Purosil is processed siliceous earth mined from sedimentary layers deposited millions of years ago in a fresh water lake. It is light weight grains like in appearance, very porous and comprises siliceous fossils of plant algae. It consists primarily of amorphous silica, a highly beneficial nutrient for plants as it strengthens cell walls and leads to healthier, stronger and more robust plants Growth.

Purosil Is Used As A High Performance Soil Amendment / Conditioner To Provide Plant Available Silica And Improve Cation Exchange Capacity, Improves Porosity And Drainage Of Soil And Promote The Health Of The Soil's Root System. The Addition Of Purosil To Soil Helps To Promote The Healthy Growth Of Living Plants. The Intricate Pore Structure Of Diatoms Keeps The Pores In The Soil Open And Controls The Water Supply To The Roots, Holding And Releasing Moisture When Required. The Improved Structure Oxygenates The Soil And Helps Break Up Heavy Clay.


Key Benefits of Purosil :

High Porosity & Drainage of soil

Used as soil conditioner/amendment

Low Bulk Density

Reduces dead load in roof structures

Thermal conditioning at the root level

High cation-anion exchange

High Silica strengthens Roots

Decreases number of Pathogens in soil

Mix Ratio :

By Volume parts=2:1:1(Purosil:compost:gardening soil + fertilizer) or as recommended by expert


    Packaging : 25kg, 50kg bag

Amorphous Silica(Sio2) up to 85%
Water Absorption @ 125%
Colour White to light ivory
Acidity/Alkalinity (pH) 6-7
Density 600 to 650 kg/m3
Cation Exchange Capacity The measured capacity is 32cmol+/kg which is higher than most soils.
Particle Size 2-5 mm