PROcision Perlite Coarse 4cu.ft.

Out of stock

PROcision Perlite Coarse 4cu.ft.

100% Perlite

Precision Perlite Coarse is cut with a ten mesh screen leaving all material to retain #4. Perlite ore is a naturally occurring volcanic glass containing a small percentage of water. When that ore is introduced to tremendous heat the glass liquefies and the trapped water expands creating a remarkable and versatile material. In an ongoing quest to improve the quality of our products we recognized the opportunity to begin producing another of our own materials. Success at a new venture is never easy but we’re really excited about the quality of our production.


Original Perlite is a versatile medium and can be used alone or as a component of both 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.


This product is currently out of stock and unavailable.

Perlite is natural aeration for soils and soilless mixes, created naturally by the hydration of obsidian. The obsidian ore is superheated in our state of the art furnace and popped like popcorn, after which it is filtered through many different screens to allow Aurora Innovations to have extreme control over the specific size and consistency of our perlite, which is an amazing stand alone component that we also use for all of our growing media.

Additional information

Weight 25 lbs
Dimensions 7 × 22 × 32 in

2 cu ft, 4 cu ft


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