With a particle size between sand and clay, silty soil is slippery (not sticky) when wet. It gives a good balance between retaining moisture and nutrients, while also draining well. “The Fertile ...

Sandy soil - feels rough and gritty when handled and will not form distinct shapes like clay. It usually has a sandy brown colour and is easy to dig over. Water-logging is rare on such soils as ...

Norwegian scientist Kristian Morten Olesen has patented a process to mix nano-particles of clay with water and bind them to sand particles to condition desert soil - he has been working on Liquid ...

The relative ability of soils to store one particular group of nutrients, the cations, is referred to as cation exchange capacity or CEC. Soils are composed of a mixture of sand, silt, clay and ...

Sandy soil is pale coloured and has large particles. These create lots of small air gaps. Water drains through them easily so it usually feels dry. Clay soil is usually sticky and has small particles.

Desert Control, in their words, plans to use nanoclay to take unproductive desert land “from sand to hope”. Using clay to improve soils is nothing new – farmers have been doing so for ...

Discover the best plants for loam soil, from vibrant flowers to delicious vegetables. Create a thriving garden with these top picks.