Nualgi is a patented nano silica based nano nutrient formula in size range of 5-100 nm. The silica becomes both the carrier for other nutrients and the nutrient by itself. It is in a water dispersible particulate form having the important micronutrient -iron (0.01% to 50% of Fe) and other micronutrients- Mn, Zn, Co, Cu, Mo, B, S, Ca, Mg, P, K,and mixtures thereof in the proportion 0.001% to 30% of the weight of silica.
Because of its nanosize, Nualgi is able to pervade very small spaces in the subsurface and remain suspended in water. This allows particles to travel farther than larger, macro-sized particles thereby increasing the bioavailability of the nutrients for easy absorption. The iron and other micronutrients in nano form cannot precipitate out or gel in the water as it happens when they are added directly as salts