The Perlite works to prevent the soil from becoming compacted. It is light in weight and many uses this in their hydroponics style of planting. We are selling High grade Perlite in wholesale We have enough storage of perlite 5-8mm 8-15mm 10-22mm those three size of perlite are our main product but we also have small size, if you want other size please let me know we have very completely assembly line，you will be satisfy with our price and quality
