My current run I doing soil and wanted to know how long does top dressing amendments take to break and contribute to soil life? I didn't have time or access to a potent blend of soil so I am using Ocean Forest and I amended with a blend by Dr. Earth. I just need to have an idea when and how often I should top dress. Previous experiences with ocean forest gave 3-4 weeks without fertilizing so I amended right when I transplanted. Any tips are always appreciated, thanks.