Check the listing for details. Ceylon Hydroponic Growing Medium Aquodic Rice Husk Hulls 100% Organic Pure. Condition: New. Listed at 8.99 USD. Free eBay listing template designed by dewiso.com Welcome To My Store... Features and further details Rice Husk, also called rice hull, is the coating on a seed or grain of rice. It is formed from hard materials, including silica and lignin to protect rice during the growing season. Rice husk is cheap and lowers drying cost, thus making mechanical drying competitive. As a waste of the rice milling process. Key Benefits : Water resistant Fertilizer Great Planting aid Mulch for weed control It is concluded that rice husk waste can be utilized in the manufacture of a water-resistant particleboard tropical area like Nigeria with long raining season. Since rice plants absorb silica from the soil, their husks contain up to 20% of the mineral. According to a recent article, published in Physical Sciences Reviews, rice husk ash is considered to be one of the most promising and environmentally friendly sources for the production of silicon-based materials. Not only do rice hulls add back in silica to your soil, but they can also help to aerate compacted soils. By mixing in rice hulls to your soil, they will provide aeration similar to how perlite, or pumice would do in potting soil. Raw rice husk can be recycled to produce lightweight building materials. It has a better specific strength than lightweight aggregate concrete. Air bubble decreases the drying shrinkage and raw rice husk increases it. Rice husk improves the interfacial transition zone. Meanwhile, rice husk has also been widely accepted to be degradable in natural soil environment because the main components of it are susceptible to the complex of microorganisms present in soil. Rice hulls are a great planting aid to many other soil amendments. For starters, they are more sustainable than popular additives like peat moss and coco coir, Plus, no matter how much extra you add, It's never harmful — and more can even be helpful if your soil is drying out. Parboiled rice hulls (PBH) have been shown to be an effective mulch for weed control in container crops. Rice husk will decompose earlier than coco peat. The water retention capacity of coco peat is x times than rice husk. Coco peat will help in retaining the moisture, but will not allow the root to breath. There were some research papers, which suggest, mixing of cocopeat with rice husk has shown good results. It was found that the rice husk/E-glass and polypropylene blends were biodegradable in a considerable rate. The hybrid-composites with high content of rice husk had a higher degradation rate. The results were also supported by the scanning electron microscope. Contact us Your satisfaction is our first Priority...You are our Assets… We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase.Your positive feedbacks are extremely valuable to us. If you have any concerns about your order, please contact us before leaving a negative feedback or opening a dispute. Payment We accept only payments as you like. Shipping Items will be shipped within 1-5 business days when we received payments. Delivery time depends on destination & other factors. We shipped to your e-bay Address. (We are not responsible for shipping address changes) We send all our items in Sri Lanka Post. Return We accept Domestic & International returns. Thank You...!! Stay Safe...!!