Zagro 13-10-21 for flowering not only contain the essential N, P, K nutrients, but also Magnesium. This special formula increases the nutrient absorption of plant roots and also enhances the transfer of nutrients from the root to the leaves.
NPK: 13 - 10 - 21 - 2MgO + TE
Type: Granular Fertiliser
Crop: Use on most crops including ornamentals
Estimated weight: Approx. 800gm (Prepack)