4 mm (granules)

Absorption Capacity ≥ 120% by weight

MgO ≥ 18%

SiO₂ ≥ 54%

Moisture ≤ 12%

pH 7.5–9.0

CEC 20–30 meq/100g

Heavy Metals Below EU limits

Color White to Cream

Packaging 25kg / 1 MT Bags

Delivery FOB Mersin / Samsun

Applications

Where Agricultural Sepiolite Is Used

🌾

Fertilizer Carriers

Sepiolite granules serve as an inert carrier that absorbs liquid and solid fertilizers, enabling uniform field application and controlled nutrient release over the growing season.

🌱

Soil Conditioning

Mixed into soil to improve water retention, aeration, and cation exchange capacity. Particularly effective in sandy soils where water and nutrient leaching is a challenge.

🧪

Pesticide & Herbicide Delivery

Provides controlled-release delivery of crop protection chemicals. The micropore network holds active ingredients and releases them gradually, reducing application frequency.

🌿

Organic Farming

Certified for use in organic agriculture as a natural soil amendment. Improves root zone conditions without introducing synthetic chemicals or heavy metals.

🌻

Seed Coating & Pelleting

Used as a coating material for seeds to improve handling, protect against disease, and deliver micronutrients directly to the germinating plant.

🐄

Animal Bedding

Agricultural sepiolite granules make excellent livestock bedding — highly absorbent, dust-free, and naturally odor-controlling for healthy barn environments.

Why Choose Us

Key Advantages

Slow-Release Efficiency

Nutrients are held in the micropore network and released gradually — improving fertilizer utilization rates by up to 25% compared to direct application.

Water Retention Boost

When mixed into soil at 5–10% by volume, sepiolite increases water holding capacity by up to 30%, reducing irrigation needs in arid climates.

Organic Certified

Our agricultural grade meets EU organic farming standards, providing a natural, chemical-free solution for environmentally conscious producers.

Reduced Chemical Runoff

Controlled-release delivery of pesticides and fertilizers significantly reduces environmental contamination of groundwater and waterways.

Versatile Application

Available in both granular and powder form to suit different application methods — broadcast spreading, drill seeding, or direct soil incorporation.

Common Questions

Frequently Asked Questions

Is agricultural sepiolite safe for organic farming?

Yes, our agricultural grade is certified for organic farming use in the EU. It is a naturally occurring mineral with no synthetic additives or chemical treatments.

What application rate is recommended for soil conditioning?

Typical application is 5–10% by volume mixed into the root zone. For sandy soils, higher rates provide greater benefit. Our technical team can advise for your specific soil type.

Can sepiolite be used with liquid fertilizers?

Yes, sepiolite granules readily absorb liquid fertilizers and convert them into a dry, free-flowing product that is easy to handle, store, and apply with standard equipment.

Does sepiolite affect soil pH?

Sepiolite has a slightly alkaline pH (7.5–9.0) which can be beneficial for acidic soils. In neutral to alkaline soils, the effect is minimal at recommended application rates.

What is the minimum order for agricultural sepiolite?

Minimum order is 20 metric tons. Seasonal contracts and annual supply agreements are available with preferential pricing for agricultural distributors.