BioSilicon is specially formulated for soil / compost applications containing a unique blend of humic and silicate to ensure optimum availability. Silicon is not easily available from the soil, thats why using this special blend will ensure that your crop benefits from many aspects giving tastier and larger fruit. BioSilicon will strengthen the cell walL of plants resulting in the following: Improved photosynthetic activity Increased yields Stronger stems and stalks Improved resistance to pathogenic fungi Improved heat tolerance Improved resistance to pests Improved disease resistance How to Use Foliar: Dilute 1ml to 2 litres of water. Drench: Dilute 1ml - 1.5ml to 1 litre of water. Use with every watering until harvest.