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Multiplex Orthosil is a premium silicon fertilizer formulated with 2% Ortho Silicic Acid, designed to strengthen plant cell walls and enhance crop resilience. Silicon fortifies stems and leaves, improving structural integrity and disease resistance while promoting better nutrient uptake. Ideal for vegetables, fruits, and ornamental plants, this soluble formulation ensures rapid absorption and consistent results. Apply during the growing season to boost plant vigor, increase yield quality, and enhance overall plant health. Perfect for both field crops and garden cultivation across Indian agricultural conditions.

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Dosage:

  • 1–2 ml per liter of water (Foliar spray)
  • 200–400 ml per acre depending on crop canopy and water volume

Application Method:

  • Spray uniformly on both the upper and lower leaf surfaces.
  • Ensure thorough coverage of the crop foliage.
  • Use sufficient water (approximately 150–200 liters per acre for field crops; adjust according to crop type and canopy).

Timing:

  • First spray: 25–30 days after sowing or transplanting.
  • Second spray: 15–20 days after the first spray.
  • Third spray (if required): During flowering or fruit development.
  • Spray during early morning or late evening.
  • Avoid spraying during hot afternoon hours or immediately before rainfall.

Frequency:

  • 2–3 sprays during the crop season based on crop requirement and stress conditions.

Best Results Tip:

  • Use clean water with a pH of 5.5–7.0 if possible.

cereals, vegetables, fruits, plantation crops, flowers, spices, pulses, and oilseeds.

  • Improves plant strength.
  • Enhances photosynthesis.
  • Increases resistance to drought and heat stress.
  • Improves tolerance to zinc deficiency.
  • Reduces fungal infection.
  • Helps reduce damage from sucking insects.
  • Improves flowering, fruiting, and yield.
  • Vegetative Stage
  • Flowering Stage
  • Fruiting Stage
  • Wear gloves and mask while spraying
  • Avoid direct contact with skin and eyes
  • Keep away from children and animals
  • Do not inhale spray mist
  • Wash hands thoroughly after use

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FAQs
1. What is Multiplex Orthosil?
Multiplex Orthosil is a Silicon Fertilizer containing Ortho Silicic Acid (OSA) 2%, the plant-available form of silicon. It improves plant strength, stress tolerance, and crop productivity.
2. What is the role of silicon in plants?
Silicon strengthens plant cell walls, improves photosynthesis, enhances nutrient uptake, and increases tolerance to drought, heat, salinity, and disease.
3. How does Orthosil help during drought?
It reduces water loss through transpiration and improves the plant's ability to withstand water stress.
4. Does Orthosil improve disease resistance?
Yes. Silicon forms a protective layer in plant tissues, reducing fungal penetration and improving the plant's natural defense.