1/4 inch Bonsai Block Calcined Clay. 2 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. Bonsai Block is a great looking aggregate. It has a natural pebble look with multiple earth tones. Works great as a top dressing. Fired at extremely high temperatures. This helps prevent breakdown and ensures a long service life. Bonsai Block is a superior product and is priced lower than lava and about the same as Turface. It has many of the same properties of Maroon Lava.