Triumph Plant Coco Coir Bricks - A Natural Additive to Potting Soil for Potted Plants & Gardens- Coconut Coir is a Sustainable Alternative to Peat Moss - Average Brick Size is 10 oz - 10 Bricks COCONUT PITH IS A NATURAL AND SUSTAINABLE ALTERNATIVE TO PEAT MOSS - Coconut fiber pith is manufactured without causing environmental damage (such as is caused by peat mining) because it is made from the easily renewable source of coconut fine husk fibers TRIUMPH PLANT COCO PITH BRICKS are odorless, free of bacteria and most fungal spores, low in natural salts, and contains no weeds or pesticides COCONUT COIR IS A VERSATILE GROWING MEDIUM - Can be used for both indoor and outdoor plants and are great for greenhouses, landscaping, garden beds, individual pots, vertical gardens, grow bags, terrariums, or for starting seeds or roots in a pot or planter GREAT FOR POTTED PLANTS OR CONTAINER GARDENS - Use along with potting soil to create a nutrient rich environment for your plants and provide a healthy source of aeration and drainage COCO COIR IS EASY TO USE Simply soak in water to expand then mix with potting soil. Bricks range from 8 ounces to 13 ounces each and 10 ounces on average. Each brick holds 4 to 5 quarts of water, or 8 to 10 times its volume in water. Typical use is 2 parts soil to 1 part coir. A little goes a long way!