Best Seller | Horticultural Grade Rice Hulls (2 Quarts); All Natural Organic for House Plants and Chicken Bedding Soil Sunrise Horticultural Rice Hulls; Organic soil additive & Chicken Bedding Horticultural rice hulls are one of the most sustainable soil additive available for improving drainage water holding capacity and aeration. They make a great alternative to... more | | $12.99 $9.99 FREE shipping go to store |