Improving soil structure and increasing the capacity of water retention;Improving cation exchange capacity;Changing and chelating micro elements;Preventing their leaching and enchancing the absorption of nutrients by plants.
Increasing fertility of the soil and then stimulating the growth and development of the plants.
Improving microbiological activity through stimulating and helping to slowly release the sources of N,P,K in the soil;Marking it an effective promoter of growth.
25Kg/Bag or customize.