"Revitalize soils, improve the quality of plant production, and secure your yields sustainably."
For over 20 years, Greencell has been developing biotechnology solutions for field crops, specialty crops, viticulture, arboriculture, market gardening, green spaces, and grasslands. Our biofertilizer and biostimulant products enhance natural soil fertility, promote plant growth, and improve their resistance to abiotic stress.
⬪ Field crops
CÉRÈS® (biofertilizer): optimizes soil microbial life and enhances plant nutrition.
(AMM MFSC No. 1150002)
A natural biostimulant at the heart of the soil. A microbial preparation (wettable powder) based on Pseudomonas fluorescens (strain B177) and Trichoderma harzianum (strain B97) inoculum that acts directly on plant growth. CERES® reorganizes the microbial life of soils, improving their structure, strengthening the root system, and optimizing plant nutrition.
COREOS® (foliar biostimulants): stimulate growth, secure yields, and strengthen resistance to water stress.
(AMM MFSC n° 1200561)
COREOS® is derived from the complementary combination of brown macroalgae (Ascophyllum nodosum) and green microalgae (Chlorella vulgaris). These algae extracts form a liquid product rich in protein, vitamins, unsaturated fatty acids, minerals, amino acids, and phytohormones. Trials have shown increased yield and resistance to water stress. COREOS® is a biostimulant particularly suitable for market garden, arboricultural, and viticultural crops.
HYDRAFIX®: improves water retention and reduces water stress.
(AMM MFSC n° 1200766)
HYDRAFIX® is a liquid product containing a biosourced molecule. This product allows for better retention, distribution, and release of water (irrigation or rain) at the root level of your crops. Under stress conditions, HYDRAFIX® applied broadcast, via drip irrigation, or through pivot irrigation ensures a significant increase in yields.
⬪ Industrial Crops
HÉLÈS® (biofertilizer): improves soil structure and promotes root development.
(AMM MFSC No. 1180003)
A natural solution for crop yield and quality objectives. A biostimulant for the heart of the soil, HÉLÈS® is a microbial preparation (wettable powder) based on Bacillus methylotrophicus (strain B25), which directly impacts root elongation and development. HÉLÈS® improves soil properties and quality by enhancing nutrient availability.
COREOS® (foliar biostimulants): stimulate growth, secure yields, and enhance resistance to water stress.
(AMM MFSC n° 1200561)
COREOS® is derived from the complementary combination of brown macroalgae (Ascophyllum nodosum) and green microalgae (Chlorella vulgaris). These algae extracts form a liquid product rich in proteins, vitamins, unsaturated fatty acids, minerals, amino acids, and phytohormones. Trials have shown increased yield and resistance to water stress. COREOS® is a biostimulant particularly suitable for market garden, arboricultural, and viticultural crops.
STAREOS® (foliar biostimulants): stimulate growth and secure yields.
(EC biostimulant no. 2025-C1-A01252426MDW)
STAREOS® was created from the complementary combination of brown macroalgae (Ascophyllum nodosum), green microalgae (Chlorella vulgaris), and brown microalgae (Nannochloropsis oculata). These algae extracts form a liquid product rich in protein, vitamins, unsaturated fatty acids, minerals, amino acids, and phytohormones. Trials have shown an increase in yield and fresh biomass at harvest. STAREOS® is a biostimulant particularly suited for vegetable, fruit, and vine crops.
HYDRAFIX®: improves water retention and reduces water stress thanks to a gradual release of fixed water. Extends the vegetative phase of crops.
(AMM MFSC n° 1200766)
HYDRAFIX® is a liquid product containing a biosourced molecule. This product improves the retention, distribution, and release of water (irrigation or rain) at the root level of your crops. Under stress conditions, HYDRAFIX®, applied by full irrigation, drip irrigation, or pivot, ensures yield increase.
⬪ Root plants, vines, arboriculture, market gardening, green spaces, composts,
FUNGIBAC® (biofertilizer): amplifies microbial flora, strengthens vegetative vigor, essential for viticulture, arboriculture, and market gardening.
(AMM MFSC n° 1190122)
A bacterial and fungal preparation (wettable powder) based on Trichoderma Harzianum (strain B97) and Bacillus Methylotrophicus (strain B25), which favorably amplifies the soil's microbial flora, develops beneficial microbiological life, strengthens plant vegetative vigor, and enhances nutrient availability.
STAREOS® (foliar biostimulants): stimulate growth and secure yields.
(This biostimulant no. 2025-C1-A01252426MDW)
STAREOS® is derived from the complementary combination of brown macroalgae (Ascophyllum nodosum), green microalgae (Chlorella vulgaris), and brown microalgae (Nannochloropsis oculata). These algae extracts form a liquid product rich in protein, vitamins, unsaturated fatty acids, minerals, amino acids, and phytohormones. Trials have shown an increase in yield and fresh biomass at harvest. STAREOS® is a biostimulant particularly suitable for market garden, arboricultural, and viticultural crops.
HYDRAFIX®: improves water retention and reduces water stress.
(AMM MFSC No. 1200766)
HYDRAFIX® is a liquid product containing a bio-based molecule. This product improves the retention, distribution, and release of water (irrigation or rain) at the root level of your crops. In stress conditions, HYDRAFIX®, when applied broadcast, by drip, or by pivot, ensures yield increases.
⬪ Livestock effluents, methanation.
NUTRILIS® (biofertilizer): Enhances the spreading of livestock effluents and promotes grassland productivity.
(AMM MFSC No. 1190145)
This fungal preparation (wettable powder) based on Trichoderma harzianum (strain B97) and Phanerochaete chrysosporium (strain B227) acts for direct effectiveness on plant growth. These fungi degrade complex organic matter (mulch) for a detox effect, enhance organic inputs (slurry and manure), and promote the natural renewal of your pasture.
NEUTRALITIÈRE®: treats effluent, reduces odors, improves methane production.
NEUTRALITIÈRE is a blend of 5 microorganisms. This product (wettable powder) can be applied to straw bedding, manure, and slurry. It reduces the production of ammonia and sulfate-reducing bacteria to limit odors, outcompetes pathogens to improve animal comfort, and degrades organic matter in your effluents, which facilitates their spreading and releases elements for better plant assimilation.
NEUTRALITIÈRE®: treats effluents, reduces odors, improves methanization.
NEUTRALITIÈRE is a mixture of 5 microorganisms (3 fungi and 2 bacteria). This product (wettable powder) can be applied to straw bedding, manure, slurry, and in pre-digester chambers. It degrades the fibers in your effluents to reduce mixing loads and releases elements and sugars for improved methanation. The microorganisms present do not compete with methanogenic microorganisms as they do not survive in the anaerobic conditions of methanation.
