The Perlite Institute:
The Perlite Institute has an extensive Library on Pelite the Product and it's multiple Applications in Horticulture, Construction and Industry,
Bellow is a small sampling of the information available from the institute
Hydroponic
The role of Perlite in the Hydroponic Culture
Water Retention
The water holding Capacity of Perlite
Insulation
Perlite loose fill Masonry Insulation
Environmental
Sustainability Faxt Sheet
