Super Si is a 500ml silica-based additive for plant nutrition in hydroponic, soil, and soilless systems. It provides bioavailable silicon via potassium silicate, strengthening cell walls for improved stem rigidity and leaf structure. Benefits include enhanced calcium and nutrient uptake, increased resistance to lodging, pests, and fungal diseases, plus greater tolerance to heat, drought, and salinity stress. Use throughout vegetative growth and early bloom at 0.5-1ml per liter of nutrient solution, adjusting based on water quality and plant response to maintain optimal pH between 5.5 and 6.5.
Super si – 500ml
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