Since alkaline coal fly ash contains a large amount of CaO, it can serve the purpose of lime as it reduces the availability of heavy metals by physical adsorption and precipitation at high pH. Moreover, it is also cheaper than lime.

Bauspot Flas for crop growth and yield: Fly ash, having both the soil amending and nutrient enriching properties, is helpful in improving crop growth and yield in low fertility acid lateritic soils. Many researchers have demonstrated that fly ash increased the crop yield of wheat (Tritiucm aestivum), alfalfa (Medicago sativa), barley (Hordeum vulgare), Sabai grass (Eulaiopsis binata), mung (Vigna unguiculata) and white clover (Trifolium repens) and improved the physical and chemical characteristics of the soil.

Saving of Chemical fertiliser: Use of Bauspot Flas along with chemical fertilisers and organic materials in an integrated way can save chemical fertilisers as well as increase the fertiliser use efficiency (FUE).

For plant booster instructions see here

For organic fertilizer instructions see here

For pH suitability instructions see here