Green Planet COCO Perlite Blend 53L
 
This is a High Quality Blend of 30% Perlite Media and 70% Coco media which has been washed and buffered with Calcium and Magnesium for maximium results.
 
The idea is to consistently blend even amounts of Perlite into the Coco to improve drainage when too wet, and water holding when too dry. Basically meaning that Perlite is a very good media while Coco can get too wet or Hydrophobic meaning once it dries out too much it can repel water.