Description
OPTIMUM HYDROPONIX® SILICATE: Simple. Effective. Essential.
For growers seeking a clean, easy way to enhance plant health, SILICATE offers a liquid solution that’s as practical as it is powerful. With 8% SiO₂ in a smooth potassium silicate blend, this formula slips effortlessly into any premixed nutrient solution, delivering a steady stream of silica and potassium to support stronger stems, thicker cell walls, and improved resistance to environmental stress.
Whether you’re just starting to explore the benefits of silica or looking to fine-tune your fertilization program, SILICATE makes it simple to elevate your crop’s resilience. It’s the ideal choice for consistent growth, better structure, and a healthier root-to-tip performance—without complicating your routine.
Available formats: 1 L, 4 L and 20 L.
Instructions for use:
Shake well before use. It is very important to never add SILICATE to a nutrient concentrate. Add it only to the final nutrient solution.
Hydroponics
1) Add 1 ml of Silicate per litre of nutrient solution.
2) Adjust pH level to 5.8.
Soil/Coco Media Applications
1) Mix 1 ml of Silicate per 2 litres of nutrient solution.
2) Adjust pH level to 5.8.



