Mother Earth Large & Coarse Perlite #4 Intelligent Growing Systems Simple cleaning: wipe with warm

Simple cleaning: wipe with warm water or soak in warm

far above any single QuietCool fan

Excellent soil substrate for lush plant growth

it supports up to 5

Mother Earth Large & Coarse Perlite #4 Intelligent Growing Systems Simple cleaning: wipe with warmMother Earth Perlite is naturally occurring siliceous rock that when heated to 1600 F expands up to 20 times its original volume. This kilning process is very similar to popping popcorn and produces a growing medium that is sterile and has a neutral pH of 7. 0. The exceptional physical properties of this giant perlite make it tops in the perlite world for adding porosity to soil and soilless mixes. This giant perlite has numerous hydroponic