Grow Bags are used as a component of food production for crops including strawberries, tomatoes, cucumbers and more. These coco coir based grow bags foster extreme root growth and are used in high, medium and low tech hydroponic cultivation and commercial greenhouses worldwide. Grow bags come with a compressed coir slab. When hydrated the coco coir fills the bag and is ready for planting. Our grow bags have a natural pH of 5.5 to 6.5 .