Grow Organiks Coco Coir Brick Block Coconut Coir Fiber Potting Mix for Plants Natural Garden Soil Compressed Coco Peat 300g High Expansion Between 5-6L Low EC, Optimum pH OMRI Listed (Pack of 10)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