Optimum Hydroponix Silicate 1L
$12.00
Optimum Hydroponix® Silicate is an easy to use liquid formulation of potassium silicate (K2Si) which is to be added to a final pre-mixed nutrient solution to provide supplemental silicon and potassium. Hydroponics: Mix 1 ml of Optimum Hydroponix® Silicate per litre of nutrient solution. Soil/Coco Media Applications: Mix 10 ml of Optimum Hydroponix® Silicate per 20 litres of water with every watering.