Description Hydro Silicon is by far the STRONGEST silicon based product on the market to date! Hydro Silicon is the reformulation of the ever so popular BioSilicon, designed with the Coco and Hydro growers in mind. Prevent stems from snapping under heavy yields, reduces leaf droop, protects against heat, cold, drought and intense light and helps to prevent pest attack. Click here to watch the video Straight potassic fertiliser with iron – potassium silicate Potassium oxide (K2O) 5.9 (4.9%K) Silicon as SiO2 soluble in water 7.4% N 0.12% P 0.07% K 6.10%
