Best Coco Peat - 5 Pack Premium Coconut Coir Pith Bricks | 1.4 Coco Pith Blocks | 100% Organic | 9-10 Liter High Expansion | Lowest EC And Ph Balance | Coconut Fiber | Coco Fiber Pith | Coir Peat | Our coco peat is free from dirt, foreign material and weed seeds. Also used in large scale soil less medium Horti Farms, Flower farms, Nurseries, Green Houses, Large farms