It is HIGHLY RECOMMENDED to use the 3/8" Controllable Flow Spigot, for accurate dispensing of all concentrated liquid nutrients
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SILICIK 2.0 is highly water soluble and fully available silica. SILICIK 2.0 contains fermented and extracted natural and organic compounds to maintain silicon availability and uptake by the roots and the leaves. SILICIK 2.0 is compatible with fertilizers including calcium and micronutrients. SILICIK 2.0 contains fermented humic and fulvic acids, amino and organic acids.
USAGE: 1-2 mls per gallon for soil or foliage applications.