Propagating sand/coarse washed sand
Description: As the name suggests, this is a coarse washed sand and the coarsest sand we stock. It is also known as kerb sand
Usage: This sand can be mixed through heavy soils to permanently improve the structure and drainage. It can be used under paving and it is used when making concrete kerb. With very free drainage, this sand is also commonly used in propagating mixes and potting mixes.