Black Swallow ORGANIC ALL PURPOSE MIX 4-4-4

This 4-4-4 all purpose mix that is designed to be top dressed into your garden soils for a slow release of the important nutrients that will assist with all growth. Simply spread a light dressing over the top of your soil and scratch in. Add a thin layer of compost as well, if you have it, as this will speed up the release of the bioavailable nutrients.