Aurora Innovations Precision Perlite Coarse, 4 cu ft

  • Aurora Innovations Precision Perlite Coarse is created naturally by the hydration of obsidian. The obsidian ore is superheated in a state-of-the-art furnace and popped like popcorn, then filtered through many different screens to give Aurora Innovations extreme control over the exact size and consistency of the perlite.
  • Coarse Perlite has substantial surface area and the ability to retain a balance of air and moisture.
  • This amazing, versatile and lightweight media can be used alone or as a component of hydroponic mixes, or to amend potting soil for more aeration.
  • More oxygen in the root zone can be tremendously beneficial for plant vigor, growth rates and yields.

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