Super Coarse Perlite lighting_accessories making it arguably the thinnest

making it arguably the thinnest scale on the planet

Make sure that the water level in your reservoir is sufficient enough to effectively flood your desired area or table

And the result is a better harvest

We ship dry

Super Coarse Perlite lighting_accessories making it arguably the thinnestPerlite is a unique volcanic mineral which expands from four to twenty times its original volume when it is heated. Perlite can reach temperatures of approximately 1600 1700 degrees F. The media's expansion is due to the presence of two to six percent combined water in the crude perlite rock, which causes the perlite to pop in a manner similar to that of popcorn. When expanded, each granular, snow white particle of perlite is sterile with a neutral pH