Next blasting : 14/05/2024
All our products

Basic mineral soil improvements products


A range dedicated to your activities

We have a range of unfired or fired products to optimise your fertiisation. 

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Our brands

OPTICAL® and OPTIDOL® ranges

Unfired soil improvement products made from calcium carbonate and/or dolomite.


Soil improvement product made from calcareous and/or magnesium quicklime, powdery or "granules".

OPTIMIX® range

To offer products specific to each type of soil, we have developed products made from unfired and fired materials.

Related services

Bulk skip delivery

Bulk tanker delivery

Analysis service

Delivery in big bags

Delivery packaged in bags

Right-to-the-root delivery

Products intended for :

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