HOLIST® agro PK 15-30 as a universal fertilizer is foreseen for usage on all soils and for majority of plants from springtime to autumn. It should be first of all used for fertilisation of rape winter and summer crops, beetroot, potato and fabaceae as well as for all cereals and vegetables. HOLIST® agro PK 15-30 can be used on all soils, it shows highest effectivity on humid and acidic soils. Mixing of the fertilizer with soil is necessary. On grasslands it should be applied In early spring.