It stores water, help plants grow and absorb and release gases. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has large particles.
Not all planting soils are created equal, just as not all plants have the same growth habits. Finding the best potting soil will help indoor plants grow happily ever after. Growing plants ...
The two soil types were then submitted to different treatments. A solution containing rhizobia (bacteria that fix nitrogen in plant roots) was added to half the pots with nitrogen-poor sandy soil ...