Open Bags Formats Expanded Size (cm) Weight (kg) Volume (litres) Duration (years) Applications 18-18-15 0,5 7,5 1 year Special Seedling Citrus 20-20-25 0,9 13 2 years Special Hydroponic 24-24-35 1,5 21 2 years Special Hydroponic Coir Open Bags are easily planted and used for individual plants and are useful for soft fruits (eg raspberry) palm, vegetable and some cut fibers. Other formats Bales and Briquettes Grow Bags and Naked Plank Open Bags Shrink Wrapped Materials Discs Granulate Share on Facebook Tweet this! Share on LinkedIn Share on Google+ Share on Pinterest Available Formats