Kanuma comes from an province of Japan named Kanuma which is well known for cultivating Azalea Bonsai trees. Kanuma has pores allowing both water retention and good drainage. Kanuma is more acidic than Akadama, therefore used mainly for Azaleas and other acidic loving bonsai.
Made in Japan. Bag contains 5 Quarts. Fills approximately a 12-14" pot.