Grade: 7mm-25mm. Daltons Scoria is an attractive deep-red Scoria stone from Taupo, available in two grades. Used as a ground cover on gardens or as pot toppers. Use under a BBQ grill to maintain an even charcoal heat that enhances flavours. Can also be used to improve garden drainage. 

• A clean, screened grade
• Adds colour to your garden
• Can be used to improve drainage
• Maintenance-free ground cover.