The term “biodegradation” is actually meaningless if no reference is made to an environment and time frame. This is because in biodegradation, a lot of microorganisms attack the material to be degraded. These microorganisms differ in each environment. It depends on the specific temperature, moisture content, pH, oxygen supply, etc. Biodegradability in soil offers great advantages for agricultural and horticultural products because they do not need to be removed after use, but can simply degrade in situ. The OK biodegradable SOIL label guarantees that a product is fully biodegradable in the soil without any harmful effect on the environment.