2 Gallons 1/4 inch Bonsai Block (8 Dry Quarts)

Bonsai Block is a lightweight high fired soil amendment with a variety of earth-tones including peach, ash, black, tan and dark grey. It can be used as a substitute for lava, pumice and hard Akadama. Perfect for amending soil for all plant types including cactus, succulent, bonsai , orchids and other plants that require a fast draining soil. It arrives prescreened, sifted and neatly packaged in several bag sizes. Consistent ¼ inch particle size. This increases drainage and air exchange within the potted plant.