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Biostimulants

Biostimulants based on plant extracts, designed to support crop establishment, uniform growth, crop health and increased yield.

Optimum Bulb Optimum BulbPlant-based biostimulant developed to support the performance of tuber and bulb crops.View treatment Optimum Leaf Optimum LeafFoliar biostimulant for yield support and improved plant exterior colour.View treatment Optimum Seed Optimum SeedBiostimulant for improved germination and root system development.View treatment

Biostimulants Based on Plant Extracts

Our Optimum biostimulants are based on carefully selected plant extracts, supporting crops from the very beginning and throughout the growing season.

  • 100%Of our biostimulant components are derived from plant extracts.
  • UECompliant with the EU Fertilising Products Regulation (Optimum Seed & Bulb).
  • 3Targeted solutions for seeds, bulbs & tubers, and foliar application.

Why Choose our Biostimulant Solutions?

  • Improved Germination & VigourSupports improved germination and plant vigour for a strong and uniform start.
  • Enhanced Root SystemSupports the development of a stronger and denser root system.
  • Amélioration du rendementSupports more uniform crop growth and improved yield.
  • Environmentally SafeBased on plant extracts, certified organic and microplastic-free.
  • CE-Certified ProductsOptimum Seed and Optimum Bulb comply with the EU Fertilising Products Regulation.

Customise Your Biostimulant Solution

Combine our biostimulants with microbial and nutritional solutions or integrate them into selected seed treatment technologies to meet specific crop and application requirements.

EnrobageMicroplastic-free filmcoating solutions designed to apply a thin, uniform layer around the seed, enabling the precise and even application of biostimulants, microbials, nutrients, pigments and other compatible treatments.View range Pelleting & EncrustingPelleting and encrusting solutions designed to modify seed size, shape and weight for more efficient and precise sowing.View range NutrientsHeptagluconic acid-based macro- and micronutrient solutions designed to support efficient nutrient uptake, healthy crop development and optimal crop performance.View range Micro-organismesBeneficial microorganisms that work in interaction with plants and the soil, supporting natural processes including root development, nutrient uptake and biological nitrogen fixation.View range

When to Use Biostimulants

Biostimulants can be applied to seeds, leaves, bulbs and tubers at different stages of the crop cycle, depending on the product and crop requirements.

  • Bulbs & tubers through in-furrow applicationApplied to bulbs or tubers in the furrow during planting.
  • Leaf through foliar applicationApplied directly to the leaves of actively growing plants.
  • Seed through encrustingIncorporated into an encrusting layer applied to the seed.
  • Seed through filmcoatingIncorporated into a thin, uniform filmcoat applied to the seed.
  • Seed through pelletingIncorporated into a pellet built around the seed.
  • Soil through surface sprayApplied as a liquid spray directly to the soil surface.

Naturellement sans microplastiques !