5mm Quincan (scoria) is a light weight vesicular (charcoal grey) volcanic gravel. Excellent for contrast or to compliment landscape design elements. It is suitable for;
	
Mulch on gardens as it retains water
	
Growing orchids and bromeliads
	
Adding to potting mixes
	
Terrace planters for drainage
	
Stepping paver surrounds
	
Pathways