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Alga Si Grain | Silicon Biostimulant with Seaweed Extract for Crops

Alga Si Grain | Silicon Biostimulant with Seaweed Extract for Crops

Seaweed-Enpowered Silicon for Strong Growth

Alga Si Grain is a mildly acidic silicon biostimulant enriched with seaweed extract, boron and zinc. The combination of silicon, micronutrients and seaweed-derived bioactive compounds supports root development, nutrient uptake and vigorous crop growth.It is especially suitable for crops requiring stronger stems and improved structural strength, helping reduce lodging risk while supporting plant tolerance to environmental stress. Its mildly acidic formulation also provides good compatibility for

Product Features

Product Efficacy



Recommended for application during vegetative growth and stem development, especially for rice, cereals and other crops where stronger stems and lodging resistance are desired.


Foliar Spray: 0.5-1L/ha


For application suggestions specific to your crops,please contact your local agronomist or Seawin's distributors.

Packing Sizes


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