Grow Organiks Coco Coir Pith,Coco Peat Brick-1.4 lbs EA,(6 Bricks), OMRI Listed for Organic Use, Expansion Between 10-12L,Universal Potting Substrate for All Plants & Crops.Brand: Grow Organiks Features: [ORGANIC GROWING MEDIUM] Coco coir,(Coir pith or Coco peat) is the versatile organic growing medium made from 100% natural and sustainable coir fibre harvested from coconut outer shells. [AT GROW ORGANIKS] We supply odorless, pathogen free coco coir brick of consistent quality created from most sustainable and eco friendly manufacturing methods. Coir pith is thoroughly washed with fresh water and quality check is