Division PFC 3(A): ORGANIC SOIL IMPROVER
United Kingdom
- 1An organic soil improver shall consist of material 95 % of which is of solely biological origin.
- 2Contaminants in an organic soil improver must not exceed the following limit values:
- 3Division 3
- 4Pathogens in an organic soil improver must not exceed the limits set out in the following table:
- 5Division 5
- 6Division 6