ITEM: New Genuine Japanese Kanuma Soil for Bonsai Tree and Acid Loving Plants - Acidic, light weight, soft volcanic pumice with good water nutrient retentive. - Can be potting into pure kanuma or mix with other bonsai soil amendments. - Great for Azaleas, Camellias, Gardenias and other Calcifuges. - Can also be used as an additive to bonsai soil to lower the pH. - Product of Japan. PLEASE NOTE: This product contains a small amount of debris, is a normal phenomenon, since the transport process can not avoid friction, pressure and other circumstances lead to some of the powder situation. Thank you for your understanding pH: 5.2 - 5.6 SIZE: MEDIUM Particles are approximately from 6 mm - 10 mm VOLUME: US Dry Gal. (Item will be repackaged and shipped without original bag) 1 Quart = 4 Cups = 0.25 Gal. 2.5 Quarts = 10 Cups = 0.625 Gal. 2 Gal. = 8 Quarts = 32 Cups SHIPPING: - Kanuma will be sent in a resealable zip bag or USPS priority mail box. - This shipment cost cannot be combined with other items.