Perlite is naturally occurring siliceous rock that expands when heated

This produces a growing media that is sterile with a neutral pH of 7.0

Add this to your soil or coco potting mixes for better aeration in the rot zone

Perlite has numerous hydroponic applications and can be used as a standalone medium 

Super Coarse Grade 

WE OFFER SHIPPING ON THIS ITEM FOR THE NORTH ISLAND, WAIHEKE ISLAND AND GREAT BARRIER ISLAND ONLY. 

SOUTH ISLAND DELIVERY COMING SOON