I got the same bag..its always good to wet the perlite so the dust doesn't get in your lungs..technically your.suppsoed to.wear a respirator when.messing with dry vermiculite and perlite..I started doing that recently..but yeah the big 4.xu ft.bags are like.40ish bucks,but a 2 quart bag is like 15 or whatever..good stuff bro
