Mother Earth Perlite # 3 - 4 cu ft (30/Plt) supplements/additives and pH adjusters into

supplements/additives and pH adjusters into irrigation water with ease

10 x 20 prop flats

The lid has alpha numeric symbols formed directly into the plastic

#2) Light Stand 4 ft Uprights (#706125)

the concentrate is mixed with the water

Mother Earth Perlite # 3 - 4 cu ft (30/Plt) supplements/additives and pH adjusters intoMother Earth Perlite is naturally occurring siliceous rock that expands up to 20 times its original volume when heated to 1600 F. This kilning process is very similar to popping popcorn and produces a growing media that is sterile and has a neutral pH of 7. 0. The exceptional physical properties of this perlite make it tops in the perlite world for adding porosity to soil and soilless mixes. This perlite has numerous hydroponic applications as well.