Gardening

Hard Akadama soil

Large grain

It is mainly used as a pot bottom stone. The size is about 1 to 2 cm. It is characterized by its large size and excellent drainage.
When mixing with potting soil, etc., it is recommended to mix in a small amount, as if you mix a large amount of medium or small grains, the water retention will be poor.
There is also a good point because a small amount increases breathability and drainage.