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Product Description

Perlite is a volcanic material heated to 1,800 degrees making it porous. The particles provide excellent drainage while trapping air and water on its' irregular surface. Perlite will hold 3-4 times it own weight in water. It is neutral in reaction and has no buffering action.

It is normally used in a 50/50 mix in hydroponics, sometimes adding coco peat for extra water holding ability. It can be mixed with soil to allow for better aeration of the medium. Sold 6 cubic foot bales.

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Product Reviews

  1. Mixes well 5 Star Review

    Posted by on 9th Feb 2012

    I use this to mix in with my soil and it works great

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