COMPLEX 12/12/17 +2MgO+12SO3+B+Zn contains potash in chloride and sulphate form. The PK strong formula of this fertilizer is optimally enhanced with the micronutrients of boron and zinc.
The chloride-free complex fertilizer contains potassium exclusively as SOP. The additional trace elements boron and zinc are an optimum completion of this formula.
COMPLEX 15/15/15 +7SO3+Zn is a PK-intensive compound fertilizer for soils and cultures with high basic nutrient requirements.
The formula of this NPK fertilizer consists of COMPLEX 15/15/15 +7SO3+Zn for about 2/3 and of NAC 27 N for about 1/3.
This fertilizer blend contains COMPLEX 15/15/15 +7SO3+Zn and NAC 27 N in almost the same parts.